This document provides an overview of a workshop on writing good peer instruction questions. The workshop discusses key principles for writing effective peer instruction questions, including clarity, connecting to learning goals, including distractors, appropriate difficulty, and stimulating discussion. Examples of different types of peer instruction questions are provided, such as assessing prior knowledge, provoking thinking, probing misconceptions, and reviewing concepts. Guidance is also given on facilitating productive peer instruction discussions and using questions to provide feedback to instructors.