Math teachers serious at improving their craft should find a wealth of resources in the following math education sites: 1. The Klein Project blog is a collection of vignettes written for secondary school
Levels of Problem Solving Skills
Here is one way of describing students levels of problem solving skills in mathematics. I call them levels of problem solving skills rather than process of reflective abstraction as described
What are the Three Worlds of Mathematics?
There are three worlds of mathematics according to David Tall: the world of conceptual embodiment, the world of symbolic calculation and manipulation, and the world of axiomatic formalism. This classification is
Student Achievement in Mathematics – TIMSS Ranking
East Asian countries continue to lead the world in student achievement in mathematics. Singapore, Korea, and Hong Kong SAR, followed by Chinese Taipei and Japan, were the top-performing countries in TIMSS