This document provides a list of 75 interactive techniques for teaching and assessing student learning. It summarizes techniques for instructors to use during lectures, such as asking students to identify images or answer polling questions. It also lists techniques for individual student work, such as concept mapping, writing summaries, and identifying misconceptions. Finally, it outlines some pair-based techniques like think-pair-share where students discuss questions with a partner before addressing the full class. The overall document promotes interactive, engaged learning techniques as alternatives to traditional lecturing.