Middle School Life Science Worksheets
Life Science Worksheets for Middle School
Cover the living world with clear, print-and-go worksheets on cells, body systems, genetics and ecosystems — answer keys included throughout.
Browse the collection →Life science, made teachable
Diagrams and structured questions turn big biology ideas into lessons students can work through independently.
What's inside
Skill-building worksheets, diagrams, answer keys and slides.
- Cells & cell processes
- Human body systems
- Heredity & genetics basics
- Ecosystems & food webs
Frequently asked questions
Can these support a station or sub day?
Yes. Each worksheet is self-contained with an answer key, so it works for stations, independent work or a substitute plan.
What grade levels are these for?
They are written for Grades 6–9 and work across on-level and support middle school science. Differentiated and optional tasks let you scale the difficulty up or down for mixed-ability groups without extra prep.
What files do I get, and can I reuse them?
Each resource downloads instantly as editable Microsoft Word worksheets and answer keys plus a PowerPoint slide deck, so you can print class sets or teach digitally. A purchase is licensed for your own classroom, so you can reuse it with new students every year.