Mathematics, post 17

thiese are real homework and assignment from studentsImage is from: http://haohaodangdang.wordpress.com/2011/12/13/only-in-america/Why/What Mathematics for Engineers? – The World As ComputationImage is from: http://claesjohnsonmathscience.wordpress.com/article/why-what-mathematics-for-engineers-yvfu3xg7d7wt-51/Mathematics - Starters and Plenaries | A variety of resources to start ...Image is from: http://mathematicsstarters.wordpress.com/... the school at the Enterprising Mathematics competition last weekImage is from: http://forrestermaths.wordpress.com/