Lesson PowerPoint here. I decided not to go into parts of circles like quarters and halves, but concentrate on using the formula. I figured parts of a circle are easy enough to cover whilst teaching sectors. YMMV.
OK, so yesterday it was MathsConf 15. I’ve got loads of takeaways. The first session I went to was Jo Morgan’s session on indices. It was phenomenal. Jo puts a lot of work and research into her sessions and it… Continue Reading