If you were absent between May 12-15th here is the make up work.
Types of Radiation: https://www.youtube.com/watch?v=oFdR_yMKOCw
Calculating Half-Life: https://www.youtube.com/watch?v=sc7xvgJ7Sn8
Carbon Dating: https://www.youtube.com/watch?v=2io5opwhQMQ
Types of Radiation: https://www.youtube.com/watch?v=oFdR_yMKOCw
Calculating Half-Life: https://www.youtube.com/watch?v=sc7xvgJ7Sn8
Carbon Dating: https://www.youtube.com/watch?v=2io5opwhQMQ

half_life.docx |

uraniumdecay.pdf |
virtual lab:

alpha_decay_project.docx |
The ppt:

radioactivity.ppt |