Learn the language of chemistry by reading and writing chemical equations 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!

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

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

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

Students hone their understanding of the similarities and differences between animal cells and plant cells in this middle grades life science worksheet!

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

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

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

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

Discover the three ways heat can move from one place to another in this middle school worksheet!

Leap into learning about vernal pools and their importance for amphibian survival!

Design your own heat sink with this energetic activity!

To understand electricity, you have to get down to the basics. Explore the literally microscopic world of electrons to get a grasp on electricity.

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

Practice using the periodic table to calculate the number of neutrons in the atom of an element.

The periodic table of the elements is an important classification system of the most basic particles that make up our world!

Learn about the features of plant and animal cells in this compare-and-contrast worksheet!

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

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.

Explore the impact of urban development in this engaging environmental science worksheet for middle grades!

Explore the impact invasive species have on the environment with this research-based graphic organizer!

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

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

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

Test your knowledge of conductors and insulators in this hands-on worksheet!

This worksheet allows students to compare and contrast tectonic plate boundaries and the phenomena caused by each.