Now available at The Physics Classroom: Pace Tracer 1 (pos'n-time graphs) and Pace Tracer 2 (val-time graphs).
Turn the camera of your device into a motion detector and match a graph.
Physics Interactives > 1D Kinematics
#Physics#ITeachPhysics#PhysicsTeachers
@BarnettDreyfuss The story of this helmet is really cool! Invented by 2 women for their master's thesis, for people who don't like to wear helmets. 8x more effective than a traditional helmet. https://t.co/r1kip125lU
Reminder #8a: So let’s help reduce pressure by encouraging students to take fewer AP courses well, rather than more AP courses superficially. We’ve shared this research with college admissions offices nationwide: https://t.co/j3TovI7Dtc
@martinsean Depends. Was the student trending upwards or trending downwards? Was it an 89.0 or an 89.4? Have they exhibited through informal assessment throughout the semester that they know the material? ... Grades are essentially subjective. Those end-of-semester decisions are difficult.