Use this fun frog worksheet to practice place value and expanding numbers.

The rainforest is a vibrant, lush place teaming with life! Have your little environmentalist think of some ways to help the rainforest.

The rainforest is a vibrant, lush place teaming with life! Your little nature explorer can take an expedition to find the many hidden animals in this scene.

Discover how seeds move to new places with this cut-and-paste worksheet for second and third graders!

Track down some of the most famous animals of the Amazon -- and other places -- with this rainforest coloring page that doubles as a life-science lesson.

As kids cut and pastes the pictures in the right places on this life science sheet, they learn a little about the process lettuce goes through as it grows.

Have any good ideas for recreational resources? The term "recreational resources" has to do with the activities we do for enjoyment and the places that we go.

Learn all about light refraction by simply placing your pencil in a glass of water. Warning: your pencil may not be quiet the same afterward.

Dinosaurs and other creatures don't exist anymore! Learn the names of some extinct animals, and look for them in this fun wordsearch puzzle.

Help kids understand the size and scope of billions of years with this helpful reference worksheet.

Get to know some of the friendly, furry, feathery river wildlife that live near American rivers, then match each one to its home.

Challenge your child's knowledge of astronomy with this space-themed worksheet, which focuses on the timing of cosmic events.

Learn all about wildfires, a natural phenomenon looked upon with awe and caution.

Introduce the concept of photosynthesis to young learners with this coloring page and simple diagram.

Read about how the capybara live and other interesting facts about capybara. Sure to satisfy your curiosity about capybaras!

Learn about the many different biomes the Earth is home to in this life science worksheet, which holds the answers to some simple life science questions.

Discover examples of weathering, erosion, and deposition with this fourth-grade worksheet!

Discover the importance of butterflies in pollination with this informative worksheet!

How do clouds form? Why does it rain? Help your student answer some of these questions by completing this water cycle worksheet.

Discover the animals and plants of the past in this fossil-focused worksheet!