Day 28, MAT115

• The first and most important thing is to remind you that your logos are due for presentation at our next meeting, in exactly one week. Make sure that you're ready!

  Remember to email me your logo by Monday, if at all possible. Otherwise bring it on a sheet of paper so that it can be projected.

• Your homework on the "Knotty Tale" is returned, as is your "knot tile" homework.

  A key for both is here. Let's have a look at the two of them.

Seems like an important one!

There are two new topics for the final, as well as the material that was covered on the first two exams. Let's take a look at graphs and at knots, and some of the things that you should be able to do.

• Some graph problems

• Some knot problems