VIRTUALURCHIN

interactive tutorials

(require free flash plugin — download v.9 for your platform, or click here for an archived v.8)

link to fertilization and development tutorial; requires Flash plugin link to microscope measurement tutorial; requires Flash plugin link to urchin anatomy tutorial; requires Flash plugin link to predator and prey tutorial; requires Flash plugin
fertilization &
development
microscope
measurement
urchin
anatomy
predator
& prey


link to microscope tutorial; requires Flash plugin link to microscope comparison activity; requires Flash plugin link to predator and prey tutorial; requires Flash plugin link to Acid Ocean activity; requires Flash plugin
microscope
tutorial
microscope
compare
specimen
compare
acid
ocean





c2008, Stanford University. Sponsored by the National Science Foundation.



NOTE! The activities on this site require Flash player version 8 or later to run properly.
You can download the latest Flash player (9) for your platform here
(Mac Os9 users click here for an archived version of player 8).