Carl Wieman's Sci Ed Initiative @ U British Columbia
includes resources like:
clicker question resources
what U should know 'bout
...PI,
...Ed Research,
...making clicker questions,
...cognitive research
Physics experiments/activities do not have to be costly in time or resources. Teachers also do not need to limit their equipment purchases to "high tech" or specialty materials sold exclusively through science supply catalogs. Many valuable data collection activities can be performed using inexpensive materials that may be purchased from local department, hardware, and/or toy stores.