Kahn Academy – Set to put me out of a job!

I have recently discovered this wonderful resource of the  Kahn Academy. If you’ve been into see me in that last few weeks you have probably heard me ranting about it already but i’m going to rant some more on here anyway!

Salman Kahn started out by making a few algebra videos for his cousins and now has this amazing and free (which is always music to ones ears!) resource of over 2500 videos, practice examples and assesments covering many diciplines from Pure Maths and Physics to Finance, Health Care, Chemistry…you name it!

In each nicely presented 10 minute video he manages to clearly explained each concept. The tutorials are very easy to access straight form home page. You can even log in to keep track of what tutorials you’ve watched and gain points and badges for doing so. Below is an example video for you, all about Standard Deviation, a concept that I get asked about quite a lot!