This module does a great job of reinforcing its concept material with well-done and well-chosen applets.
General Suggestions/Comments:
Page-Specific Suggestions:
first applet: Skiers. This applet can be seen here.
The skiing example is currently undergoing conversion from javascript to Java.
second applet: Gradient. Links to pages containing different versions of this applet (the difference is generated only by a difference in PARAMs):
The applet works well and is easy to use. However, a help file has yet to be developed. The applet instructions on visualizing_theory.html may be used to form the body of the help page.
The applet does not display in most versions of Netscape. (See Platform/Browser-Specific Problems, below).