exzuberant

Here is a compilation of images over the 3 days. The scale was preserved by using the Day 0 chelonian as a reference.  So the question: How ...

This magic expanding chelonian is turning out to be even more fun than I expected.... although it is kind of sad what a math teacher does f...

Some days will be rainy days. So am I being too negative in my recent posts about what I believe are some of the barriers to using la...

What can you do with this? The Magic Expandable Chelonian : Grows 600%! (Do not swallow!) Yes - it's fun AND educational to...

Continuing the series on 1:1 laptops in the mathematics classroom . This post may be a little uncomfortable for all of us, but the factors c...

Continuing the series about 1:1 laptops in mathematics classrooms  If you ask someone who doesn't sit in a high school maths faculty, ...

Continuing this series of posts about using laptops in the mathematics classroom, we go back to basics and look at the essential elements o...