Language of mathematics

I was intrigued by these videos; this guy has been doing these videos in odd places, seems like he wants to create a new way of teaching (i had a hard time trying to ignore the traffic in couple of videos!). These videos are meant for high school students. Very basic lessons, but enough to make you want to explore the topic.

I was wondering if any of you know people/sites specially teaching fundamentals of algorithms/discrete mathematics in a similar way (the Mit OCW, berkley videos are the (typical) traditional class). There are some amateurs on youtube also, but I thought someone knows better here.

not one comment? nobody knows anyone like this guy? ahh this becomes a dead link.