## Ratio Rich Task

I’ve adapted a Rich task on ratio I found on the East Midlands Maths page for our KS3 Scheme of Work recently. I’ve used this with pupils tackling in groups, although it could also be a paired activity.

I’ve adapted a Rich task on ratio I found on the East Midlands Maths page for our KS3 Scheme of Work recently. I’ve used this with pupils tackling in groups, although it could also be a paired activity.

I can’t praise the Bowland Maths resources enough. These projects are Mathematically Rich and help pupils develop excellent skills of problem solving and team work. I’ve used many of the activities before but this week I have been delivering the Highway Design project to my Year 9 group.

I came across a nice idea for a functional project on Surface area today which I intend to use this week with some Year 8 pupils working at NC Levels 5/6.

I’ve spent part of my day working on this problem, so thought I should blog about it.

A colleague had set an investigation for his Year 9 class to find the biggest tetrahedron that could be fit into a cube of side length 3cm. In itself, this is a nice problem which pupils attempted initially via trial and improvement before realising that they could incorporate some Pythagoras’ calculations to help. Pupils made models and hence practiced their skills of construction. Ace. Fantastic. Then another colleague who teaches the parallel Year 9 top set to me (NC levels 7a to 8a) began to think about how we could extend this task for our groups. That’s where it got more interesting…

My Year 8 set 2 of 3 class have been learning about probability and I wanted to spend a lesson looking at some Rich Tasks where they could apply (and extend) their learning. I was really pleased with how it all came together so thought I’d blog about it.