{"id":2191,"date":"2026-06-09T11:44:00","date_gmt":"2026-06-09T06:14:00","guid":{"rendered":"https:\/\/1000sciencefairprojects.com\/physics-projects-for-high-school\/?p=1007"},"modified":"2026-06-09T12:51:37","modified_gmt":"2026-06-09T07:21:37","slug":"physics-projects-for-high-school","status":"publish","type":"post","link":"https:\/\/1000sciencefairprojects.com\/tech\/physics-projects-for-high-school\/","title":{"rendered":"100+ Physics Projects for High School Students with Working Models"},"content":{"rendered":"<p><!-- Meta Title: 100+ Physics Projects for High School Students with Working Models --><br \/>\n<!-- Meta Description: Browse 100+ Physics projects for high school with working model ideas, materials, tables, tips and internal links to related project pages. --><\/p>\n<article style=\"font-family: Arial,Helvetica,sans-serif; color: #1e293b; line-height: 1.7; max-width: 1040px; margin: auto;\">\n<div style=\"background: linear-gradient(135deg,#dbeafe,#dcfce7); padding: 28px; border-radius: 20px; margin: 16px 0 24px; border: 1px solid #bfdbfe;\">\n<h1 style=\"font-size: 34px; line-height: 1.2; margin: 0; color: #0f172a;\">100+ Physics Projects for High School Students with Working Models<\/h1>\n<p style=\"font-size: 18px; margin: 14px 0 0; color: #334155;\">This <a href=\"https:\/\/1000sciencefairprojects.com\/tech\/how-to-fix-error-cinvubgollkin-step-by-step-fixes\/\">guide<\/a> is written for high school students who need working models, demonstrations and easy <a href=\"https:\/\/1000sciencefairprojects.com\/tech\/science-projects-class-6-to-8\/\">physics<\/a> experiments. It includes a clean selection process, 100+ topic ideas, experiment angles, report sections, and internal links so students can move between <a href=\"https:\/\/1000sciencefairprojects.com\/tech\/science-fair-project-ideas-5th-grade\/\">biology<\/a>, physics and <a href=\"https:\/\/1000sciencefairprojects.com\/tech\/35-award-winning-science-fair-ideas-for-7th-grade-2026-guide\/\">science fair<\/a> project pages on 1000 Science Fair <a href=\"https:\/\/1000sciencefairprojects.com\/tech\/national-winning-science-fair-projects-class-9\/\">Projects<\/a>.<\/p>\n<div style=\"margin: 18px 0 24px;\"><a style=\"display: inline-block; margin: 6px 8px 6px 0; padding: 12px 18px; border-radius: 10px; background: #166534; color: white; text-decoration: none; font-weight: bold; box-shadow: 0 4px 12px rgba(0,0,0,0.12);\" href=\"https:\/\/1000sciencefairprojects.com\/tech\/\">Visit 1000 Science Fair Projects Home<\/a><a style=\"display: inline-block; margin: 6px 8px 6px 0; padding: 12px 18px; border-radius: 10px; background: #2563eb; color: white; text-decoration: none; font-weight: bold; box-shadow: 0 4px 12px rgba(0,0,0,0.12);\" href=\"https:\/\/1000sciencefairprojects.com\/tech\/which-topic-is-best-for-a-physics-project\/\">Physics Project Topics: Which Topic Is Best for a Physics Project?<\/a><a style=\"display: inline-block; margin: 6px 8px 6px 0; padding: 12px 18px; border-radius: 10px; background: #2563eb; color: white; text-decoration: none; font-weight: bold; box-shadow: 0 4px 12px rgba(0,0,0,0.12);\" href=\"https:\/\/1000sciencefairprojects.com\/tech\/simple-physics-projects\/\">Simple Physics Projects with Easy Materials and Working Models<\/a><\/div>\n<\/div>\n<h2 style=\"color: #1e40af; margin-top: 28px;\">Physics projects for high school: Quick Answer<\/h2>\n<p style=\"line-height: 1.8;\">The best project topic is one that is safe, measurable, easy to explain and connected to your syllabus. For physics projects for high school, choose a topic where you can show observations, compare variables, prepare a neat table and answer viva questions confidently.<\/p>\n<div style=\"border-left: 6px solid #f59e0b; background: #f8fafc; padding: 16px 18px; margin: 18px 0; border-radius: 12px;\">\n<p><strong style=\"font-size: 18px; color: #0f172a;\">Expert Tip<\/strong><\/p>\n<p style=\"margin: 8px 0 0; color: #334155; line-height: 1.7;\">Pick the topic only after checking whether you can arrange materials, take readings and finish the report before submission. A simple project with accurate observations is better than a complex topic copied from the internet.<\/p>\n<\/div>\n<h2 style=\"color: #1e40af; margin-top: 28px;\">Project Selection Table<\/h2>\n<div style=\"overflow-x: auto; margin: 18px 0;\">\n<table style=\"width: 100%; border-collapse: collapse; font-size: 15px; line-height: 1.55;\">\n<thead>\n<tr>\n<th style=\"border: 1px solid #cbd5e1; padding: 10px; background: #1e40af; color: white; text-align: left;\">Section<\/th>\n<th style=\"border: 1px solid #cbd5e1; padding: 10px; background: #1e40af; color: white; text-align: left;\">Recommended Choice<\/th>\n<th style=\"border: 1px solid #cbd5e1; padding: 10px; background: #1e40af; color: white; text-align: left;\">Teacher-Friendly Tip<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background: #f8fafc;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Best use<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">high school Physics projects<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Choose a topic that you can explain with observations, charts and a small model.<\/td>\n<\/tr>\n<tr style=\"background: white;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Minimum materials<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Notebook, chart paper, common lab items, household supplies<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Avoid unsafe chemicals, flames or medical sampling without teacher approval.<\/td>\n<\/tr>\n<tr style=\"background: #f8fafc;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Scoring factor<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Aim, principle, experiment, observations, conclusion, viva<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Marks improve when the project shows measurable results and neat presentation.<\/td>\n<\/tr>\n<tr style=\"background: white;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Time needed<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">2 to 7 days for simple projects; 1 to 3 weeks for surveys or growth experiments<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Keep dated photos and observation tables from the first day.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2 style=\"color: #1e40af; margin-top: 28px;\">100+ Topic Ideas for high school Physics projects<\/h2>\n<p style=\"line-height: 1.8;\">Use the table below to choose a topic. Each idea includes a practical experiment angle so you can turn the topic into a complete investigatory project, working model or science fair display.<\/p>\n<div style=\"overflow-x: auto; margin: 18px 0;\">\n<table style=\"width: 100%; border-collapse: collapse; font-size: 15px; line-height: 1.55;\">\n<thead>\n<tr>\n<th style=\"border: 1px solid #cbd5e1; padding: 10px; background: #1e40af; color: white; text-align: left;\">No.