wrote Developing Thinking in Geometry (Published in association with The Open University)
comprising 288 pages back in 2005.
Textbook and eTextbook are published under ISBN 1412911699 and 9781412911696.
Since then Developing Thinking in Geometry (Published in association with The Open University) textbook
was available to sell back to BooksRun online for the top buyback price
or rent at the marketplace.
This text and interactive CD-ROM help teachers extend their instructional practices through innovative approaches for teaching geometry as developed by the Open University′s Centre for Mathematics Education.