Dip your toes into a marsh habitat in this second- and third-grade worksheet!

Whoa, this spider is quite the spinster! He is actually one of many brand new species discovered between 2009 and 2011.

Match forms of energy to common examples in this third- and fourth-grade science worksheet!

Connect forms of energy to real-life scenarios in this third- and fourth-grade worksheet!

Many legends told by ancient people have characters that you can find as star formations called constellations! This one is Andromeda.

Give your child a great coloring page full of fun flower facts! This one is about the iris flower and the butterfly.

Did you know that the screw is actually one of the six simple machines? This handy machine helps to make work easier!

With this diagram, kids can find out more about oil, one of our most widely-used natural resources, and learn a little more about where it comes from.

Dive into habitat studies with this second- and third-grade worksheet!

Did you know that an elevator is actually one of the six simple machines? Help your child understand how the pulley works.

Get a lesson in sports and science with this engaging third- and fourth-grade worksheet!

Consider the factors that affect magnetic forces in this informative third- and fourth-grade worksheet!

Walter's Duiker is a new species of duiker, a kind of antelope, and one of many new species discovered between 2009 and 2011.

Decide which plants could live in a grassland with this second- and third-grade worksheet!

Determine which plants would survive in a pond with this second- and third-grade worksheet!

Explore the lush plant life of the tropical rainforest in this second- and third-grade worksheet!

Use your detective skills to predict the motion of a seesaw in this third-grade worksheet!

Launch into learning with this worksheet on Gemini 4, one of the original missions in the early days of the U.S.'s space program.

Take a science-filled trip to an amusement park in this third- and fourth-grade worksheet!

Learn how seeds move with this second- and third-grade matching activity!

Practice naming the planets in our solar system with a fun, visual worksheet! Your child can see the planets in their orbits and try to label each one.

Dive into a coral reef habitat with this second- and third-grade worksheet!

Analyze fossils with this engaging third-grade science worksheet!

All living things go through many changes as they grow to be adults! Help your little one understand how he will grow and change.

Discover how plants survive in the desert with this third-grade habitat worksheet!

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

Color the T Rex Leech! Named for its sharp teeth, he is one of many brand new species discovered in the past two years.

Observe the life cycle of an oriole with this second- and third-grade worksheet!

Coyotes' famous howl gave them the nickname "song dogs." This is just one of several coyote facts your child can learn from this worksheet.