Hi, I find reading this article a joy. It is extremely helpful and interesting and very much looking forward to reading more of your work. ------------------------------ Justin Cornish ------------------------------

To solve this problem, I started out by drawing eight equal squares so I could manipulate their order until it was identical to the original image. Without an electronic device, I would have found it helpful to have a cut out of eight equal squares to ...

Hi. I have a somewhat different take on this. I develop materials and methodologies for students who are uncomfortable with math. They range from just not being very "mathy" to being math phobic. I understand that a huge percentage of high school students ...