<\/th>\n<th style=\"border: 1px solid #cbd5e1; padding: 10px; background: #1e40af; color: white; text-align: left;\">Topic<\/th>\n<th style=\"border: 1px solid #cbd5e1; padding: 10px; background: #1e40af; color: white; text-align: left;\">Experiment or Model Angle<\/th>\n<th style=\"border: 1px solid #cbd5e1; padding: 10px; background: #1e40af; color: white; text-align: left;\">Difficulty<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background: #f8fafc;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">1<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Lens focal length measurement<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Use measurements, diagrams and a short conclusion to prove the principle.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Moderate<\/td>\n<\/tr>\n<tr style=\"background: white;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">2<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Telescope model using lenses<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Build a working model and label force, energy or current flow.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Scoring<\/td>\n<\/tr>\n<tr style=\"background: #f8fafc;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">3<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Microscope model using simple lenses<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Build a working model and label force, energy or current flow.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Working model<\/td>\n<\/tr>\n<tr style=\"background: white;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">4<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Spectroscope model using CD<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Build a working model and label force, energy or current flow.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Easy<\/td>\n<\/tr>\n<tr style=\"background: #f8fafc;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">5<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Solar panel angle and output study<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Take readings, plot a graph and explain the physics relation.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Moderate<\/td>\n<\/tr>\n<tr style=\"background: white;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">6<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">LED brightness and resistor value experiment<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Make a simple circuit, note readings and explain input output clearly.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Scoring<\/td>\n<\/tr>\n<tr style=\"background: #f8fafc;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">7<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Logic gates using switches and LEDs<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Make a simple circuit, note readings and explain input output clearly.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Working model<\/td>\n<\/tr>\n<tr style=\"background: white;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">8<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Simple burglar alarm circuit<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Make a simple circuit, note readings and explain input output clearly.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Easy<\/td>\n<\/tr>\n<tr style=\"background: #f8fafc;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">9<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Automatic street light using LDR<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Use measurements, diagrams and a short conclusion to prove the principle.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Moderate<\/td>\n<\/tr>\n<tr style=\"background: white;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">10<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Water level indicator circuit<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Make a simple circuit, note readings and explain input output clearly.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Scoring<\/td>\n<\/tr>\n<tr style=\"background: #f8fafc;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">11<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Heat engine model using candle and pinwheel<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Build a working model and label force, energy or current flow.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Working model<\/td>\n<\/tr>\n<tr style=\"background: white;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">12<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Steam boat model using candle heat<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Build a working model and label force, energy or current flow.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Easy<\/td>\n<\/tr>\n<tr style=\"background: #f8fafc;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">13<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Hovercraft model using balloon and CD<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Build a working model and label force, energy or current flow.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Moderate<\/td>\n<\/tr>\n<tr style=\"background: white;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">14<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Airfoil lift model using paper wing<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Build a working model and label force, energy or current flow.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Scoring<\/td>\n<\/tr>\n<tr style=\"background: #f8fafc;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">15<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Parachute size and falling time experiment<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Use measurements, diagrams and a short conclusion to prove the principle.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Working model<\/td>\n<\/tr>\n<tr style=\"background: white;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">16<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Egg drop project and impact force reduction<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Use measurements, diagrams and a short conclusion to prove the principle.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Easy<\/td>\n<\/tr>\n<tr style=\"background: #f8fafc;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">17<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Elastic collision using marbles<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Use measurements, diagrams and a short conclusion to prove the principle.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Moderate<\/td>\n<\/tr>\n<tr style=\"background: white;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">18<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Non elastic collision using clay balls<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Use measurements, diagrams and a short conclusion to prove the principle.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Scoring<\/td>\n<\/tr>\n<tr style=\"background: #f8fafc;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">19<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Centripetal force using spinning bucket<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Use measurements, diagrams and a short conclusion to prove the principle.