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

Kids learn important plant and animal cell vocabulary as they plug the words into their correct spots and complete the puzzle.

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

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

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

Students use a food web to identify the roles of organisms in an ecosystem and draw conclusions about the cycling of matter and flow of energy.

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

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

What is solar energy? Discover how we use the power of the sun, and complete this worksheet about an important renewable energy source.

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

What is the purpose of a narwhal tusk? Explore some interesting new findings about the narwhal, also known as the unicorn whale.

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

Students explore the impact of water pollution and conduct their own case study with this two-page environmental science worksheet!

Test your knowledge of prehistoric animals with this life sciences crossword puzzle!

Learners explore and analyze the fossil record in this engaging life science worksheet!

Learn all about the different jellyfish and then test your knowledge with the questions at the bottom of the page.

Play a fun game that combines the periodic table with a classic concentration game.

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

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

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

Students explore potential energy with this engaging physical science worksheet!

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

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

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

If you think volcanoes are cool, this worksheet will blow your mind! Learn about the rock cycle by reading the paragraph and taking a multiple choice quiz.

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

Sit down for a fun science lesson with Steve the savvy scientist as he teaches you all about dominant and recessive genes!

Fourth and fifth graders will cut out and assemble a human skeleton from paper in this engaging life sciences printable.

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

Students demonstrate their understanding of the rock cycle in this engaging science worksheet!