Soil Forensics Demo

This article is a quick read on how to do a soil analysis demonstration with easy to locate materials. It introduces students to the science of forensics in an engaging way.

Forensic Earth Science Activity

Students are asked to determine the origins of soil from three different sites in the islands of Hawaii. Students generate a story to explain how the samples were collected. They perform t... See More

Students are asked to determine the origins of soil from three different sites in the islands of Hawaii. Students generate a story to explain how the samples were collected. They perform three different tests on the samples and using their understanding of geology and chemistry and the results of three forensic tests they determine the origin of each of the samples. This is a guided inquiry activity with a novel twist. The forensic science approach to soil makes it different from the traditional forensic activities. The author provides all that is necessary to duplicate this activity in the classroom. This is a good Earth Science activity.