Tippecanoe School Corporation
7th Graders using science to investigate a crime scene.
Neil Radtke

In Mrs. Nail's 7th grade science class, students act as CSI to test the evidence using equipment from Purdue Science Express. Students use spectrophotometer, infrared, and gas chromatography machines as well as perform chromatography tests in analyzing the evidence. Here students are using gas chromatography to test the lipstick found at the crime scene.