So Convenient, You Don’t Even Have to Add Water
- Kit can be reused with local water samples
- Demonstrates the relationship between pollution and biodiversity
- Includes a teacher's guide
Samples of clean, intermediate, and highly polluted simulated lake water are included, but you can reuse the activity for years with local water samples. By using a simple and unique analysis technique, the Palmer Algal Genera Pollution Index, your class will see that as the amount of pollution in water increases, the number of algal species decreases. The activity includes materials for six setups, a teacher’s guide, and illustrated student copymaster. Note: Includes perishable materials. Please specify delivery date.