Relative dating lab lesson plans

A lab for middle school or high school science classes simulating the relative dating of fossils ... Relative Dating - stratigraphy and the principles of relative dating ; In this activity, students gain a better understanding of radioactive dating and half-lives.

relative dating lab lesson plans-67relative dating lab lesson plans-23

Radiometric Dating and the Geologic Time Scale, The Talk Origins Archive. Provides brief overview of (1) relative dating and stratigraphic methods, (2) absolute dating and radiometric dating, including a table with parent to daughter isotopes and half lives of those isotopes commonly used in radiometric dating, (3) paleomagnetics and (4) geologic time. Includes tables of common radioactive parent isotopes and their stable daughter products, and half lives of common radioactive isotopes.

Numerical dating determines the actual ages of rocks through the study of radioactive decay.

Relative dating cannot establish absolute age, but it can establish whether one rock is older or younger than another.

In this activity, students begin a sequencing activity with familiar items — letters written on cards.

Once they are able to manipulate the cards into the correct sequence, they are asked to do a similar sequencing activity using fossil pictures printed on "rock layer" cards.

334

Leave a Reply