Carbon dating pictures
Make a data table and, at regular intervals (you decide how long), record the time on the clock and the volume of water in the graduated cylinder.
Stop after about 30 minutes, unless Frosty has completely melted earlier.
By measuring how much carbon is left in a sample as well as its radioactivity, we can calculate when the organism died. In this activity, you will work backwards to solve a puzzle, much like scientists work backwards to find the time that an organism died." Procedure Give each student a copy of The Case of the Melting Ice student sheet.Written below is the case as it appears on The Case of the Melting Ice student sheet.The Case of the Melting Ice Frosty the Snowman lies melting in the funnels at your lab station.There were no eyewitnesses, but there are several suspects. You need to determine the exact time at which Frosty was put into the funnels to melt away, leaving no trace.On a separate sheet of paper, immediately record the volume of Frosty's melted remains (water) in your graduated cylinder and note the time on the clock.