1. The document discusses the importance of lesson planning for successful teaching. It outlines the key aims and functions of developing a lesson plan, including delimiting the scope of work, achieving learning objectives, and preventing teachers from going off track.
2. It provides definitions of a lesson plan from education experts as an outline of important points arranged in order and a plan of action that includes the teacher's philosophy, understanding of students, and knowledge of materials and methods.
3. Principles of effective lesson planning include preparing a flexible plan, having mastery of content, knowing students, and ensuring active student participation through varied activities to avoid monotony.