TwoOldGuys™ Study Guides
BI-114 BioConcepts for Teachers
4. History of Life
4.3. Fossils

based on Indiana's Academic Standards, Science,
as adopted by the Indiana State Board of Education, Nov 2000.

numbers refer to the age-appropriate grade-level for the content.


Review

Fossils, Part 1

The Fossil Record

grade 3: to 6:

grade 6: to 8:

grade secondary: to college:


half-life of 14C is 5,730 yrs
radio-carbon dating
amt 14C years
1 0
1/2 5,730
1/4 11,460
1/8 17,190
1/16 22,920
1/32 28,650
1/64 34,380

Fossils, Part 2

Prehistoric animals and plants

grade 5: to 6:

grade 6: to 8:

grade secondary: to college:



RETURN TO OUTLINE
© 2004 TwoOldGuys ™