The document discusses essential teaching skills. It defines teaching skills as having three key elements - knowledge, decision-making, and action. Effective teaching skills involve purposeful behaviors displayed with precision and sensitivity to context. Studies show teaching skills can be improved through training and practice, and that experienced teachers display well-organized actions developed through experience. Defining essential teaching skills, the document indicates they comprise a teacher's knowledge, their thinking and decision-making, and their overt classroom behaviors aimed at fostering student learning.