Look for Macro- and Microorganisms in Soil Samples Your Class Collects
- Observe soil microorganisms
- Practice sterile lab techniques
- Includes a teacher's guide
Under our feet is a whole world of organisms your students might never see. You can show your students this hidden world with our lab activity. After sifting through soil for macroscopic creatures, students use Gram staining techniques and examine the soil for microscopic creatures. The kit comes with enough materials for ten setups, a teacher’s guide, and student copymaster.