How can you tell how old a tree is? Look no further! This worksheet gives a basic overview of tree rings for your little scientist.

This worksheet is all about the U.S. space mission of Friendship 7, and will help kids with reading comprehension and U.S. history knowledge all at once.

Turn a patchy day into a fun science adventure with this cloud gazing worksheet! Draw the clouds you spot, and then identify which type they are.

All kids love animals, but how much does your child know about them? Kids will get to learn some animal vocabulary with this wild crossword puzzle.

These pictures have a lot to say! The animals in this worksheet don't talkÃbut they can tell you a lot about what they're like by the way they look.

The insect order Hemiptera consists of True Bugs such as Stainers, Assassin Bugs, Leaf-Footed Bugs, and this Boxelder Bug.

Help your child learn about facts and opinions. Kids will read statements about animals before determining whether each statement is a fact or opinion.

This Earth Day, learn about conservation and the environment while you enjoy solving a fun puzzle! 

Learn about New Jersey's Eastern Goldfinch, a small bird with bright yellow feathers, in this state bird page.

This butterfly mandala makes a perfect supplement to life science classes!

Meet the inhabitants of the arctic tundra with these delightful printable, which features a cast of caribou, arctic fox, arctic hare, and ermine finger puppets.

If your kid is into dinosaurs, this dot to dot featuring mighty T. Rex is sure to please.

Natural resources are crucial for sustaining life on the planet. Encourage your child to get to thinking about plants, one of Earth's natural resources.

Teach your child a basic concept of physical science with this worksheet all about buoyancy! He'll choose which items are buoyant and which are not.

Introduce your little astronomer to Earth's 'sister planet' Venus! He'll color the picture as he learns fun facts about our solar system's brightest planet.

Through a simple matching activity, kids learn how their actions can have a direct effect on the environment.

Help your child learn about the nervous system and the digestive system with this fun worksheet, which will challenge his knowledge of physiology.

Teach your curious first grader the names of all his different teeth with this informative worksheet!

Are you aware of how many endangered species there are in the world? Use this trivia sheet to test your knowledge of some beautiful but endangered animals.

Was Tsintaosaurus a prehistoric unicorn? Learn about this dino with a fun dot to dot.

All living things need water to survive. Listed are some of the ways we use water: can your child think of others?

Children get to know animals of South America in this nature-themed worksheet.

That's not a lake... it's a crater! Get the scoop on some of the world's most well known craters with this space science worksheet.

Meet the residents of the Rocky Mountains with this set of finger puppets that features a cast of Rocky Mountain animals.

Help your child practice logic and reasoning with this weather worksheet that will challenge her to choose the right kind of clothing.

What does the pancreas do? Kids will check out the diagram, read a paragraph, and put their reading comprehension skills to the test by filling in the blanks.

Children copy the tracks of a frog, coyote, wild turkey, black bear, raccoon, and white-tailed deer in this nature-themed worksheet.

This Rhode Island state bird coloring sheet features a popular breed of chicken.

Learn how sand dunes form, and a little bit about desert formations like yardangs as well, in this science summary sheet.

Learn about a famous woman of science, Rosalind Franklin, and how she contributed to the discovery of DNA's double-helix structure.