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Working model<\/td>\n<\/tr>\n<tr style=\"background: white;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">20<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Projectile range versus launch angle<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Take readings, plot a graph and explain the physics relation.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Easy<\/td>\n<\/tr>\n<tr style=\"background: #f8fafc;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">21<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Terminal velocity using paper cones<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Use measurements, diagrams and a short conclusion to prove the principle.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Moderate<\/td>\n<\/tr>\n<tr style=\"background: white;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">22<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Viscosity comparison of household liquids<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Take readings, plot a graph and explain the physics relation.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Scoring<\/td>\n<\/tr>\n<tr style=\"background: #f8fafc;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">23<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Capillary action in narrow tubes<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Use measurements, diagrams and a short conclusion to prove the principle.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Working model<\/td>\n<\/tr>\n<tr style=\"background: white;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">24<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Surface tension using floating needle<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Use measurements, diagrams and a short conclusion to prove the principle.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Easy<\/td>\n<\/tr>\n<tr style=\"background: #f8fafc;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">25<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Soap film interference colours<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Use measurements, diagrams and a short conclusion to prove the principle.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Moderate<\/td>\n<\/tr>\n<tr style=\"background: white;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">26<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Polarization of light using sunglasses<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Use measurements, diagrams and a short conclusion to prove the principle.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Scoring<\/td>\n<\/tr>\n<tr style=\"background: #f8fafc;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">27<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Laser security alarm model<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Make a simple circuit, note readings and explain input output clearly.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Working model<\/td>\n<\/tr>\n<tr style=\"background: white;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">28<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Fiber optic communication model<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Build a working model and label force, energy or current flow.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Easy<\/td>\n<\/tr>\n<tr style=\"background: #f8fafc;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">29<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Infrared remote signal demonstration<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Build a working model and label force, energy or current flow.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Moderate<\/td>\n<\/tr>\n<tr style=\"background: white;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">30<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Wireless power transfer basic model<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Build a working model and label force, energy or current flow.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Scoring<\/td>\n<\/tr>\n<tr style=\"background: #f8fafc;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">31<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Faraday cage demonstration with foil<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Build a working model and label force, energy or current flow.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Working model<\/td>\n<\/tr>\n<tr style=\"background: white;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">32<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Eddy current braking model<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Build a working model and label force, energy or current flow.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Easy<\/td>\n<\/tr>\n<tr style=\"background: #f8fafc;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">33<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Magnetic damping using copper pipe<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Use measurements, diagrams and a short conclusion to prove the principle.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Moderate<\/td>\n<\/tr>\n<tr style=\"background: white;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">34<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Simple generator using hand rotation<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Use measurements, diagrams and a short conclusion to prove the principle.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Scoring<\/td>\n<\/tr>\n<tr style=\"background: #f8fafc;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">35<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">DC motor speed versus voltage<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Take readings, plot a graph and explain the physics relation.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Working model<\/td>\n<\/tr>\n<tr style=\"background: white;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">36<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Study of internal resistance of a cell<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Take readings, plot a graph and explain the physics relation.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Easy<\/td>\n<\/tr>\n<tr style=\"background: #f8fafc;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">37<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Wheatstone bridge concept model<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Build a working model and label force, energy or current flow.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Moderate<\/td>\n<\/tr>\n<tr style=\"background: white;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">38<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Meter bridge resistance measurement<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Use measurements, diagrams and a short conclusion to prove the principle.