Another coding project to share today: an online interactive for demonstrating the areas under a curve for a Riemann sum. I started work on this a couple of months ago, then forgot about it. I'm probably not teaching Calculus in the near future, so I lost some of my enthusiasm…

I've never been that good at posters. In my defence (and take this for the lame excuse it totally is), my school doesn't give teachers their own room. My year nine and ten classes are in a room that doesn't have any spare space on the walls, my IT Applications…

One of the VCE Maths Methods topics I don't think I've covered particularly well in the past has been the estimation of definite integrals using rectangles. By the time I get up to it, we've usually had so many interuptions during the first half of the year (this year is…