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

Students research an ecosystem of their choice and create an ecosystem model in this life science worksheet for middle grades!

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

Encourage students to take a deeper dive into the structure of plant cells in this middle grades life science worksheet!

Investigate the practice of deforestation in a real-world context with this two-page environmental science worksheet.

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

Students have the opportunity to draw conclusions about plate tectonics and Earth history by examining diagrams in this engaging science worksheet!

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

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

After he fills in the blanks, your student can hold on to this worksheet on hydrogen for reference when preparing for tests and quizzes on physical science.

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

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!

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

Use this life science worksheet to help middle school students boost their understanding of photosynthesis and how matter and energy cycle on Earth.

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

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! 

Prepare your students for a fun and safe lab environment with the help of this laboratory safety contract!

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

Encourage curiosity and scientific exploration with this engaging and open-ended worksheet!

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!

Get a brief history of the atom with this introductory page for young physicists!

Test your students' knowledge and memory of periodic table elements with this crossword puzzle.