You can download the in-class worksheets in pdf format here.

• Worksheet 1. Axioms of integer arithmetic.
• Worksheet 2. Integers (I). Mathematical induction and well-ordering.
• Worksheet 3. Integers (II). The Division Algorithm.
• Worksheet 4. Logic.
• Worksheet 5. Sets (I): Set Operations and Maps.
• Worksheet 6. Sets (II): Partitions and Equivalence Relations.
• Worksheet 7. Topological Spaces.
• Worksheet 8. Closed Sets.
• Worksheet 9. The Euclidean Closure Operator.
• Worksheet 10. Connected Sets.
• Worksheet 11. Completeness of the Real Numbers.
• Worksheet 12. Continuous Functions.
• Worksheet 13. Limits and Continuity in Rⁿ.
• Worksheet 14. The Brouwer Theorem in One Dimension.
• Worksheet 15. Topological Equivalence.
• Worksheet 16. The Brouwer Fixed Point Theorem.