Discover threats to ecosystem biodiversity with this life-science worksheet for sixth- through eighth-grade students!

Visualize integer subtraction by using counters in this helpful seventh-grade worksheet!

Coordinate an Earth Day volunteer event with this middle-grade logic puzzle!

How well can you divide positive and negative numbers? Test your skills in this seventh-grade worksheet!

Help students gain confidence performing integer operations with this seventh-grade number sense worksheet! 

Give your seventh-grade learners extra practice performing integer operations with this number sense worksheet!

This painless--even fun!--worksheet gets middle-grade students practicing with the information in the periodic table of elements.

Let your math skills shine bright as you complete this seventh- and eighth-grade algebra worksheet!

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

Explore a remarkable example of Maya engineering with this sixth through eighth grade nonfiction reading worksheet.

Students solve two-step equations while honing seventh-grade algebra skills in this helpful practice worksheet!

Give students plenty of practice multiplying positive and negative integers with this seventh-grade number sense worksheet.

Individualize middle-grade learning experiences with this fun reading response choice board!

Put your integer operation skills to the test by hitting the bullseye in this seventh-grade worksheet!

Students use the distributive property of multiplication to expand linear expressions in this seventh-grade algebra worksheet!

Learn how to simplify algebraic expressions step by step with this sixth- and seventh-grade math worksheet!

Keep your sentences clear and concise by correcting misplaced modifiers in this seventh- and eighth-grade worksheet!

Students gain practice subtracting linear expressions using the properties of operations in this seventh-grade algebra worksheet!

Give students practice subtracting positive and negative integers using number lines with this seventh-grade math worksheet!

Match real-life problems to their corresponding proportions in this seventh-grade worksheet!

Give your seventh-grade learners extra practice performing operations with rational numbers with this number sense worksheet!

Students practice distinguishing between simple, compound, complex, and compound-complex sentences in this seventh-grade grammar worksheet.

Give seventh-grade students more practice with cross sections of three-dimensional figures with this geometry worksheet!

Help seventh-grade students hone essential algebra skills with this practice worksheet featuring two-step equations!

Channel your inner film critic by writing about movies and TV in this middle-grade appositives worksheet!

Students use their understanding of percents to solve real-world word problems in this seventh-grade math worksheet!

Master using models to multiply integers with this helpful seventh-grade worksheet! 

This seventh-grade math worksheet guides students through the process of finding the sample space of compound events.

Semicolons link two related independent clauses together; learn to use them correctly with this middle-grade worksheet!

Discover how small acts can create lasting change with this sixth- and seventh-grade reading comprehension worksheet!