Study ecosystem changes with this drought-focused worksheet for fourth and fifth graders!

Review the rock cycle with this second-, third-, and fourth-grade crossword puzzle!

Step up to the controls, Dr. Frankenstein -- the world is in need of a new creature!

Explore humans’ inherited traits with this fun science worksheet!

Unscramble key vocabulary words about energy and collisions with this engaging science worksheet!

Become an energy investigator in this electrifying science worksheet!

Review the terminology of collisions with this engaging crossword puzzle for fourth graders!

Apply concepts of energy and motion to marbles in this fourth-grade worksheet!

Introduce children to photosynthesis with this fill-in-the-blanks life sciences worksheet!

Discover the differences between gravity and magnetism in this forceful worksheet!

Create the most effective solar cooker in this engaging energy-focused worksheet!

If your child is studying life science, introduce her to all the strange animal pairs that work together in the wild.

Learn the ins and outs of one of the body's most important organs: the heart!

Increase your child's vocabulary and knowledge of the scientific world around him with a single sheet!

Does your learner ever wonder what makes the Earth dark at night and bright during the day?

Introduce your budding scientist to chemical reactions with this simple and fun science experiment!

Here's a stormy science adventure that will blow your socks off! Learn about tracking hurricanes with this map of coordinates.

Next time you head outside for a hike or a camping trip, bring along this checklist of animal tracks!

Which comes first, genus or phylum? To complete this life science crossword, kids need to put the 9 levels of biological classification in the correct order.

Kids learn important plant and animal cell vocabulary as they plug the words into their correct spots and complete the puzzle.

Learn all about the science of the movies and the basic concepts behind how they work.

Dive into the deep, vast world of ocean science with this introductory sheet on the world's different oceans.

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

Fifth-grade learners will look at a diagram of a cell, then follow the instructions to label its parts by color.

There are many endangered species all around the world. Read about the Amur leopard and why it's endangered with this information page.

Introduce your child to a fascinating new animal, the Baird's tapir. This is just one of many endangered species around the world.

Get in tune with nature, and read a bit about an endangered species of animal, the Black-footed Ferret. Your child can color an illustration as he reads.

Teach your child about an endangered species with this information page, all about the Forest Owlet. They can color as they read some interesting facts.

Help your child understand the importance of preserving the environment, with this info-sheet about an endangered species: the Iranian jerboa.