Teacher resources · Grades 1–6
Search lessons
5 results
“water”
Grade 5 · Earth Science
Where Is Earth's Water?
Use a rounded 100-part model and scaled graphs to describe how Earth's water and freshwater are distributed among major reservoirs.
51 min · ~9 min prep · 6 materials
Grade 2 · Physical Science
Material Properties & Purposes
Test how familiar material samples handle water and bending. Then use the results to choose a material that fits a purpose.
42 min · ~10 min prep · 10 materials
Grade 4 · Earth Science
Weathering, Erosion, and Deposition
See how rock breaks down, sediment moves, and material settles. Use measurements from a water-erosion model to explain how Earth's surface changes.
50 min · ~12 min prep · 8 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 5 · Physical Science
Conservation of Matter
Measure the same complete setup before and after matter changes form or mixes, then use the data to explain what stayed the same and why a scale reading can change when matter leaves what is being measured.
52 min · ~12 min prep · 8 materials