Soils and Plants!
Soil is an essential source of life and nutrients for many living things. Students examine the composition and characteristics of soils and set-up an experiment to see how well different soils support plant growth.
MATERIALS
- Lettuce seeds (1 pack)
- 1 cup each of sand, dirt, seed-starting potting mix or compost
- Egg carton
- Tray or dinner plate
- Permanent marker
- Tablespoon
- Saucer
- Toothpicks (2)
- Water in a spray bottle (1 cup)




