Use this engaging worksheet to introduce students to the geologic time scale and the pieces of evidence scientists use to determine Earth’s history!

Students are introduced to the different types of symbiotic relationships that exist in ecosystems in this life science worksheet.

Introduce students to the third step of the engineering design process with this helpful template!

Learn about the identifying characteristics of the four main types of air masses in this informative science worksheet!

Why does a metal spoon heat up faster than a wooden one? Find out in this engaging energy worksheet!

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

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

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

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

Learn how manufacturers test car safety in crash tests with this informative physics worksheet!

Explore how waves interact with materials in this engaging physical science worksheet for middle grades!

Get to know the periodic table with this fun scavenger hunt-themed worksheet! 

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

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

Students compare structures in the bodies of different organisms in order to draw conclusions about evolutionary relationships in this life science worksheet!

Explore the difference between asexual and sexual reproduction in organisms with this middle school science worksheet!

Record your notes as you learn about the cell cycle with this one-page template!

This engaging science worksheet asks students to explore, analyze, and compare scale properties of planets in the solar system.

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

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. 

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

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

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

Discover how animal behaviors increase the probability of successful reproduction and offspring survival with this middle school science worksheet!

Students explore potential energy with this engaging physical science worksheet!

Students read about genetic mutations in order to understand how mutations affect organisms in this engaging life science worksheet!

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

Give students a chance to explore the energy and forces that are responsible for cycling water through Earth’s systems in this engaging science worksheet!