This article is a comment in my post Math War Over Multiplication which is about the ongoing debate on whether or not multiplication can be defined as repeated addition. In the article, the author also raises
Should the historical evolution of math concepts inform teaching?
Should the history of a math concept inform the way we should teach it? Some camps, especially those that strongly object to the usual axiomatic-deductive style of teaching, advocates the
What is Universal Design in Learning?
This is a perfectly good knob to use. Grab it, turn it, pull (or push), and the door swings open. So it meets your needs. Or does it? Does it
What is visual mediation in learning?
Can educational courseware be designed in such a way that they address the needs of (a) gifted learners (b) disadvantaged learners (c) and all learners that fall between these two