Roasting pumpkin seeds makes for a great Halloween activity, and a healthy snack!

This project examines what types of objects burn and which burn faster and cleaner.

Help your fifth grader trace your family's roots and interview all the living mothers to create a makeshift, 3-D family tree!

Based on the concept of water's "freezing point," this activity entails the lowering of water's freezing point to chill ice cream!

Here is a nifty science experiment using Epsom salts to make "frost" appear on a piece of glass.

This science fair project will help students learn about non-vascular plants, such as mosses.

Science fair project which tests various sedimentary, igneous and metamorphic rocks to find out whether one rock family is stronger than the others.

This basketball project explores the best way to make the perfect shot every time.

What is elasticity? Students will investigate how this concept applies to bouncing ball physics by testing the bounces of balls made out of different materials.

Examine which metal conducts more heat by boiling water in 3 pans made of aluminum, copper, and stainless steel.

The objective this science fair project is to determine whether a bigger bag will allow a homemade hot air balloon to fly higher than smaller bag.

What animals are most popular? This project affords practice in data-collection, record-keeping and data-analysis through the investigation of this question.

In this project students experiment with making music using only glasses of water.

In this science fair project, kids start a chemical reaction that will make a balloon inflate itself!

This experiment tests which gender is better at catching how a magician performs his tricks.

This study evaluates if electronic devices commonly found in most households emit radiation, and if they do, how much?

Learn with makes water molecules work with this fun and easy science activity!

Boys might wrinkle their noses at the thought of gardening, but we guarantee they'll like this activity! Make a recycled terrarium full of bug-eating plants.

This project demonstrates the correspondence between the volume of water displaced by a submerged object and the volume of the object displacing it.

This science fair project creates a visual model of whatâs happening to sound waves as a car approaches and then leaves.

This project examines whether playing music during class helps students learn or if it distracts students from learning.

This science fair project focuses on a polymer called hydrogel super absorbent crystal which absorbs water, swelling to many times its original size.

Students pit the heat capacity of water against the heat capacity of oil while looking at the effects of dipole rotation in this cool science fair project idea.