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

After completing this fun science project, your child will have a better understanding of plants, and they may even develop a green thumb in the process!

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

Learn how to grow an avocado plant indoors with your 1st grader in this hands-on gardening activity.

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