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Scoring<\/td>\n<\/tr>\n<tr style=\"background: #f8fafc;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">39<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Potentiometer principle demonstration<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Build a working model and label force, energy or current flow.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Working model<\/td>\n<\/tr>\n<tr style=\"background: white;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">40<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Ripple tank wave behaviour model<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Build a working model and label force, energy or current flow.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Easy<\/td>\n<\/tr>\n<tr style=\"background: #f8fafc;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">41<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Standing waves on a string<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Use measurements, diagrams and a short conclusion to prove the principle.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Moderate<\/td>\n<\/tr>\n<tr style=\"background: white;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">42<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Sonometer frequency and length experiment<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Use measurements, diagrams and a short conclusion to prove the principle.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Scoring<\/td>\n<\/tr>\n<tr style=\"background: #f8fafc;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">43<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Ultrasonic sensor distance measurement model<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Make a simple circuit, note readings and explain input output clearly.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Working model<\/td>\n<\/tr>\n<tr style=\"background: white;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">44<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Photoelectric effect explanation model<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Build a working model and label force, energy or current flow.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Easy<\/td>\n<\/tr>\n<tr style=\"background: #f8fafc;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">45<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Black body radiation comparison using surfaces<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Take readings, plot a graph and explain the physics relation.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Moderate<\/td>\n<\/tr>\n<tr style=\"background: white;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">46<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Thermocouple temperature measurement<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Use measurements, diagrams and a short conclusion to prove the principle.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Scoring<\/td>\n<\/tr>\n<tr style=\"background: #f8fafc;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">47<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Cloud chamber concept model<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Build a working model and label force, energy or current flow.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Working model<\/td>\n<\/tr>\n<tr style=\"background: white;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">48<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Radioactivity safety awareness project<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Use measurements, diagrams and a short conclusion to prove the principle.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Easy<\/td>\n<\/tr>\n<tr style=\"background: #f8fafc;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">49<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Arduino based temperature logger<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Make a simple circuit, note readings and explain input output clearly.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Moderate<\/td>\n<\/tr>\n<tr style=\"background: white;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">50<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Arduino based light intensity meter<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Make a simple circuit, note readings and explain input output clearly.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Scoring<\/td>\n<\/tr>\n<tr style=\"background: #f8fafc;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">51<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Solar tracker working model<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Build a working model and label force, energy or current flow.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Working model<\/td>\n<\/tr>\n<tr style=\"background: white;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">52<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Magnetic compass calibration study<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Take readings, plot a graph and explain the physics relation.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Easy<\/td>\n<\/tr>\n<tr style=\"background: #f8fafc;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">53<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Projectile simulation with spreadsheet graph<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Use measurements, diagrams and a short conclusion to prove the principle.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Moderate<\/td>\n<\/tr>\n<tr style=\"background: white;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">54<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Simple harmonic motion using spring mass system<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Use measurements, diagrams and a short conclusion to prove the principle.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Scoring<\/td>\n<\/tr>\n<tr style=\"background: #f8fafc;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">55<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Energy conservation in roller coaster model<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Build a working model and label force, energy or current flow.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Working model<\/td>\n<\/tr>\n<tr style=\"background: white;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">56<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Optical illusion and persistence of vision model<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Build a working model and label force, energy or current flow.