This session we checked Joab's homework which was finishing the financial section of his booklet. We did a probability question, which Joab needed help with so we will work on that topic more. Then we went onto geometry, and finding area/surface area of different shapes. Joab had forgotten about the area of a circle equation so we looked through that. Then at the end we investigated the y=mx+b equation for straight lines, in preperation for seeing the gradient and what it means, which we will start next week with.