DoNow: How is the age of a sedimentary rock strata layer related to the age of fossil which is discovered within the layer? (USGS)
AIM: I can describe radioactive decay of atomic isotopes.
Activities:
- Tableshare Organized 2nd Semester NB; I Notice, I Wonder, I Draw (images) p90; Reading Notes 11.9 (Ch 11.9) (pdf link) p91
- Half-Life of Red Vine Nice Bar Graph Activity p94
- Half-life (video)
- SSN 11.9 Radioactive Decay as a Measure of Age (slideshow) p92
- Reading Notes 11.10 Radiometric Dating of Rocks (Chapter 11.10) (pdf) (Bozeman Science Radiocarbon Dating video) p93
Homework:
Complete Reading Notes 11.10 (Ch 11.10) (pdf) p93; SSN 11.9 Radioactive Decay as a Measure of Age (slideshow) (Bozeman Science Radiocarbon Dating video) p92; Half-Life of Red Vine Nice Bar Graph Activity p94
Due Next Class:
I Notice, I Wonder, I Draw (images) p90; Reading Notes 11.9 (Ch 11.9) (pdf link) p93
Coming Up:
Half-Life of Licorice
Age of Earth Quiz ~6 classes away
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