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Easy<\/td>\n<\/tr>\n<tr style=\"background: #f8fafc;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">57<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Smart traffic light using sensors<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Make a simple circuit, note readings and explain input output clearly.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Moderate<\/td>\n<\/tr>\n<tr style=\"background: white;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">58<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Working model of electromagnetic induction<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Build a working model and label force, energy or current flow.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Scoring<\/td>\n<\/tr>\n<tr style=\"background: #f8fafc;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">59<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Simple electric motor using magnet and coil<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Use measurements, diagrams and a short conclusion to prove the principle.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Working model<\/td>\n<\/tr>\n<tr style=\"background: white;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">60<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Study of Ohm&#8217;s law using resistors<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Take readings, plot a graph and explain the physics relation.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Easy<\/td>\n<\/tr>\n<tr style=\"background: #f8fafc;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">61<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Series and parallel circuits comparison<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Make a simple circuit, note readings and explain input output clearly.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Moderate<\/td>\n<\/tr>\n<tr style=\"background: white;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">62<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Solar cooker efficiency experiment<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Use measurements, diagrams and a short conclusion to prove the principle.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Scoring<\/td>\n<\/tr>\n<tr style=\"background: #f8fafc;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">63<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Water rocket and Newton&#8217;s third law<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Use measurements, diagrams and a short conclusion to prove the principle.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Working model<\/td>\n<\/tr>\n<tr style=\"background: white;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">64<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Balloon car and action reaction principle<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Use measurements, diagrams and a short conclusion to prove the principle.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Easy<\/td>\n<\/tr>\n<tr style=\"background: #f8fafc;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">65<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Simple pendulum and effect of length on time period<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Take readings, plot a graph and explain the physics relation.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Moderate<\/td>\n<\/tr>\n<tr style=\"background: white;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">66<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Inclined plane and mechanical advantage<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Use measurements, diagrams and a short conclusion to prove the principle.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Scoring<\/td>\n<\/tr>\n<tr style=\"background: #f8fafc;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">67<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Hydraulic lift model using syringes<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Build a working model and label force, energy or current flow.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Working model<\/td>\n<\/tr>\n<tr style=\"background: white;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">68<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Archimedes principle using floating objects<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Use measurements, diagrams and a short conclusion to prove the principle.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Easy<\/td>\n<\/tr>\n<tr style=\"background: #f8fafc;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">69<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Density tower and liquid density comparison<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Take readings, plot a graph and explain the physics relation.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Moderate<\/td>\n<\/tr>\n<tr style=\"background: white;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">70<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Magnetic levitation demonstration<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Build a working model and label force, energy or current flow.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Scoring<\/td>\n<\/tr>\n<tr style=\"background: #f8fafc;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">71<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Lemon battery voltage experiment<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Use measurements, diagrams and a short conclusion to prove the principle.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Working model<\/td>\n<\/tr>\n<tr style=\"background: white;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">72<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Potato battery working model<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Build a working model and label force, energy or current flow.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Easy<\/td>\n<\/tr>\n<tr style=\"background: #f8fafc;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">73<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Wind turbine model for electricity generation<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Build a working model and label force, energy or current flow.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Moderate<\/td>\n<\/tr>\n<tr style=\"background: white;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">74<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Periscope model and reflection of light<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Build a working model and label force, energy or current flow.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Scoring<\/td>\n<\/tr>\n<tr style=\"background: #f8fafc;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">75<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Kaleidoscope and multiple reflection<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Use measurements, diagrams and a short conclusion to prove the principle.