This document discusses teaching and learning skills for nursing sciences. It defines teaching as imparting knowledge through the learning process. It explains that teaching is both an art that requires skills and a science based on systematic knowledge. It outlines various teacher competencies like having knowledge of child development, suitable teaching methods, and positive attitudes. It also lists competencies that contribute to good mental health in teaching, such as having a philosophy of life. The document then discusses maxims of teaching, general teaching principles, and teaching skills at different stages of a lesson like planning, introduction, presentation, and closing. It also covers the concept of learning as a relatively permanent change in behavior from practice and experience.