As I wrote in my earlier post about solving quadratic equations, introducing the quadratic formula in solving for the roots of a quadratic equation is not advisable because it does not
Solving quadratic equations by completing the square
I’m not a fan of teaching the quadratic formula for solving the roots of quadratic equations because the sight of the outrageous formula itself is enough to make students wish
Math blog carnival
This site will be hosting the 25th edition of Math and Multimedia Carnival which will go live at the end of this month, October 31. A math blog carnival is a
The many faces of multiplication
The following table is not meant to be a complete list of ideas about the concept of multiplication. It is not meant to be definitive but it does include the