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Working model<\/td>\n<\/tr>\n<tr style=\"background: white;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">76<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Pinhole camera image formation<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Use measurements, diagrams and a short conclusion to prove the principle.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Easy<\/td>\n<\/tr>\n<tr style=\"background: #f8fafc;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">77<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Newton&#8217;s cradle momentum transfer<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Use measurements, diagrams and a short conclusion to prove the principle.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Moderate<\/td>\n<\/tr>\n<tr style=\"background: white;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">78<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Catapult and projectile motion<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Use measurements, diagrams and a short conclusion to prove the principle.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Scoring<\/td>\n<\/tr>\n<tr style=\"background: #f8fafc;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">79<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Rubber band car and stored elastic energy<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Use measurements, diagrams and a short conclusion to prove the principle.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Working model<\/td>\n<\/tr>\n<tr style=\"background: white;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">80<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Sound waves using tuning fork and water<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Use measurements, diagrams and a short conclusion to prove the principle.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Easy<\/td>\n<\/tr>\n<tr style=\"background: #f8fafc;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">81<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Resonance with bottles and water levels<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Use measurements, diagrams and a short conclusion to prove the principle.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Moderate<\/td>\n<\/tr>\n<tr style=\"background: white;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">82<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Doppler effect demonstration using moving sound source<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Build a working model and label force, energy or current flow.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Scoring<\/td>\n<\/tr>\n<tr style=\"background: #f8fafc;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">83<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Heat conduction in different metals<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Use measurements, diagrams and a short conclusion to prove the principle.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Working model<\/td>\n<\/tr>\n<tr style=\"background: white;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">84<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Convection current model with warm water<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Build a working model and label force, energy or current flow.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Easy<\/td>\n<\/tr>\n<tr style=\"background: #f8fafc;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">85<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Radiation absorption by black and white surfaces<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Use measurements, diagrams and a short conclusion to prove the principle.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Moderate<\/td>\n<\/tr>\n<tr style=\"background: white;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">86<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Thermal expansion of solids demonstration<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Build a working model and label force, energy or current flow.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Scoring<\/td>\n<\/tr>\n<tr style=\"background: #f8fafc;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">87<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Bernoulli principle using paper strips<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Use measurements, diagrams and a short conclusion to prove the principle.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Working model<\/td>\n<\/tr>\n<tr style=\"background: white;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">88<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Air pressure and crushed can experiment<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Use measurements, diagrams and a short conclusion to prove the principle.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Easy<\/td>\n<\/tr>\n<tr style=\"background: #f8fafc;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">89<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Cartesian diver and pressure changes<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Use measurements, diagrams and a short conclusion to prove the principle.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Moderate<\/td>\n<\/tr>\n<tr style=\"background: white;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">90<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Simple barometer using balloon and jar<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Use measurements, diagrams and a short conclusion to prove the principle.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Scoring<\/td>\n<\/tr>\n<tr style=\"background: #f8fafc;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">91<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Rain gauge model and measurement accuracy<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Build a working model and label force, energy or current flow.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Working model<\/td>\n<\/tr>\n<tr style=\"background: white;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">92<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Seismograph working model<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Build a working model and label force, energy or current flow.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Easy<\/td>\n<\/tr>\n<tr style=\"background: #f8fafc;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">93<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Bridge design and load testing<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Use measurements, diagrams and a short conclusion to prove the principle.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Moderate<\/td>\n<\/tr>\n<tr style=\"background: white;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">94<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Truss bridge strength comparison<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Take readings, plot a graph and explain the physics relation.