Video in Wiki Maths Text

I have added video to the wiki, using EmbedVideo extension of mediawiki.

I have posted a video instructing an example of the Completing the Square technique.

I intend to record more video lessons and embed them into the math text, so it is like a book and a teacher all in one.
Of course you can not ask the video questions, but it should be a good extension of the students classroom notes.

I can not figure out how to align the video to the right and have the text wrap around it ... as always a work in progress.

enjoy.