Introduction to Radioactivity and Half-Life Experiment
kit #450
The goal of this highly interesting kit is to simplify a complex task: The investigation of half-life.
The general concepts of radioactivity and half-life are explored using the material in this Lab-Aid. Using simulated plastic radioactive atoms (simulats), each student conducts a series of activities that provide graphable data.
Student then perform a series of calculation measuring Carbon 14, a radioactive carbon which has been used to date plant and animal remains. Students can easily grasp the general concept of radioactivity and half-life determination through this kit.
Completed in a single lab period, this activity can also be used to enhance student math skills. All materials in this kit, for 30 students, is reusable.
- Investigate concepts of half-life and radioactivity
- Calculate amount of carbon-14 found in a sample embedded in amber and 28,000 year old charcoal
- Calculate the age of pollen by carbon-14 dating
Content List in Introduction to Radioactivity and Half-Life Experiment is as follows:
| Quantity | Description |
|---|---|
| 1 | Teachers Guide |
| 30 | Student Worksheets and Guides with data chart |
| 15 | Simulated radioactive atoms (simulats), plastic, sets |
| 15 | Shakers |
- Number of students
- 30
- Number of groups
- Maximum 15 groups per period
To complete this kit requires one ~50-minute class period.
