Monday, 02 March 2009 | 3 Comments
A really easy way to create engagement when introducing a new topic is to explain some of it’s applications outside of the maths classroom. For Trigonometry, I use an explanation of how I used trigonometry in a previous career to find the height of trees.
This story may have different mileage for you. It works for me, because it’s my personal story. Also, I wouldn’t show a video of me presenting it in class, but would draw it up on the blackboard as I went – obviously.
I’ve been meaning to post this story for ages, and probably would have just used text. But I wanted to play a little on the weekend to see what I could come up with using a Wacom Bamboo tablet, ScreenFlow and Jarnal.
The result is embedded below. Use it, if you can / however you want / not at all…
Simon Job — ninth year of teaching maths in a public high school in Western Sydney, Australia.
MathsClass is about teaching and learning in a maths classroom. more→
0a explains: Calculus (with pics and gifs)
maths calculus tutorial visualization illustrated
maths geography area
Line Graphing in HTML5 Canvas | theLogBox
html5 canvas maths
BBC News - Are all the ants as heavy as all the humans?
maths problem measurement