In this recycle worksheet, kids color the different recyclable objects, then match them up with their corresponding bin. Try our recycle worksheet on Earth Day.

Invite your child to dream big and design their very own planet. Encourage both creativity and scientific speculation with this fun worksheet.

Decide what differentiates living vs non-living things! First cut out the items on page 1, and then sort them in the chart on page 2.

Test your knowledge of prehistoric animals with this life sciences crossword puzzle!

Explore the circle of life with this informative coloring sheet! Help your student color and learn the names of each stage of a frogâs life.

What is solar energy? Discover how we use the power of the sun, and complete this worksheet about an important renewable energy source.

Review the different body parts with a fun crossword! This is a great way for your little doctor-in-training to review the basic organs and their functions.

Use your knowledge of sea creatures to fill out this crossword puzzle.

Studying human anatomy? Here is a great sheet that shows a diagram of all the muscle system. Your child will learn the scientific terms of the major muscles.

Find out fun facts about Monarch butterflies and create your own colorful butterfly in this worksheet. Then turn it into a pretty placemat!

Learn more about the swirling, whirling science behind tornadoes with this wild worksheet.

There are some parts of our brains that are still too complicated for scientists to understand! Find out the basics of the brain's functions with this fun page.

When we push or pull an object, we exert force on it. Get your child thinking about force by challenging him to describe how each person is exerting force.

Budding scientists can learn about an important physical science concept with this worksheet all about density!

This fun cut and paste sheet teaches kids about the process an apple tree goes through as it grows.

Learn the many features of planet earth in this easy earth science vocabulary chart.

Plants need to breathe and eat food (energy) just like us! Help your budding naturalist to learn about photosynthesis.

Dig your hands into some earth science with this soil sheet! Your little scientist can hone his reading skills as he learns what soil is and how it is formed.

The Earth is very much alive, even its rocks shift and change. Practice geology vocabulary with this challenging word search.

For each item on this first grade science worksheet, kids match a piece of clothing with the thermometer showing a temperature for wearing the item of clothing.

Test your students' knowledge and memory of periodic table elements with this crossword puzzle.

Facts about ostrich include that they are the largest birds in the world and that they can't fly, but that's not all. Learn all about this amazing bird!

Do you wish to boldly go where no astronaut has ever gone? Blast off with this coloring page that features four new planets for you and your crayons to explore.

Learn step by step how to create a report! Research facts about camels, complete the sentences, then use the sentences to create a report about camels.

Budding botanists can master the different parts of a seed with this helpful diagram!

After he fills in the blanks, your student can hold on to this worksheet on hydrogen for reference when preparing for tests and quizzes on physical science.

Here's an introduction to different types of rocks.

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

This thermometer worksheet gives your child practice reading and using a thermometer. Try this thermometer and temperature worksheet with your child.

Learn more about what lives--and what thrives--in marshes with this fill-in-the-blank worksheet on marsh ecosystems.