The Power of Boxes and Circles

Here is a presentation that I gave at today’s #teachmeet held in Oakwood School, Surrey organised by Paul Collins, @mrprcollins.

I have been using this technique a lot recently so I collated some example questions from Year 1 to Year 12 (!) really just to show how versatile this technique can be. Here is a sample:

The full set are here as a pdf . For any Lyx.org fans out there, the original Lyx file.