Which of the following is NOT a characteristic of a well-planned lesson?

A well-planned lesson is designed to be effective and adaptable to the needs of the students, which is why the option indicating a rigid structure with no flexibility is not a characteristic of such a lesson.

Flexibility in lesson planning allows instructors to adjust their teaching strategies based on student responses, engagement levels, and varying learning paces. This adaptability is crucial as it helps create a learning environment that meets diverse learner needs and fosters a more personalized educational experience. If the lesson were too rigid, it would not accommodate the dynamic nature of classroom interactions and may hinder learning.

In contrast, clarity of objectives is essential to ensure that both the instructor and the students understand the goals of the lesson. Sequential presentation of material helps in building knowledge progressively. The inclusion of various instructional steps allows the instructor to use multiple methods to engage students and reinforce learning, making rooms for different learning styles. All of these elements contribute to a well-structured and effective lesson plan.