Cleave Books
trol = Teacher Resources on Line = trol
is the term used here to embrace this particular collection of mistakes, misconceptions and misrepresentations involving mathematics, which have appeared in some media or other, at some time. They are presented here in two forms:

Mismaths ~ Full Version
is intended to be printed out and contains the full collection of examples, supporting notes, and some masters for making ohp transparencies.
This file [160kB] requires an Acrobat Reader.

The MisMaths Slide Show
has only 20 examples, which can be viewed one at a time, in the form of a slide-show which works within the normal browser window.
The slides vary in size between 30 and 160 kB each

Return to the trol Index