Young inventors will have a blast with this worksheet on compound machines! Use three of the six machines together to make work easier.

This worksheet will help your child identify the different parts of the body by asking them to fill in the blanks on the diagram.

Match the sense to the picture in this five senses worksheet!

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

How did salt ever get into the ocean? Find out how, and then try conducting your own salt water experiment.

Do you know which animal has two humps? Your child will use clues to determine what animal name fits in the crossword puzzle with this worksheet.

What does a plant need to grow? Just like us, plants need food, water and air! Help your child understand more about plant life.

First graders can learn about the planet Venus and label its layers in this simple and engaging exercise!

The rainforest is a vibrant, lush place teaming with life! Have your little environmentalist think of some ways to help the rainforest.

Do you need a job? Well, this elephant is looking for a new symbiotic partner, and you could be just the candidate he's looking for!

This page is all about building your kid's natural resources vocabulary words, along with research skills.

Looking for a way to brighten your child's enthusiasm for astronomy? Introduce him to the constellations with this worksheet about the constellation Capricorn.

This worksheet featuring food and natural resources touches on the subject of food chains.

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.

Help your budding botanist get to know some of the most unique plants on Earth!

A lot of common objects use electromagnets to work. This word search will get your child thinking about all the electrical and mechanical devices around her!

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

Looking for a worksheet to help your kid with science? This printable will help him with his knowledge of geology.

Sink or float? Your kid may be surprised to learn that the density of coke and diet coke aren't the same!

An energy pyramid is a simple way to graphically show how energy flows in an ecological community; somewhat similar to the food pyramid.

Challenge your first grader to put these plant life cycle stages in the correct order with this fun beginning biology sheet.

Review energy terminology with this fun fourth-grade crossword puzzle!

Ecosystems are an important part of fourth grade science. This fun printable will help your child with her knowledge of plants and animals.

In this worksheet, children identify and illustrate four things all plants need to grow. They then answer three simple research questions about plants.

In this word scramble, children solve a riddle by identifying which things are made of plants and which are not.

Give your kid help with his science skills with this worksheet, which practices natural disaster vocabulary.

Identify the appearance of the moon during its three main phases which include the New Moon, Quarter Moon, and Full Moon.

During the Gold Rush, people weren't sure if they found gold or something else, and these easy steps would help them be sure.

Practice describing, or classifying, different items by their properties in this inviting worksheet!

Looking for a fun way to supplement your child's science learning? Try out a life science crossword puzzle! This one's all about ecosystems.