This science fair project idea creates an underwater habitat and explores the basic needs of living things under water.

In this popcorn experiment, students can explore how two things made out of the same material can have very different appearances and densities.

Here's a math, science, and social studies activity: help your kindergartener become a "coin archaeologist" by examining how different coins look and feel.

Your preschooler will engage their senses by making a scented pumpkin to decorate your house.

Determine how good we are at direct and indirect observation.

This science fair project examines whether ocean water can be made safe to drink.

In this fun guessing game, your child uses his sense of smell and taste to figure out what is in the container. Here's how to play:

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.

Set up a fun guessing game for your curious kindergartener, one that will test her ability to use all five of her senses.

Use popcorn in this tasty experiment to explore the five senses at home with your kindergartener!

Wreath ornaments decorate your Christmas tree and act as a fun sensory craft for preschoolers. Make wreath ornaments with your child this holiday season.

This science fair project idea investigates food preference of birds.

This recipe makes bubbles that not only blow up nice and big, but do tricks and experiments! How do you do it? It's not a secret, it's science!

Alive or not? This yeast experiment you can conduct with your little scientist explores the answer to this timeless question.

Magnets may hold up papers on the fridge, but is it the paper that attracts them? Find out more with this kindergarten science investigation.

introduction to organic chemistry. study what happens when polymer molecules are mixed with borax solution.