In this colorful worksheet, children practice categorizing a few familiar objects by the season they are used in.

Give your child some categorization practice with this sunny day worksheet. She'll pick out and circle the objects that show up when the sun is shining.

A duck wants to get to the pond! On this prekindergarten math and science worksheet, kids follow a pattern of spring things to help the duck get to the pond.

Discover Earth’s different spheres with this fourth- and fifth-grade earth science activity!