Remarks on your contribution to the Basic Skills Project

Dear group 6,

Good job at taking my remarks in account, the page looks way better now. Think of what could improve your page for the other students while they browse it. Making it as user friendly as possible is really what will decide if it's useful or not. A few suggestions:

• Write a more detailed description of the youtube videos. What would a student really gain by watching it?
• In your how to modify them section, your piecewise function isn't defined at 1. Is that intended? It doesn't feel like that to me. I think one of your < or > sign should become a $\leq$ or $\geq$.
• Speaking of that problem, it would be interesting to graph a few of these functions for different values of a to get a feeling of what finding THE good value of a means.
• A format issue, in that same problem, why do you have brackets around your big fraction? Does that really add anything?
• Showing the graph of a step function could be great to visualize things.
• Your bit on continuity seems interesting, but definitively needs more work.

Cheers,