Radioactive dating lesson activity
I tell the students that they will now become archaeologists as they play with the Ph ET simulation "Radioactive Dating Game".
I ask the students to divide themselves into partners, and request that one partner to get a computer, while the second partner gets the record sheet they will use.
Paul, MN, based on an original activity retrieved from also with the help of Jenni Johansen (other 8th grade science teacher at So. Paul Junior High School In this activity, students gain a better understanding of radioactive dating and half-lives.
Daughter isotopes are represented by the M side down (stable).
Learn about different types of radiometric dating, such as carbon dating.
Students should recognize each time the number should go down by appx half.
A lot of the students said because they shook the containers differently... I also have students wash their hands before the activity, because of course after, the students eat the M&Ms. Radioactive decay and half-lives can be a very difficult concept for our 8th graders to grasp.
They not only enjoyed this activity, but they really gained a better understanding of it as well.
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