Last week I was privileged enough to work with some amazing Maths teachers (a much-maligned subject area) around eLearning in Maths. The day was essentially a massive eLearning in Maths TeachMeet. We crowdsourced the ideas into the Google Presentation below. This is a working document, very much in the same vein as Tom Barrett's Interesting Ways. Please do peruse and please do add your own ideas.