Radioactive dating game worksheet
Radioactive dating game worksheet - updating java on ubuntu
Students should have some prior knowledge of rocks and how they are dated. Materials Needed: -100 M&Ms (per group) -Notebook -Piece of Paper -Plastic Container with a Lid Lesson should be introduced by reviewing the 2 broad ways scientists age rocks (relative dating and radioactive dating).
They will only re shake the radioactive M&Ms each time. Once they are finished with their 8 runs, they will record their data on the class data table (which can be on the board).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.Once all groups data is on the table, you can calculate the average for each run (1-8) and determine a class average.Students should recognize each time the number should go down by appx half. 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).
During each trial, students record the number of radioactive parent isotopes and record this in a data table.
Once all groups finish, each group records their info on the class decay table (on the board) and we calculate the averages of the class. Isotope Concepts: Students should begin to see the pattern that each time they dump out their M&Ms, about half become stable.
Rather, it's a way to determine the age of organic remains such as bone, teeth, and seeds by finding out how much carbon-14 is left in the remains. At the very least you'll find out what it's like to date a 9,000-year-old skeleton such as Kennewick Man's.
Radiometric dating measures the decay of radioactive atoms to determine the age of a rock sample.
Students should have the skill to set up a data table and a graph, however, if you want to use this activity with students that have not, you can provide them a template with that information.