Observed arrival · 2026-11-09
ScienceWorks puts classroom physics on the bench
A collection of free interactive science simulations and lessons for physics and chemistry classrooms.
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- Physics and chemistry teachers and students
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- Free-Fall Tracker asks learners to mark a falling ball frame by frame in real video and measure g from their own data.
Field notes
The page lays out three activities. Galileo's Ramps lets learners change gap, height, and friction while comparing where a released ball stops on another ramp. Free-Fall Tracker uses frame-by-frame marking on real video to estimate g from learner-collected data. Chasing the Ether traces Young's two slits through Michelson and Morley; the materials carry a CC BY-NC-SA 4.0 license for noncommercial educational reuse with attribution and same-license sharing.
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