The rock cycle will come alive for your child when he uses broken crayons to create the three basic rock types.

Help your second grade scientist explore the timely topic of wind speed using a version of the classic Beaufort Scale.

Before Twitter, birds were the ones tweeting, not humans. Have your child discover the magical sounds of nature while recording birds around his neighborhood!

Is your little scientist up for a rocky challenge? Let them make their own geode rocks using eggs and epsom salts!

You don't need to wait for rain to see a rainbow. Make one yourself, and teach your child about light and weather in the process.

Create a self-portrait from natural materials in this collage craft activity!

Make a wish upon a tree with this craft that also helps your child learn more about Chinese culture.

Try this simple 2nd grade science experiment to teach your child about the principles of luminosity and light reflection.

Enjoy those warm spring and summer nights with your child while teaching some basic astronomy at the same time.