This document discusses instructional planning and management of instruction. It emphasizes that a teacher's instructional competence is important for controlling misbehavior and maximizing learning opportunities. When instruction is characterized by a high degree of competence, the chances of controlling negative influences and deterring behaviors that hinder learning are greater. The document outlines several principles for effective instruction, including understanding student needs, using positive teaching approaches, and facilitating student achievement. It also describes the instructional planning process, which involves diagnosing student needs, setting objectives, preparing lessons, guiding learning activities, and evaluating student performance. Teachers are encouraged to carefully plan units and lesson plans to provide organization and direction for both teachers and students.