Start a 10-Day Free Trial to Unlock the Full Review
Why Lesson Planet?
Find quality lesson planning resources, fast!
Share & remix collections to collaborate.
Organize your curriculum with collections. Easy!
Have time to be more creative & energetic with your students!
Students are introduced to and discuss the concepts of istopes, decay and half-lifes. They participate in a question and answer style class discussion, define several key terms and research the issue of radon pollution.
3 Views 0 Downloads