Teacher resources · Grades 1–6
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“Life Science”
Grade 3 · Life Science
Animal & Plant Life Cycles
Build and compare life-cycle models to explain how organisms begin life, grow and change, reproduce, and eventually die while offspring begin a new generation.
46 min · ~10 min prep · 6 materials
Grade 1 · Life Science
Animal Body Parts & Functions
Observe external animal parts, connect each structure to a useful function, gather simple evidence, and use one animal idea in a simple design.
35 min · ~8 min prep · 6 materials
Grade 2 · Life Science
Pollination & Seed Dispersal
Observe what moves, test a seed model, and explain how pollen and seeds travel in different ways.
42 min · ~8 min prep · 6 materials
Grade 6 · Life Science
Cell Structure & Function
Use microscope observations and cell models to explain how cell structures support the jobs a cell must do, then compare evidence from plant and animal cells.
52 min · ~12 min prep · 7 materials