The document discusses various aspects of instructional planning, including defining aims, prior knowledge, learning outcomes, resources, lesson interactions, and assessment. It provides details on introducing topics, student learning tasks, possible student responses and misconceptions, teacher support actions, and evaluating learning. The document also discusses catering instruction to different student abilities and adjusting support. Key aspects of instructional media selection are matching the medium to objectives, content, and learners, as well as considering practicality, student appropriateness, and instructional appropriateness. Common media types include non-projected, projected, audio, motion, computer-based, and networks.