I saw that on a Numberphile video...

Last week, I was listening to a couple of year 7s discussing maths in class when I heard one of them say, "I saw that on a Numberphile video..." This was one of the highlights of my term because the video in question was not one I had promoted to the class. This term, I have introduced Google Classroom into my teaching and one of the excellent uses is to subtly promote Numberphile and other fantastic mathematical resources.

I'm going to go out on a limb here. I think Numberphile is the most inspirational resource I have seen for Mathematics. By using youtube, Numberphile has opened the door to complex Maths that to this point remained hidden deep and difficult to find for the vast majority of people. It is ground-breaking and has the potential to be as influential  as Martin Gardner's work in bringing maths to the masses and deepening understanding of Mathematics beyond basic numeracy. It goes way beyond other attempts to open up mathematics, such as Johnny Ball in the UK, who promoted mathematics in an entertaining manner, but failed to look deeply and demystify the subject. Numberphile embraces the complexity of mathematics and challenges the grey cells, and with the creation of Numberphile 2 (with its focus on the 'hard' maths) this looks to continue strongly.

A big thank you to Brady Haran (producer, editor and thoughtful interviewer of the Numberphile videos) and the inspirational contributors, including the fantastic and amusing Dr James Grime and Matt Parker (two of the main contributors to the channel). Dr James Grime has his own youtube channel singingbanana, which is full of mathematical gems. Matt Parker has been touring the country with the best show ever, Festival of the Spoken Nerd, his talk on spreadsheets zooms into the heart of computing and mathematics.

Other excellent youtube channels for maths include:
Vi Hart
Smarter Every Day (although there is some Science in this one as well!)