Use simple materials to build a "worm hotel" with your kindergarten soil scientist...and see what worms really do all day.

Reuse and recycle cardboard tubes to make spooky spiders, kooky caterpillars, wacky worms, and more.

Here's a simple craft activity that can help your youngster better visualize the life cycle of a frog as a circle.

In this project, create and examine garden mulch to find out what critters live in the messy, muddy layers just above the soil.