This document outlines various teaching skills that are important for professional teachers to develop. It discusses 13 core teaching skills identified by Dr. Passi, including writing instructional objectives, introducing lessons, questioning techniques, explaining concepts, and illustrating with examples. Additional skills covered include using instructional aids like visual charts and models, providing reinforcement, achieving lesson closure, maintaining classroom organization, and evaluating student learning. Developing proficiency in these diverse skills through practice can help teachers become experts in their profession.