What should a comprehensive lesson plan always include?

A comprehensive lesson plan is integral to effective instruction and should include well-defined objectives, materials needed, instructional procedures, and assessment criteria.

Having clear objectives ensures that both the instructor and the students understand the desired outcomes of the lesson. These objectives guide the teaching strategies and help measure students' understanding and progress at the end of the lesson.

Materials needed are essential for the execution of the lesson, as they provide the necessary resources for both the instructor and the students to engage with the content effectively.

Instructional procedures outline the methods and activities that will be used during the lesson. This section details how the lesson will unfold, including various teaching methods that facilitate learning and engagement, promoting an effective educational experience.

Assessment criteria are critical for evaluating students' understanding and the effectiveness of the lesson. This component helps determine if the objectives were met and provides valuable feedback for both students and instructors.

While the other options contain relevant information or components that may enhance a lesson plan, they do not cover the foundational elements necessary for comprehensive planning. Hence, the inclusion of the mentioned four elements ensures that the lesson is structured, focused, and geared towards achieving successful educational outcomes.