In this design challenge, your child will use building bricks to create a funny face. The activity instructions include question prompts thta can help guide your child through the creative process, and promote their problem-solving skills.

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

The objective of this science fair project idea is to examine light refraction as it passes through liquid crystals.

This science fair project idea explores whether a sundial is as accurate as an atomic clock when telling time.

Check out this fun science fair project to make a vinegar and baking soda balloon and demonstrate how gas is created as a result of the chemical reaction.

Study emulsifiers and learn how they are used in food science, medicine, soaps and cosmetics. Identify which materials are created using an emulsifier.

Construct and experiment with a periscope using reflected light rays to gather an image.

In this experiment a spectrometer is used to analyze the light emitted by burning ion solutions.

Evaluate whether people can raise the temperature of their finger using the power of their thoughts.

Teach your child how to make an all-natural, yellow-brown dye, using just walnut shells and water. This deep dye can be used on textiles, art, and wood.

Using scherenschnitte, your science-savvy second grader will be able to create and display each part of a vegetable!

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

The pinwheel is a simple toy that has been around for years and uses the wonders of the wind to spin it and delight kids of all ages!

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