In your first semester of teaching or serving as a TA, you should begin to collect materials for a teaching portfolio. A teaching portfolio provides a profile of you as a teacher. It is a solid collection of evidence detailing the effectiveness of your teaching and reflections on that evidence.
An increasing number of colleges and universities are using teaching portfolios to help them make hiring, tenure, and promotion decisions. A teaching portfolio can also help faculty members write reference letters for you, as they will be able to see exactly how and why you’ve been teaching and tailor their reference letters accordingly. While a teaching portfolio can help you get a job, it can also help with teaching awards and research grants. With time, a teaching portfolio will document the evolution of your teaching and will aid your personal and professional development.
For every course you teach, you should take notes that describe the course, how you taught it, and why you taught it the way you did. Gather syllabi, copies of any assignments you created, including exams and paper topics, and any handouts you made. Your portfolio should also include evaluations of your teaching. In addition to student ratings or evaluations, you can ask a faculty member to observe your class and write an evaluation. If you attend a workshop, take a course related to teaching, or participate in any other activities to improve your pedagogical skills, document it in your portfolio. Evidence of an interest in teaching and efforts to develop your teaching skills may make you stand out as a job candidate. The Center for Teaching Advancement & Assessment Research (CTAAR) have information on creating your teaching portfolio.