The Physics Education Technology Website has some neat simulation programs; I especially like the one about simple electric circuits.
The
Intuitor Creative Learning Website
has sections about nurturing gifted children,
good reasons for taking high school physics,
a basic physics savvy quiz,
a section on chess strategy,
a section on "insultingly stupid movie physics", and many other topics of interest.
The University of Maryland has a fine physics education resource site.
Wolfgang Christian has a fascinating Physlets website with downloadable Java applets which display
moving diagrams and lend themselves to interactive instruction. For more info visit the Applets Resources site.
I particularly liked Melissa Dancy's interactive ray diagram exercises as described in THE PHYSICS TEACHER,Vol 40, November, 2002.
Some simple diagnostic/remedial tests (with solutions) in introductory physics can be found at
Bill Rachinger's site from Monash University in Australia.
C. Rod Nave of Georgia State University has created a web-based
Hypercard physics text.
Many thanks to David Wu for correcting that link!
Ron Greene's
Physics Illuminations Project (PIP)
is a source of web-based conceptual homework with a score-management system.
to the Galvanized Jazz Band Website: