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.

Show what you know about the Earth-sun system with this earth and space science worksheet!

Is your child baffled by the scientific method? Dr. McSquare is here to help! Learn the steps by helping the doctor organize his lab reports.

What is the water cycle? We're glad you asked! Learn about this amazing natural system that's been working for billions of years.

Brush up on some physics vocabulary with this energy word search!

Dr. McSquare needs help sorting out his lab reports. Can your child read each item, then label it with the correct scientific method step?

Looking for a worksheet to challenge your child's knowledge of science? This printable asks him to identify a solid, liquid and gas.

Explore and classify matter using particle models with this chemisty worksheet!

This worksheet teaches your student about physical change vs chemical change, matter, mass, and property. An exciting experiment reinforces the concepts.

Right now the Earth is spinning, whether we can feel it or not. Do you know why? Uncover the science behind our spinning planet with this informative worksheet.

What happens to our food after we swallow it? Chomp on some body science with this diagram of the digestive system.

Sometimes measuring liquids scientifically is tricky. Give your budding scientist some practice, by reading measurements on graduated cylinder illustrations.

Explore the anatomy, physiology, and overall function of the sensory nervous system with this life science worksheet! 

Encourage students to take a deeper dive into the structure of plant cells in this middle grades life science worksheet!

Did you know that there is no new water on Earth? It all gets recycled and reused in a process that we call the water cycle.

If your child is fascinated by outer space, he'll love this solar system word search! While reviewing planet names, he'll ponder the mysteries of the universe.

Our solar system might fit on this cool coloring page, but in reality it's 3.7 billion miles from the Sun to the dwarf planet Pluto!

Students take a deep dive into the structure of animal cells in this middle grades life science worksheet!

This Awesome Anatomy page focuses on the heart and how it pumps blood to all parts of your body.

Little biologists will use this respiratory system diagram to identify the most important parts of the human respiratory system and their functions.

This packet of worksheets introduces children to food webs, an important life science concept.

Fifth-grade learners will look at a diagram of a cell, then follow the instructions to label its parts by color.

What's the weather like today? Here's a word search perfect for any budding meteorologist.

Explore the life cycle of a pumpkin with your kids with this colorful cut and paste growth chart.

Find out more about what REALLY dwells in swamp ecosystems with this worksheet all about swamps.

Students research an ecosystem of their choice and create an ecosystem model in this life science worksheet for middle grades!