Free Video Analysis and Modeling Tool for Physics Education by Douglas Brown
Youtube Professional Development video by lookang.
Video modeling is a powerful new way to combine videos with computer modeling--and only Tracker can do it!
Use to analyze or model your own video experiments. to download the tracker.jar

* Tell me. I may not get it, I'm sure to forget it.
* Show me. I may get it, I'll remember it for a little while.
* Have me do it. I'll understand it, it may stick for a while.

this video is licensed under Creative Commons Attribution-Share Alike 3.0 Singapore.