Count a collection of Earth Day-themed items in this preschool and kindergarten worksheet!

Keep growing those early reading skills with a fun animal words worksheet. Teach your preschooler about the letter R and the fascinating rhinoceros.

Use this worksheet to teach your child about one of Earth's natural resources -- paper.

What's the largest mammal on earth? To find out, kids need to connect the dots and practice counting to 23.

Little botanists will enjoy planting their own garden with this earth science worksheet! She'll color, cut, and plant her own fruits with this fun activity.

This printable booklet is a great way to help children learn facts about Wangari Maathai, the first African woman to win a Nobel Peace Prize. Each nine-page worksheet produces two half-page booklets.

Splish, splash! It's a warm spring day, but a rain shower is on the way! Kids completing this preschool science worksheet circle clothes for spring weather.

Brr! Kids completing this preschool science worksheet circle the appropriate clothes for winter weather.

Kids completing this preschool science worksheet circle the appropriate clothes for fall weather.

The local park is filled with litter! Can you clean it up with your knowledge of the alphabet?

Mini meteorologists will love predicting the weather with this worksheet! Build logic and a sense of chronology by drawing pictures of the forecast.

In this summer weather worksheet, children practice identifying the items they are likely to see in summer.

Test your child's knowledge of plant life--more specifically, trees--with this colorful, cut-and-paste tree chart.

Starlight, star bright, let's add these numbers right! Practice single-digit addition in this colorful preschool and kindergarten worksheet.