References, prerequisites, and time frames are all:

The correct option highlights that references, prerequisites, and time frames are essential components of a lesson plan. A well-structured lesson plan serves as a roadmap for instructors, guiding them through the instructional process.

References provide credibility and support for the material being presented, helping learners engage with reliable sources. Prerequisites outline the knowledge or skills that students are expected to have before beginning a lesson, ensuring that they are adequately prepared to grasp the content being taught. Time frames are critical as they help instructors manage the pacing of the lesson, keeping the class on schedule and ensuring all necessary material is covered within the allocated time.

By incorporating these elements, instructors can create comprehensive and effective lesson plans that facilitate learning and provide clarity for both instructors and students.