Unit Plan
CK-12 Foundation

Ck 12: Physical Science: Nuclear Fission

For Students 7th - 9th
[Free Registration/Login may be required to access all resource tools.] What happens during nuclear fission and what a nuclear chain reaction is. How nuclear fission can be used to produce energy and the pros and cons of using that energy.
Website
PBS

Pbs Nova: Dirty Bomb: Sources of Radiation

For Students 3rd - 8th
In this interactive, learn about sources of both beneficial and harmful radiation which exist in many forms all around us.
Lesson Plan
Science Education Resource Center at Carleton College

Serc: Observing Cell Division

For Teachers 6th - 8th
In this activity, students make microscopic observations of onion root tips, discuss them with classmates, then make detailed drawings that are shared.

Other popular searches