Key Stage 3 and 4 Collections for teachers: http://nrich.maths.org/8517
This provides a selection of our favourite NRICH tasks, recommended for use in the classroom because they are ideal for developing subject content knowledge as well as mathematical thinking.
It contains a link to the Curriculum Mapping Document. Click on "Teachers' Resources" for teachers' notes and printable materials that accompany each problem.
Professor Anne Watson gave the keynote address - we will shortly upload a video of Anne's talk.
Her powerpoint presentation is here : Embedding enrichment 120713.pptx