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

Develop your child's mathematical and engineering skills with this fun building brick challenge. In this activity, your learner will be challenged to create a boat out of building bricks.

In this activity, children will work on their mathematics and engineering skills as they attempt to recreate the Eiffel Tower out of building blocks!

.Have you ever had problems with your wifi signal strength? In this experiment you will learn about how wireless signals pass through the air and solid objects.

This science fair project idea explores whether people have an innate feel for the passing of time from a few seconds to 20 minutes.

In this activity, your learner will be challenged to create their own tic-tac-toe grid out of building blocks.

Science fair project that determines the effect of concentrated mental effort on physical performance levels.

In this activity, your child will be challenged to build a tall tower out of building bricks! The instructions include questions prompts to guide students through the design challenge.

This science project encourages students to investigate the Mozart Effect, the idea that classical music promotes learning.

This science fair project teaches kids experimental design and how to test if subjects can really sense if they are being watched.

Challenge your learner to design and build a city of their own in this creative engineering activity.

This science fair project studies which color(s) of flowers butterflies & bees are attracted to and if color plays a role in flower selection for pollination.

What is the coldest temperature possible? In this cool experiment, you'll calculate absolute zero by extrapolating data on the temperature and volume of gas.

2011 VIRTUAL SCIENCE FAIR ENTRY: The objective of this science fair project is to develop a microcontroller and circuit that can conduct electricity.

Check out this fun science project idea to get a better understanding of unstable isotopes and the process of radioactive decay of isotopes through modeling.

In this science and engineering activity, children will explore types of tunnels and their purposes and then design and build a tunnel of their own.

Think about the adaptive utility of an important aspect of our physiology.

This science fair project idea tests the efficacy of both synthetic and natural antibiotics.

Check out this fun and easy 4th grade science fair project idea that tests how gravity induces positive and negative geotropism (gravitropism) in bean plants.

This science fair project idea studies the differences in gender perception between people.

This science fair project focuses on the use of a conductivity device that will determine if a substance dissolved in water can or cannot conduct electricity.

How do search engines work? What makes various search engines different? This project delves into the world of web crawlers, caching, indexing and algorithms.

This project involves the programming and development of a 3D Rubik's Cube application using C++.

The objective of this science fair project is to determine the rate at which participants can respond to different patterns.

The goal of this science fair project was to examine how different angles of decline affect the tipping point of a vehicle.