Which statement is true regarding lesson plans?

The statement indicating that lesson plans help instructors keep a constant check on their own activity as well as that of their learners is indeed accurate. This highlights the critical role that lesson plans play in the instructional process.

A well-structured lesson plan serves as a guide for the instructor, ensuring that educational objectives are met and providing a roadmap for the lesson's flow. By following a lesson plan, instructors can systematically monitor their teaching strategies and adjust them as needed based on students' interactions and understanding. Furthermore, it allows instructors to assess student engagement and progress in real time, facilitating meaningful feedback and adjustment during the lesson. This oversight is crucial for maintaining an effective learning environment and ensuring that both teaching and learning objectives are achieved.

This approach underscores the importance of preparation and reflection in teaching, as lesson plans are not just administrative tools but essential components of effective instruction.