Our understanding of the atom has changed over the past few hundred years! Read about a few different theories on the structure of an atom.

Learn the basic structure of an atom with this introductory page, complete with a fun experiment they can try at home!

All attention on atoms in this amazing activity!

Geared toward middle school learners, this worksheet helps students explore the relationship between a wave’s energy, amplitude, and frequency.

With two simple yet fun experiments, this worksheet covers the interesting topic of cohesion and adhesion of water.

Explore the strength (or magnitude) of magnetic forces with this two-page physics worksheet for middle grades!

Help students deepen their understanding of matter with this chemisty worksheet!

This two-page physical science worksheet gives middle school students an opportunity to explore and compare characteristics of waves.

Students explore kinetic energy and temperature change through the lens of a fictional experiment with this two-page physical science worksheet!

In this two-page physical science worksheet, students use real-world data to identify the relationships between kinetic energy, mass, and speed.

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

Lab mice have stolen information from these elements! Students must set everything back in order using the provided periodic table of elements.

Help students visualize the relationships between kinetic energy, mass, and speed in this physical science worksheet!

In this physical science worksheet, students will review how to calculate velocity given time and distance and then apply this process to several diverse word problems.

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

Zoom in on atoms in this informative worksheet!

Become an atomic detective and uncover the elements in this investigative worksheet!

Crunch the atomic numbers of different elements in this 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 about lightning and charging by induction in this engaging middle-grade worksheet. 

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

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

Students explore potential energy with this engaging physical science worksheet!

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

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

Discover the difference between physical properties and chemical properties of matter in this informative science worksheet!