American Educational Environmental Ecology Seed Kit
- Learners observe the effects of three doses of gamma irradiation on seeds and compare with control seeds
- The effects of ionizing radiation can be seen within 48 hours
- The experiment can be completed within 2 weeks
- Kit contains enough material for 30 students working individually, comprehensive teachers guide, and reproducible student worksheets
- For grades 6 to 12
WARNING: CHOKING HAZARD -- Small parts. Not for children under 3 yrs.