Mathematics

Volumes

Animation of disk method for volume
An animated visualisation of the volume generated by slices for a given function, with a table of values.
Animation of shell method for volume
A synopsis of the topic with links to a discussion that uses flash.
Computing the volume of water in a tipped glass
A four stage visual development of a solution to the problem.
Volume by shells
A graphical visualisation of the volume generated by cylindrical shells for a given function.