This science fair project idea investigates the hardness property of minerals.

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

Use chemical analysis to identify a variety of mystery powders that look the same but actually have very different properties.

Help your kindergarten scientist predict and observe as she explores the science of smell...and have a great time doing it, too.

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

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:

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 cool and easy elementary school science fair project idea provides the basic information on the use of our senses to experience the world about us.