Spy Glass Factorising

[chrisstone]

As promised from a thread below, here is my idea for using a spy glass for factorising a quadratic, this time though, you move the equations past the spy glass window, you can easily make more from this
Chris:cool:

[Syrith]

Hi Chris,

Thank you so much for the excellent flipchart (28/11 08). Was wondering if there is any way to edit the chart to include factorising quadratics where the coefficient of x squared is not 1 and sum and difference of cubes as well as more complicated examples?

I also enjoyed your excellent chart on matching graphs to the equations. How do I edit to include graphs which have been shifted?

Or shall I practise :mad: 'till I can get them like yours!

Thanks:-/
Elise