What makes your shadow dance around all day? Let's play detective and find out why that sneaky shadow never stays in one place for long.

Can playing video games trigger an adrenaline rush even though there's no real danger? In this cool experiment you'll learn all about how fight-or-flight works!

In this project, all you need is a protractor to learn how to use the altitude of Polaris to find latitude on Earth. Polaris is also known as the North Star.

Research responsibilities of physicists, and common thinking patterns. Devise a questionnaire that measures career aptitude in physics.

Science fair project that explains and demonstrates the parallax principle.

Research currently available fuel sources, and fuel manufacturing and processing techniques. Propose an alternative fuel source.

Research Earthship buildings. Draft a unique architectural design that repurposes used, discarded radial tires. Build scale model of structure.

Research and understand basic computer science. Build a simple computer, following instructions found online. Design a new or improved feature.

Develop a new system for predicting geographic changes. Demonstrate the nature of geographic change. Make logical predictions.

Make a list of items that need repurposing such as e-waste, batteries and mattresses. Invent your own original repurposed design.

Study blind spots, run experiments in blind spot detection, design an original blind spot experiment, test your design on volunteers

Store bowls of fresh fruit in differently lighted environments. Contrast freshness based on appearance.

Science fair project that builds a magnetometer and demonstrate its uses.

Design and build an invention inspired by Rube Goldberg's designs. Build your invention. Test the machine, write a detailed report.

Learn about the growing app design field by designing a new or improved app for smartphones.

Thoroughly research image search engines. Consider possible improvements for visual search engines. Help design better image-matching engines.

Science fair project that designs a video game that requires players to use relevant skills.

This science fair project aims to examine the nature of pi and analyze other properties and values related to circles, such as radius, diameter

This science fair project demonstrates the principles of reflection through simple experiments involving mirrors and light.

The objective of this science fair project is to observe the properties of friction and apply this knowledge to search for a near-frictionless surface.

In this science fair experiment about recycling, demonstrate how the wax from a candle can be reused to make another candle.

A math project teaches students to use a clinometer to gauge the height of very tall objects like trees & to think of better ways to measure how high they are.

Science fair project that examines search engine optimization, internet search trends using a statistical study of searched keywords.

The aim of this science fair project is to study the mathematical construct called magic squares and create a unique magic square puzzle.

Examine spreadsheet functions and design a new way to utilize spreadsheets. Analyze a spreadsheet program to familiarize yourself with its capabilities.

The goal of this science fair project is to attempt to build a perpetual motion machine and analyze the Laws of Thermodynamics.

In this science fair project, apply the principles of leverage and force by building six simple machines designed to set weights in motion.

Store seeds under three different environmental conditions. Plant seeds in carefully marked groups, watch them grow. Compare results.

Research history of programming language. Design a new or improved programming language. Create a display that illustrates the features and improvements.

There are many benefits to bugs and insects. This science project shows how cockroaches, termites, and other critters benefit our planet.