*56%*:**Tracking the Coriolis Force***43%*:**Physclips: Coriolis Forces***37%*:**The Evolution of the OSP ComPADRE Collection***35%*:**Facilitating programming computational physics simulations for tablets***34%*:**Coriolis Force and Noninertial Effects***34%*:**Using Technology to Increase Student Engagement Inside and Outside of the Classroom***33%*:**Simulating What You See Presentation***33%*:**AAPT 2012 Conference Presentation: Physics Educators as Designers of Simulations***33%*:**Create your own physics simulations for Tablets using Easy Java/Javascript Simulations***30%*:**Create a Graph***30%*:**HyperPhysics: Coriolis Force***29%*:**Video Modeling: Combining Dynamic Model Simulations with Traditional Video Analysis***29%*:**Function Visualizer Model***29%*:**Aligning Simulations with US Teaching Standards***29%*:**Talk: Using Tracker to Measure the Length of the Sidereal Day***27%*:**Schematic concepts for schematic models of the real world: The Newtonian concept of force***27%*:**Correlations among knowledge structures, force concept inventory, and problem-solving behaviors***26%*:**The Electric Force - Concepts and Principles (Calculus-based)***26%*:**The Electric Force - Concepts and Principles (Algebra-based)**