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## Student Behavioral Objectives

• Students will calculate the amount of radioactive material that will remain after an integral number of half-lives.
• Students will describe how carbon-14 is used to determine the age of carbon containing objects.
• Students will qualitatively compare the ionizing power and penetration power of $\alpha, \beta$, and $\gamma$ particles.

## Timing, Standards, Activities

Timing and California Standards
Lesson Number of 60 min periods CA Standards

### Activities for Lesson 6

Laboratory Activities

1. Basic Nuclear Lab Kit

Demonstrations

1. None

Worksheets

1. None

1. Carbon-14 Dating

• Sample answers to these questions are available upon request. Please send an email to teachers-requests@ck12.org to request sample answers.

Aug 18, 2012

Jul 21, 2014