Which of the following is a key component of a lesson plan?

The key component of a lesson plan is the objectives. Objectives outline what learners are expected to know or be able to do by the end of the lesson. They provide clear goals that guide the instructional process and allow both the instructor and the students to understand the purpose of the lesson. Well-defined objectives help in assessing the effectiveness of the teaching and the learning outcomes.

In contrast, classroom technology can support the lesson but does not define its goals. The instructor's personal notes may help in delivery but are not essential components of a formal lesson plan. Likewise, while geographical location might influence how a lesson is conducted, it is not a fundamental element in the structure of a lesson plan itself. Thus, objectives are critical for ensuring that both teaching and learning are focused and aligned with desired outcomes.