This science fair project explores different types of endangered frogs, and why some are endangered while others are not.

What's the best way to make DIY compost? Kids will learn about aerobic and anaerobic decomposition while learning to appreciate the value of composting.

In this challenge, students are tasked with creating a car that can be powered by a balloon!

The objective of this experiment is to identify common materials that absorb sound waves with the greatest efficiency.

How does rust form? Kids will learn about the roles oxygen, water, and electrons play in rust chemistry in this cool science fair project idea.

Would it hurt to skip brushing your teeth just this once? Let's find out by seeing which foods produce the most mouth bacteria.

Most people assume that cold water freezes more quickly, but could that be false? Does hot water freeze faster than cold water? Let's find out!

Play with balance and simple engineering as you hurry to create a sturdy rock tower.

Learn about endothermic and exothermic reactions and energy exchange by experimenting with temperature change in chemical reactions.

This light bulb science project includes step-by-step instructions for testing the heat from different light bulbs.

Kids will build a turtle habitat in order to observe the climate preferences of this cold-blooded reptile.

This science project has students study the idea of human beauty.

In this science experiment, your child will test the strength of hollow structures in order to understand how strong bird bones really are.

In this exciting design challenge, your child will use design thinking skills to create a mixture that can inflate a balloon.

What is a compound microscope? Kids find out by making one of their own in this cool science fair project.

This baseball science fair project explores the concept of an object's center of percussion to determine if the "sweet spot" has a scientific basis.

People have favorite flavors, but what about ants? Which ant food is the most popular?

Learn how starch and carbohydrates interact with different solvents in this fun and easy packing peanut science fair project.

Kids learn how to manipulate additive and subtractive colors to send secret messages with red colored filters in this cool science fair project idea.

In this activity, your child will be asked to create a boat that can successfully float while holding 25 pennies.

Set off an a science adventure as you prepare a row of bee homes for your new visitors.

The purpose of this science project is to determine which chemical best lowers the temperature of water in a cold pack and if the amount affects its use.

The projects describes the correlation between Gravel Run and Centreville Landing in terms of pH, dissolved oxygen, turbidity, and temperature.

This fun science fair project idea explains what a circadian rhythm is and explores the types of biological activities that follow a 24 hour cycle in mammals.

Place mushroom caps on poster board, label samples. Check beneath mushroom caps for "prints" of spores. Record and interpret prints left behind.

Science fair project which determines whether plants are able to get enough nutrients from different types of garbage.

Magnets may hold up papers on the fridge, but is it the paper that attracts them? Find out more with this kindergarten science investigation.

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

Cleaning can be a chore, but not with this sudsy experiment!

Is there a relationship between caffeine and heart rate? Students will determine the effect of caffeine on heart rate in this fun science fair project.