I still need to adjust the code a bit — for instance, the pages would be more functional if the divs under control of the show/hide toggle would become hidden when the user clicks on another location on the left menu. Then students would not be immediately presented with the equations and thus would have an opportunity to set up the equations on their own. Also, I would like the equations to animate in, rather than just pop into view. All in due time.
March 20, 2016 Update: I’ve added animations to each of the pages!
Here are links to the new Angular pages: