Explore the difference between asexual and sexual reproduction in organisms with this middle school science worksheet!

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

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

What do a raven, a bat, and a wolf have in common? Similar skeletal structures! In this Halloween worksheet, middle-grade students will explore homologous structures in different animals. 

Students are introduced to the different types of symbiotic relationships that exist in ecosystems in this life science worksheet.

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

Puzzle your way to ecosystem understanding in this engaging activity!

Level up your knowledge of ecology in this matching activity!

Spot the saboteur by testing DNA in this exciting middle-grade worksheet!

Learn about the effects of a real-life disease on marine ecosystems in this informative worksheet!

Bring a plant cell to life by coloring each organelle in this middle-grade worksheet!

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

Students explore the mechanics of the respiratory system in this life science worksheet for middle school.

Students demonstrate their knowledge of the structure of plant cells in this middle grades life science worksheet!

Students demonstrate their knowledge of the structure of animal cells in this middle grades life science worksheet!

Students learn about population dynamics through the context of fox and rabbit populations in a forest ecosystem.

Students take a deep dive into the structure of animal cells in this middle grades life science worksheet!

This cool worksheet prompts young biologists to research the functions of cell organelles labeled in the diagram.

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

Use gel electrophoresis to solve an ice cream mystery in this fun worksheet!

 

An animal cell is made up of many different organelles—color them all in this middle-grade worksheet! 

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

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

Explore how the fossil record is used to study the evolution of organisms in this engaging science worksheet for middle grades!

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

Students learn about the relationship between the structure and function of cell walls and cell membranes in this engaging life science worksheet!

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.

How cool are chromosomes? Read what Steve the savvy scientist has to say about chromosomes and genes before testing your knowledge with some fill-in-the-blanks.

Explore the difference between natural and artificial selection with this engaging life science worksheet for middle grades!

Help young scientists understand the different types of organism interactions with this life science worksheet!