Life Science Lessons & Classroom Resources
Explore cells, body systems, ecosystems, adaptations, and life cycles with ready-to-use Life Science lessons, activities, and review games for grades 5–8.
Cells: Structure & Function
Cell structure, organelles, and how cells carry out life processes.
Classification of Living Things
Kingdoms, domains, and how scientists classify organisms.
Ecosystems & Food Webs
Producers, consumers, decomposers, food chains, and energy flow.
Adaptations & Natural Selection
Structural and behavioral adaptations, survival, and basic natural selection.
Human Body Systems
Major body systems and how they work together to keep organisms alive.
Genetics & Heredity (Basics)
Traits, genes, simple inheritance patterns, and Punnett squares.
Populations, Communities & Ecosystems
Interactions among organisms, limiting factors, and ecosystem balance.
Life Cycles & Reproduction
Life cycles of plants and animals, asexual and sexual reproduction.
Microorganisms & Health
Bacteria, viruses, helpful vs. harmful microbes, and disease prevention.