In this experiment you simulate radioactive decay in order to gain an understanding of the basics of half-life.

Learn all about balance and motion as your child designs a corn maze!

How does a kazoo, the strings of a guitar, or the speaker of a radio make sound? The purpose of this science fair project is to show how vibration makes sound.

This science fair project idea researches the different layers of the atmosphere and creates a visual representation of the atmospheric layers.

Science fair project that compares leaf pigments of various tree species. Which tree species do you think will have the most pigments and why?

How does distance affect the spreading of light? Kids see diffraction and the inverse square law of light in action with this great science fair project idea.

Examine how a battery can be made from everyday materials.

Science fair project that uses iodine vapors to develop latent fingerprints on a non-porous object.

In this fun experiment, we'll find out how color affects heat absorption!

Here is a kindergarten activity that blends art and science by using magnets, paint, and objects found around the house to create a picture.

Have you ever noticed the ridges on a dog's nose? In this project, we take several dogs' nose prints and discover just how unique they are!

Hold a magnet marathon! Explore the power of magnets with your kindergartener in this entertaining and simple science game.

Check out this fun high school science fair project idea to identify features of a mushroom and learn how do humans use fungi to their benefit?

Your child will create an adorable Christmas tree from their footprint and practice counting while decorating their tree with objects of a variety of textures.

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

Climates with more snowfall have more coniferous forests and fewer deciduous ? Learn about how pine trees in a coniferous forest adapted to withstand snow.

This science fair project idea creates a sedimentary rock and to investigate what takes place during the rock cycle.

How do icicles form and what do they look like? Do this free science fair project and watch the formation of icicles occur right before your eyes.

The goal of this science fair project is to assess the acidity levels of common food and household products using pH test strips.

Create a DIY Electromagnet! Using a 9v battery to create an electrical field around a nail, students explore electromagnetism in this cool science project idea.

This science fair project examines the vein structure (venation) of leaves in order to determine the class of the plant sample.

The moon doesn't produce its own light, so why can we see it shining in the sky? Learn about reflection and planetshine in this fun and easy science project!

This science fair project explores discover whether the acidity of sour candy is comparable to that of battery acid.

The goal of this science fair project is to demonstrate the effects of oxidation by writing a message in invisible ink made from lemon juice.

Science fair project that uses muriatic acid to develop fingerprints that would otherwise be invisible.

Show your preschooler how to make a print of a butterfly using her hand as a tool--a great way to stimulate her sense of touch.

In this project combining nature, art, math, and science, children make rubbings of leaves then observe shapes and structures and sort the leaf images.

This snowman's not abominable, he's adorable! Your child can bring her very own snowman to life while practicing how to create texture.

This experiment examines whether storing your orange juice at different temperatures affects its acidity.

This science fair project idea studies the acidity of rain water and whether the acidity is the same on all rainy days or does it fluctuate.