21-127 Concepts of Mathematics

It is published by Prentice-Hall and is available at the bookstore. |

Note: any materials here should

- Course syllabus (M 06/27)
- An excerpt from my book about proofs of the Pythagorean Theorem (covers material related to what we did on M 06/27)
- Excerpts from my book about the "Missing Dollar Puzzle" and the "Friend Trends Puzzle" (required reading for T 07/05)
- An excerpt from my book on sets and defining the natural numbers (material from T 07/05)
- A more detailed explanation and proof of Proposition 3.32 from p. 65 in the textbook (covered in class on R 07/14)

**Exams:** There will be three in-class exams on the following dates:

**Exam 1:** Friday, July 8

**Exam 2: ** Friday, July 22

**Exam 3: ** Friday, August 5

**Grading**: Your course grade will be determined as follows:

**Homework**: 35%

**Quizzes**: 10%

**Exams**: 55%