For teachers. About the teaching of geometry with some examples from school geometry of long ago.

Here we describe the essence of a 'rich' mathematical task
The content of this article is largely drawn from an Australian publication by Peter Gould that has been a source of many successful mathematics lessons for both children and student-teachers. It. . . .
Ideas to support mathematics teachers who are committed to nurturing confident, resourceful and enthusiastic learners.
Providing opportunities for children to participate in group narrative in our classrooms is vital. Their contrasting views lead to a high level of revision and improvement, and through this process. . . .
Written for teachers, this article describes four basic approaches children use in understanding fractions as equal parts of a whole.
Good questioning techniques have long being regarded as a fundamental tool of effective teachers. This article for teachers looks at different categories of questions that can promote mathematical. . . .
This article for teachers describes the exchanges on an email talk list about ideas for an investigation which has the sum of the squares as its solution.
This article, the first in a series, discusses mathematical-logical intelligence as described by Howard Gardner.
This article stems from research on the teaching of proof and offers guidance on how to move learners from focussing on experimental arguments to mathematical arguments and deductive reasoning.