- Syllabus.
- Writeup on Grassmanians.
- The fundamental group of a wedge of circles.
- G-sets and covering space classification.
- Proof of excision.
- Review problems for final.
- Solutions to final exam.
- Course notes.

- Botvinnik's Notes on algebraic topology .

- Solutions to homework 1 (due 10/1/2010).
- Homework 2. Read chapters 4 and 5 (first part) for week 2. Solutions.
- Homework 3, solutions. Read chapters 5 up to the statement of the Cellular Approximation Theorem (I'm deferring the proof) and start Chapter 6 for week 4.
- Homework 4, solutions.
- Homework 5, solutions. Reach Chapter 6 and start Chapter 7. Midterm on October 29.
- Homework 6 and solutions..
- Homework 7 and solutions.
- Homework 8 and solutions.
- Homework 9 and solutions.
- Homework 10 and solutions.