CK-12 Foundation
Ballistics Tests
How did scientists measure the speed of incredibly fast things before the invention of high-speed photography? Scholars virtually perform ballistics tests to discover the process. They control the rifle type, bullet mass, and target...
Curated OER
Exterior Ballistics
Students explore velocity and trajectory. Using exterior ballistics rules, students predetermine the path of an artillery shell. Given equations and the firing angle, students determine the velocity and horizontal travel. Students...
Curated OER
Trace Evidence
In this trace evidence activity, students use the websites on the forensic science page of the kid zone at http://sciencespot.net/ to complete the fill in the blank questions on the activity.