Online Exhibits @ the Exploratorium
   Interactive demonstrations in experimental psychology and psychophysics, from the Exploratorium science museum in San Francisco
   http://www.exploratorium.edu/exhibits/

PsychLab On-Line
   Simple shockwave animations let students participate in or recreate classic experiments involving factors such as space perception, reaction time, and conditioning.
   http://pantherfile.uwm.edu/johnchay/index.htm

The WWW Cognitive Psychology Tutor
   Quiz questions and tutorials on topics such as memory, reasoning, and language.
   http://teach.psy.uga.edu/CogPsychTutor/

Thinker
   Explanations, demonstrations, and flash animations cover key ideas.
   http://cat.xula.edu/thinker/

Wadsworth Coglab Online Laboratory
   Descriptions of classic experiments. Purchase (of a cd or textbook) required to participate.
   http://coglab.wadsworth.com/