Explore Newton's third law of motion with this engaging science worksheet!

Learn about the geological processes that create fascinating landforms like Utah’s Delicate Arch!

With your experiment data and analysis in hand, it’s time to draw your conclusions!

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

Show what you know about Isaac Newton’s First Law of Motion with this physical science matching activity!

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

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

There's been a periodic table of the elements robbery! Channel your chemistry detective skills with this fun worksheet.

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

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

You’ve already asked your question and made your hypothesis, and it’s time to move on to the next step of the scientific process!

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! 

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

Learn about the layers of the Earth with this worksheet for middle-grade scientists!

Show what you know about the Earth-sun system with this earth and space 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.

Students explore the relationship between mass, distance, and gravity in this middle school science worksheet!

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

Discover deposition, weathering, and erosion as you investigate a real-life example of these processes!

Continents collide in this earthshaking science worksheet!

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

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

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

Arm your budding physicist with a free print-out version of the periodic table of the elements!

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!

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