David Trapp

The Standard Model: Using CERN output graphics to identify elementary particles part of comPADRE Pedagogic Library:Just in Time Teaching:Examples
After using the historical development of the Standard Model to develop introductory understanding, students link to OPAL and DELPHI data archives from CERN to identify and study the tracks from elementary particles.

Angular Momentum Experiment part of comPADRE Pedagogic Library:Just in Time Teaching:Examples
After using the historical development of concepts of conserved motion to develop introductory understanding, students are directed to a series of activities to gain a better understanding of momentum, conservation of momenta, angular momentum, and conservation of angular momenta.