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Scoring<\/td>\n<\/tr>\n<tr style=\"background: #f8fafc;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">95<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Pulley system and effort reduction<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Use measurements, diagrams and a short conclusion to prove the principle.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Working model<\/td>\n<\/tr>\n<tr style=\"background: white;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">96<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Lever classes using household examples<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Use measurements, diagrams and a short conclusion to prove the principle.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Easy<\/td>\n<\/tr>\n<tr style=\"background: #f8fafc;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">97<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Friction comparison on different surfaces<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Take readings, plot a graph and explain the physics relation.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Moderate<\/td>\n<\/tr>\n<tr style=\"background: white;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">98<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Rolling friction versus sliding friction<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Take readings, plot a graph and explain the physics relation.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Scoring<\/td>\n<\/tr>\n<tr style=\"background: #f8fafc;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">99<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Center of gravity balancing toy<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Use measurements, diagrams and a short conclusion to prove the principle.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Working model<\/td>\n<\/tr>\n<tr style=\"background: white;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">100<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Gyroscope stability demonstration<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Build a working model and label force, energy or current flow.<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Easy<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2 style=\"color: #1e40af; margin-top: 28px;\">How to Write the Project File<\/h2>\n<p style=\"line-height: 1.8;\">A good file is simple: start with the aim, explain the principle, show materials and procedure, then add observations, graph, conclusion and bibliography. Use your school format whenever your teacher has given one.<\/p>\n<div style=\"overflow-x: auto; margin: 18px 0;\">\n<table style=\"width: 100%; border-collapse: collapse; font-size: 15px; line-height: 1.55;\">\n<thead>\n<tr>\n<th style=\"border: 1px solid #cbd5e1; padding: 10px; background: #1e40af; color: white; text-align: left;\">Project Section<\/th>\n<th style=\"border: 1px solid #cbd5e1; padding: 10px; background: #1e40af; color: white; text-align: left;\">What to Include<\/th>\n<th style=\"border: 1px solid #cbd5e1; padding: 10px; background: #1e40af; color: white; text-align: left;\">Presentation Tip<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background: #f8fafc;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Title Page<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Project title, student name, class, roll number, school and session<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Keep the title keyword-rich and short.<\/td>\n<\/tr>\n<tr style=\"background: white;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Certificate<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Teacher certificate and acknowledgement<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Use your school format if provided.<\/td>\n<\/tr>\n<tr style=\"background: #f8fafc;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Aim<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">One clear sentence explaining what the project proves or studies<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Do not write multiple aims for one experiment.<\/td>\n<\/tr>\n<tr style=\"background: white;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Principle<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Scientific concept behind the topic<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Add diagrams for faster understanding.<\/td>\n<\/tr>\n<tr style=\"background: #f8fafc;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Materials Required<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">List items in bullet points or a table<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Mention quantities where possible.<\/td>\n<\/tr>\n<tr style=\"background: white;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Procedure<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Step-by-step method<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Write in past tense after completing the work.<\/td>\n<\/tr>\n<tr style=\"background: #f8fafc;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Observation Table<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Date, variable, reading, result and remarks<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Use neat tables; graphs can add marks.<\/td>\n<\/tr>\n<tr style=\"background: white;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Conclusion<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">What the experiment shows<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Connect the result back to the aim.<\/td>\n<\/tr>\n<tr style=\"background: #f8fafc;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Bibliography<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Books, lab manual and trusted educational websites<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Do not copy full text from sources.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2 style=\"color: #1e40af; margin-top: 28px;\">Viva Questions You Should Prepare<\/h2>\n<div style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(240px,1fr)); gap: 14px; margin: 20px 0;\">\n<div style=\"background: #eff6ff; border: 1px solid #bfdbfe; padding: 16px; border-radius: 14px;\">\n<p><strong>Why did you choose this topic?<\/strong><\/p>\n<p style=\"margin: 8px 0 0;\">Connect your answer to syllabus relevance, practical use and measurable observations.<\/p>\n<\/div>\n<div style=\"background: #f0fdf4; border: 1px solid #bbf7d0; padding: 16px; border-radius: 14px;\">\n<p><strong>What was your independent variable?<\/strong><\/p>\n<p style=\"margin: 8px 0 0;\">Mention the one factor you changed during the experiment or comparison.<\/p>\n<\/div>\n<div style=\"background: #fffbeb; border: 1px solid #fde68a; padding: 16px; border-radius: 14px;\">\n<p><strong>What did your conclusion prove?<\/strong><\/p>\n<p style=\"margin: 8px 0 0;\">Summarise the final result in one clear sentence based on the observations.