This document outlines 12 principles of teaching and learning. It discusses that teachers' subject matter knowledge is essential for effective teaching. It also explains that active involvement of learners enhances learning, and interaction between teachers and students improves motivation. Additional principles covered include students benefiting from responsibility for learning, learning occurring in different ways, expectations influencing achievement, cooperation enhancing learning, material needing meaningfulness and relevance, feedback improving teaching and learning, critical feedback requiring alternatives, and experience improving teaching.