Is it a square or a circle? See if you can trick your friends with this zany science project!

In this science fair project, young children observe, record, and create collections of shapes in their world and increase their powers of observation.

This science fair project idea investigates how the shape of an object affects drag.

Use pepper and soap to discover some fun facts about the properties of water.

This is a fun and inexpensive project and it's a great way for your child to build basic geometry skills, like shape recognition and pattern/angle familiarity.

In this activity, your student will be invited to build a chair out of building blocks that is designed to meet the specific size and shape of a small doll or toy figure.

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

Do different types of oil mix or stack? Find out in this science fair project idea!

Find out whether we can create motion in a dish and as a result, create a wonderful and colorful show.

Teach your first grade scientist the difference between liquids and solids using maple syrup.

Beetles come in many shapes and colors. Here's how your second grade child can create his own beetles to paint and play with!

How do we know that air exists when we can't see it, taste it, or touch it? Here's a classic experiment that will teach your kid some basics of aerodynamics!

Science fair project that determines whether cooling eggs helps them be peeled more easily. Compare the time it took to peel each egg.

Help your child build her very own science laboratory at home for experiments and science projects. This is a quick, easy, and fun educational tool!

Is it possible to trick the forces of nature that make your bubbles round to create a square bubble?

Play this flashlight game with your child to teach him about objects that are transparent, translucent, and opaque.

Help your kindergarten or first grade child use his creativity to make a beautiful magnetic patterned structure while discovering the wonders of magnets.

What makes your shadow dance around all day? Let's play detective and find out why that sneaky shadow never stays in one place for long.

In this activity, your child will transform an egg into a glowing, bouncy "ball" that they can play with.

This activity is a fun challenge for students who have just started learning to program educational robots.

Help your second grader observe the phases of the moon, and then let the fun loose: he'll get to chart his observations with marshmallows!

First grade science often covers solids, liquids, and gases. This silly science explores serious facts about the difference between all three.

Magic, science, or household cleanser? Let your second grader decide with this practical, nontoxic chemistry experiment with acids and bases.

Try this experiment to give your curious kid a more "solid" understanding of how temperature affects the states of matter.

You and your child can create this beautiful butterfly mobile for hanging anywhere in the home (and learn about this magical creature while you're at it).

Children use their design thinking skills and powers of observation to create and construct a bird nest.

Travel back to the Jurassic age with this creative dinosaur activity that would make a great addition to any wall or fridge.

Does your child always demand to know why the sky is blue, how the sun moves across the sky, or where wind comes from?

Make edible amber fossils with your second grader to explore the fascinating world of science!

Science fair project idea that examines different physical characteristics of a chosen animal. Make educated guesses about evolution based on animal's form.