This document outlines the key components of effective lesson planning for elementary teachers. It defines a lesson plan and identifies its main parts: objectives, subject matter, instructional procedure, evaluation, and assignment. It differentiates between detailed, semi-detailed, and brief lesson plans. It also describes several teaching models that can be used in the instructional procedure, including discovery learning, inquiry learning, problem-based learning, cooperative learning, and the 4A's teaching approach. Finally, it provides guidance on preparing a lesson plan by selecting topics and objectives, including motivation, designing instruction, and planning evaluation activities.