Use this fossils worksheet to help a child learn about life on earth. Your child will learn about evolution and extinction, and also form a hypothesis.

In this introductory tree-diagramming worksheet, young naturalists will unscramble each label to reveal five parts of the tree.

Cave formations come in all kinds of shapes and sizes; get the scoop on common cave formations with this two page printout with a maze and vocabulary.

Learn a little bit about green tree frogs (like that they sleep on the underside of leaves!) and then color in this scene of them at the zoo.

These "Dig It!" worksheets not only teach about life on earth, they teach the scientific method as well.

Understand nature's visual cues for the shifting of the seasons with this tree seasons match-up activity!

As your child completes this science worksheet on the life cycle of a peanut, he'll get the chance to practice his sequencing, labeling, and drawing skills.

Don't let your kid bark up the wrong tree! Engage him in a word search filled with tree terms, boosting his attention to detail and problem solving skills.

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

Glass is everywhere, but have you ever wondered where it all came from? It doesn't grow anywhere -- we have to make it!

Crank out a better understanding of simple machines with this worksheet all about the wheel and axle!

Crossword puzzles are a great way to make life science learning fun. This one's all about natural selection, and it's sure to give your child a fun challenge.

Get outside and take a stroll! This leaf guide will give your little one a great learning experience the next time you're out at the park.

Where do flower babies come from? Find the answers in this word search about plant reproduction!

Get to know Earth's neighbor a bit more with this Mars coloring page! Your child can read a few fun facts about Mars as he colors.

What is the Earth? Here is a reading passage and a word search to help your kid get acquainted with Earth science.

All living things have a life cycle. Learn about the different stages that a bird goes through from birth to adulthood!

Blast off into space with a fun planet printable. This one features Jupiter, the largest planet in our solar system.

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

How do the Sun and the Moon interact with the Earth, and how do all three depend on one another? Find out in this science worksheet.

How do you know when it's wintertime? Have your child complete this winter writing prompt to exercise writing skills and reinforce seasonal knowledge.

Color in the gold and red colors of this common grasshopper species and learn about insect orders with your child!

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.

Animals need to adapt to survive! Teach your child how some animals can blend with their surroundings using camouflage.

Learn about the plants and animals that make deciduous forests their home, then complete the crossword puzzle.