In this science fair project, young children discover what happens when two fluids that have different densities get together.

What happens when light hits a hard surface? Find out by conducting a simple light reflection experiment with your preschooler.

In this Halloween-themed activity, young learners will find out what happens when they mix two household items together to create a surprising chemical reaction.

What do you get when you combine science and fairies? Fairy scientists who make their own potion, of course! This activity promotes critical thinking skills as your child mixes, experiments, and creates their very own fairy potions.

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

Have your kid build an ice sculpture in this activity that's so fast, fun, and messy it's the perfect way to demonstrate how much fun experiments can be!

This classic children's game-connecting two cups with a string-demonstrates sound's ability to travel through air vs through a solid.

This homemade parachute toy is incredibly easy to build. Plus, it gives kids an excuse to investigate and experiment...the backbone of kindergarten science.

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

Introduce your child to the wonders of colorful chemistry with this simple food coloring project.

In this air pressure science experiment with a balloon and a jar, children will use heat to create a partial vacuum and suck a balloon into a jar.

Teach your preschooler some physics that she can relate to with this fun and simple activity!

Chemistry is a blast with this backyard bomb made from a sandwich bag. All you need are ingredients from the pantry to create a satisfying, and safe, explosion.

This fun, think-outside-the-box activity introduces kids to gravity and other basic scientific concepts as they construct an impressive marble run!

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

Teach your child about using pumps to move water in this simple and educational preschool science activity!

Help your kindergarten scientist discover relative size, density, and buoyancy with this fun, pumpkin science project!

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

This quick and simple preschool mirror activity will introduce your child to the science of reflection and light with a flashlight experiment and picture game.

Help your kindergarten scientist understand the concept of surface tension with this simple science experiment.

Your kid can learn about the process of making frozen yogurt and enjoy a homemade, flavorful dessert. Experiment with this fun, chilly food!