Thursday, September 15, 2011

*Maps TEST and NOTEBOOK moved to Tuesday, Sep. 20!!*

OBJECTIVE:
#4. Describe how to use 1/2 lives to find the age of a rock.

AGENDA:

• Stamp vocab cards
• Fossil Correlation
• Absolute Dating
• Radioactive Dating Game
• Another Radiometric dating explanation

HOMEWORK:

1. half live problems
2. extra credit rock sequences - Due no later than Wed. 9/21.