Cells are the building blocks of all living things! Help your little scientist learn the basics of a cell with this fun activity.

Change up your regular classwork with this hands-on science worksheet!

Give your budding chemist the facts and practice she needs for measuring with graduated cylinders.

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.

Learn some basic chemistry with this worksheet about the universal solvent: water. Find out why water is called the universal solvent.

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

Use this life science worksheet to help middle school students boost their understanding of photosynthesis and how matter and energy cycle on Earth.

Students demonstrate their knowledge of the structure of plant cells in this middle grades life science worksheet!

Help your child practice her spelling and vocabulary with this fun worksheet! Discuss with your child what it means to be cold-blooded.

This thoughtfully labeled periodic table includes information about the properties of all 103 elements.

This cute worksheet asks your first grader to write down each part of the human body--encouraging research on life science and boosting his spelling ability!

Discover the function and parts of the human skeleton with this introductory diagram.

Roses are red, violets are blue, I know the parts of a flower, how about you? Learn about flower anatomy with this worksheet.

Give students the opportunity to explore the phases of the moon with this engaging science worksheet! 

Students explore the mechanics of the respiratory system in this life science worksheet for middle school.

Fill in the blanks from the words listed in the word bank, then keep this sheet handy to prepare for tests and quizzes on life science and photosythesis.

Young scientists are the only hope for finding the missing information from these elements of the periodic table!

There are a lot of structures that make up a new plant, called a seedling. Your child will learn what they're called with this life science word search.

Meet the red wolf, an endangered species of animal that was once very common, but in the past 50 year nearly became extinct!

This cool worksheet prompts young biologists to research the functions of cell organelles labeled in the diagram.

Get familiar with this food chain pyramid, from carnivores and herbivores to producers and decomposers; each group has a role.

Learn all about your body's most important muscle: your heart! This simple diagram is a great way to introduce your little biologist to his heart.

Stretch your backbones and learn about the creatures that have a spine and those you don't!

This worksheet teaches your child about physical properties of water, specific heat, kinetic energy and more.

Invite budding naturalists to sharpen their observation skills with this colorful, printable scavenger hunt.

Who knew that the machines of the world are all made of just 6 simple machines working together? Introduce your child to simple machines with this worksheet.

Have you ever wondered what keeps the moon in orbit? Newton's first law gets a quick introduction, too, in this worksheet for kids. Check it out!

Dinosaurs and other creatures don't exist anymore! Learn the names of some extinct animals, and look for them in this fun wordsearch puzzle.

Explore how force and mass affect an object’s motion with this physical science worksheet for middle school!

You have over 600 muscles in your body! Kids can try this muscle anatomy word search featuring 14 important muscles.