An introduction to problem solving
4 excellent applets
nteractive exercises on the graphs of f(x), f'(x) and f"(x) by the Maths Online in Austria. Don't forget to try the derivative puzzle.
MathServ Calculus Toolkit
by Vanderbilt University, USA
the table already includes many useful operators for higher mathematics. In addition, you can click on the "graphing" section below the table and the computer will plot graphs of y=f'(x) and y=f"(x) for a given y=f(x).
Solid of revolution
6 gif animations
to illustrate how the volume of a solid of revolution is found. The web site is launched in January, 2002.
an excellent example of a surface of revolution plus may interesting observations all about chickens at this EggMath website.
3 dimensional graphics of the standard tori
all found in the Eric Weisstein's World of Mathematics at the Wolfram Research mathworld website.
Visualising Solid of revolution by MathServ Calculus Toolkit
excellent thinkquest library created by pre-collegiate students