PS Unit 09 Radioactivity

Unit 09 Radioactivity

I understand that radioactivity is a part of medical treatment, energy production, and warfare.

Target 09-01 The student will describe the process of radioactive decay using decay equations and graphs.

“I can” Statements:

09-01 a: Compare and contrast the four different types of nuclear radiation

09-01 b: Write decay equations showing parent and daughter isotopes.

09-01 c: Create a decay series graph showing the changing isotopes and radiation types.

09-01 d: Create a half life graph from lab data.

Target 09-02  The student will calculate half-life (use math in all aspects of inquiry).

“I can” Statements:

09-02 a: Calculate amount of time in a half life.

09-02 b: Calculate the number of half lives elapsed.

09-02 c: Calculate total time of decay.

09-02 d: Calculate the amount of material remaining after radioactive decay.

Target 09-03 The student will evaluate the risks and benefits of using nuclear radiation.

“I can” Statements:

09-03 a: Compare and contrast nuclear fusion and nuclear fission.

09-03 b: Describe how elements are formed in stars.

09-03 c: Evaluate uses of nuclear radiation for defense purposes, medical purposes, and energy sources

09-03 d: Relate Einstein’s E - mc2 equation to the energy produced during nuclear decay.

09-03 e: Describe a nuclear fission chain reaction.

Power Points for PS Unit 09 Radioactivity

Nuclear Changes

Nuclear Fission and Fusion

Risks and Benefits