<\/p>\n<\/div>\n<\/div>\n<h2 style=\"color: #1e40af; margin-top: 28px;\">Related Internal Project Pages<\/h2>\n<p style=\"line-height: 1.8;\">Continue exploring related pages from the same website. These internal links help students compare biology, physics and general science fair topics without leaving 1000 Science Fair Projects.<\/p>\n<div style=\"overflow-x: auto; margin: 18px 0;\">\n<table style=\"width: 100%; border-collapse: collapse; font-size: 15px; line-height: 1.55;\">\n<thead>\n<tr>\n<th style=\"border: 1px solid #cbd5e1; padding: 10px; background: #1e40af; color: white; text-align: left;\">Internal Link<\/th>\n<th style=\"border: 1px solid #cbd5e1; padding: 10px; background: #1e40af; color: white; text-align: left;\">Best For<\/th>\n<th style=\"border: 1px solid #cbd5e1; padding: 10px; background: #1e40af; color: white; text-align: left;\">Level<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background: #f8fafc;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\"><a style=\"color: #1d4ed8; font-weight: bold; text-decoration: none;\" href=\"https:\/\/1000sciencefairprojects.com\/tech\/topics-for-biology-investigatory-project-class-12\/\">100+ Topics for Biology Investigatory Project Class 12 with Experiments<\/a><\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Class 12 Biology investigatory project<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Class 12<\/td>\n<\/tr>\n<tr style=\"background: white;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\"><a style=\"color: #1d4ed8; font-weight: bold; text-decoration: none;\" href=\"https:\/\/1000sciencefairprojects.com\/tech\/biology-investigatory-project-class-11\/\">100+ Biology Investigatory Project Class 11 Topics and Easy Experiments<\/a><\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Class 11 Biology investigatory project<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Class 11<\/td>\n<\/tr>\n<tr style=\"background: #f8fafc;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\"><a style=\"color: #1d4ed8; font-weight: bold; text-decoration: none;\" href=\"https:\/\/1000sciencefairprojects.com\/tech\/kendriya-vidyalaya-biology-investigatory-project-class-12\/\">100+ Kendriya Vidyalaya Biology Investigatory Project Class 12 Topics<\/a><\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Kendriya Vidyalaya Biology project Class 12<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Class 12<\/td>\n<\/tr>\n<tr style=\"background: white;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\"><a style=\"color: #1d4ed8; font-weight: bold; text-decoration: none;\" href=\"https:\/\/1000sciencefairprojects.com\/tech\/unique-topics-class-12-biology-project-experiment\/\">100+ Unique Topics for Class 12 Biology Project with Experiment Ideas<\/a><\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Unique Class 12 Biology project with experiment<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Class 12<\/td>\n<\/tr>\n<tr style=\"background: #f8fafc;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\"><a style=\"color: #1d4ed8; font-weight: bold; text-decoration: none;\" href=\"https:\/\/1000sciencefairprojects.com\/tech\/which-topic-is-best-for-a-physics-project\/\">100+ Physics Project Topics: Which Topic Is Best for a Physics Project?<\/a><\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">best Physics project topic selection<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">school and college<\/td>\n<\/tr>\n<tr style=\"background: white;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\"><a style=\"color: #1d4ed8; font-weight: bold; text-decoration: none;\" href=\"https:\/\/1000sciencefairprojects.com\/tech\/top-20-science-fair-projects\/\">100+ Ideas Including the Top 20 Science Fair Projects for Students<\/a><\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">top science fair project ideas<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">middle school to high school<\/td>\n<\/tr>\n<tr style=\"background: #f8fafc;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\"><a style=\"color: #1d4ed8; font-weight: bold; text-decoration: none;\" href=\"https:\/\/1000sciencefairprojects.com\/tech\/simple-physics-projects\/\">100+ Simple Physics Projects with Easy Materials and Working Models<\/a><\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">simple Physics projects<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">school level<\/td>\n<\/tr>\n<tr style=\"background: white;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\"><a style=\"color: #1d4ed8; font-weight: bold; text-decoration: none;\" href=\"https:\/\/1000sciencefairprojects.com\/tech\/physics-projects-for-college-students\/\">100+ Physics Projects for College Students with Advanced Experiment Ideas<\/a><\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">college Physics projects<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">college<\/td>\n<\/tr>\n<tr style=\"background: #f8fafc;\">\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\"><a style=\"color: #1d4ed8; font-weight: bold; text-decoration: none;\" href=\"https:\/\/1000sciencefairprojects.com\/tech\/simple-physics-projects-for-class-12\/\">100+ Simple Physics Projects for Class 12 with Experiments and Models<\/a><\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Class 12 simple Physics projects<\/td>\n<td style=\"border: 1px solid #cbd5e1; padding: 10px; vertical-align: top; color: #1e293b;\">Class 12<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div style=\"background: #0f172a; color: white; border-radius: 18px; padding: 24px; margin: 28px 0;\">\n<h2 style=\"margin-top: 0; color: white;\">Final Advice<\/h2>\n<p style=\"margin-bottom: 16px;\">Select a topic that you can complete honestly, explain confidently and present neatly. Add labelled diagrams, real observations and a short conclusion to make the project look original and useful.<\/p>\n<p><a style=\"display: inline-block; margin: 6px 8px 6px 0; padding: 12px 18px; border-radius: 10px; background: #22c55e; color: white; text-decoration: none; font-weight: bold; box-shadow: 0 4px 12px rgba(0,0,0,0.12);\" href=\"https:\/\/1000sciencefairprojects.com\/tech\/\">Go to Homepage<\/a><\/p>\n<\/div>\n<\/article>\n","protected":false},"excerpt":{"rendered":"<p>Browse 100+ Physics projects for high school with working model ideas, materials, tables, tips and internal links to related project pages.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[17],"tags":[32,27,31],"class_list":["post-2191","post","type-post","status-publish","format-standard","hentry","category-physics-projects","tag-high-school","tag-physics-projects","tag-physics-projects-for-high-school"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.2 (Yoast SEO v27.2) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>100+ Physics Projects for High School Students with Working<\/title>\n<meta name=\"description\" content=\"Browse 100+ Physics projects for high school with working model ideas, materials, tables, tips and internal links to related project pages.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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