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Introduce your child to preliminary science concepts by challenging them to do this fun and simple cloud observation activity.

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!

Create your very own scented hand sanitizer that will help your child to keep those nasty germs at bay!

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

Blend art and science in this hands-on activity that shows your kindergartener how primary colors combine to make secondary colors.

In this science fair project, kids measure how weather conditions affect how fast a puddle evaporates.

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

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.

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

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

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

Make scented sensory cloud dough. Add it to a sensory table, activity station, or put it in a baggie for extra at-the-park entertainment!

In this activity, you'll send your kindergartener on a scavenger hunt to find sounds and create a sound recording. Here's how!

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: