The objective of this science project was to build a model of a volcano and observe reaction between different substances, including baking soda and vinegar.

Water, along with soil and light, is a necessary component for plant growth. So what's better for promoting plant growth: tap water, or rain water?

Children will learn all about cause and effect as they experiment with potion-making in this Halloween themed activity.

In this project children practice the scientific method while playing with puffy paint.

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

This science experiment tests why guacamole goes brown and if leaving the pit in will stop guacamole from turning brown.

In this activity, students will be challenged to describe and count the ways a toy moves from one position on a grid to another.

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

Checkerboard play challenges students to use spatial reasoning and computational thinking.

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

This experiment challenges students to forecast the weather based on the surrounding areas' weather.

This classic children's game demonstrates how sound travels through air vs. through a solid.

The objective of this science project is to determine the length of time for different seeds to germinate.

This science fair project idea explores how length affects the weight a bridge can hold.

What do worms eat? Kids find out what kinds of rotting leaves and vegetables worms prefer in this cool compost science fair project.

In this experiment, students will create their own version of coquina, a sedimentary rock thatâs formed by seashells and sand, cemented by seawater minerals.

This science fair project idea investigates which objects float and sink in honey, water, and oil.

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

Here's an easy experiment that lets your first grader practice the scientific method, while watching a caterpillar eat.

Learn how to be a bird scientist in this simple project of watching feathered friends in their habitat.

In this activity your child will create their very own marble maze!

Use this fun activity to make an optical illusion picture that helps your kindergartener explore the sense of sight, and sharpen his observation skills!

With Halloween right around the corner, find a way to use your brain and reward your tummy with a new type of science -- candy science!

Help your child explore chromatography, which is the process of separating colors or pigments, and create a neat art project in the process!

In this activity, your child will be challenged to use simple materials to create a catapult for a small, lightweight toy.

Uh-oh! Is that a pill sitting on the counter or a piece of candy?

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 science project teaches young students about germs, bacteria, and the importance of washing their hands. Students will test what is the best way to wash.

In this insulation experiment, you'll learn which clothes keep you warm in the cold, and which make you shiver.

Help children understand the power of germs and the importance of hand washing with this visual activity that introduces the concept of scientific inquiry.