The Quicktime movies show a transformation being applied to some blue dots and a second transformation applied to the resulting green dots. [The second movie includes a TRACE of the moving points.]
Can you (and your students) identify the individual transformations and the resultant transformation?
The task is quite challenging. Play the chosen movie several times. PAUSE it in the middle (before the transformations are undone again).
The Worksheet includes a still image from each movie, at the point where the transformations have been completed.
Note: If needed, you can download a free copy of the QuickTime movie player from here: