Explore how Earth’s tilt relative to its orbit causes seasons in this earth and space science worksheet for middle grades!

Introduce yourself, and get to know others, with this fun science-themed questionnaire!

An animal cell is made up of many different organelles—color them all in this middle-grade worksheet! 

Why do doorknobs and high-fives sometimes give you an electric shock? Read all about charging by conduction in this middle-grade science worksheet!

Learn all about charging by friction with this fascinating science worksheet for middle grades!

Learn all about digital and analog signals with this fascinating science worksheet for middle grades!

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

Students learn all about fossil fuels with this research-based environmental science worksheet!

Explore chemical equations with this middle-grade science worksheet!

These elements are all out of sorts! Can you check out the periodic table to find the missing information from each element?

Start designing your own science experiment with this middle-grade worksheet!

Learn how hot air balloons take flight with this middle-grade worksheet about convection!

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

Learn how to analyze DNA with this informative exercise designed for middle-grade students!

Can middle-grade chemists recover the missing information about these elements from the periodic table?

Bring a plant cell to life by coloring each organelle in this middle-grade worksheet!

Together, water and photosynthesis are the source of all life on Earth! Little curious minds will enjoy discovering the ins and outs of photosynthesis.

Calling all mad scientists... Electrify your enthusiasm for science! This awesome worksheet will show you step-by-step how to make an electromagnet.

See if you can name each part of a microscope in this informative middle-grade worksheet!

Spot the saboteur by testing DNA in this exciting middle-grade worksheet!

This painless--even fun!--worksheet gets middle-grade students practicing with the information in the periodic table of elements.

Learn the language of chemistry by reading and writing chemical equations in this middle-grade worksheet! 

Give middle-grade students a painless beginner's introduction to the periodic table of elements with this fun worksheet.

Learn about biodiversity and its impact on an ecosystem’s stability with this informative middle-grade worksheet.

Reunite a family and their long-lost dog with the help of DNA testing in this middle-grade worksheet!

Learn about lightning and charging by induction in this engaging middle-grade worksheet. 

Some devious mice have stolen important information from the periodic table. Can middle-grade chemists put the elements back together again?

Use this middle-grade graphic organizer to guide research on a mountain range of your choosing!

What do a raven, a bat, and a wolf have in common? Similar skeletal structures! In this Halloween worksheet, middle-grade students will explore homologous structures in different animals. 

Have you ever thought about playing basketball in space? This middle-grade science worksheet discusses how forces and Newton’s Laws of Motion affect a game, both on Earth and on the moon!