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

Learn about the microclimate of your backyard by tracking rainfall, temperature, and observed weather with hand drawn charts and graphs.

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

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

Invite your kindergarten scientist to conduct this color mixing experiment to discover which primary hues make a rainbow of secondary colors.

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!

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

In this kindergarten activity your child will create a map of your house and use a magnet to move pictures of your family through the house!

Here is a kindergarten activity that blends art and science by using magnets, paint, and objects found around the house to create a picture.

This science fair project idea produces sounds by creating vibrations using different objects.

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:

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

This activity allows your kindergartener to translate what they observe into a beautiful poem.

In this outdoor science activity you'll find tips on how to create a nature journal by choosing a native plant or animal and tracking that species.

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!

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