**Lecture notes**

Below you will find my lecture notes for some of the courses I have taught.

- MATH 320 Set Theory

Lecture notes for a course I teach regularly at the Department of Mathematics of METU. - An Introduction to Infinitary Combinatorics

Lecture notes for a course I taught at the Nesin Mathematics Village during Summer 2017. - Paradoxical decompositions: The Banach-Tarski paradox and others

Lecture notes for a course I taught at the Nesin Mathematics Village during Summer 2018. - Ultrafilters and how to use them

Lecture notes for a course I taught at the Nesin Mathematics Village during Summer 2019.

**Lecture videos**

I have contributed and will contribute to METU OpenCourseWare project. You may find some video lectures of mine at the official YouTube channel of this project.

**Slides of talks for general audience**

Since I started working at METU, I have been being asked to give popular and semi-popular talks by various student clubs and societies. Here are the slides of some these talks:

- Gödel’s incompleteness theorem for mathematicians

Slides of a talk for a seminar organized by METU Math Club. - A gentle introduction to non-standard analysis

Slides of a talk for a workshop organized by METU Math Club. - Sonlu ötesi sayılara bir yolculuk ve sonsuzların hiyerarşisi

Slides of a talk for 3. ODTÜ Bilim Günleri.

**Past exams**

Below you will find past exams of some of the courses that I taught.

- MATH320 Spring 2019.

Midterm 1, Midterm 2, Final. - MATH116 Spring 2019.

Midterm 1, Midterm 2, Midterm 3, Final. - MATH111 Fall 2018.

Midterm 1, Midterm 2, Midterm 3, Midterm 4, Final. - MATH320 Spring 2018.

Midterm 1, Midterm 2, Final. - MATH319 Fall 2017.

Midterm 1, Midterm 2, Midterm 3, Final, Take-Home. - MATH320 Spring 2017.

Midterm 1, Midterm 2, Final.