How is creating a lesson plan beneficial for teachers?

Responses

ensures that they know the content
ensures that they know the content

can assess the speed and scope of their students' ability to learn in a class period
can assess the speed and scope of their students' ability to learn in a class period

tells students what will be covered in the class day-to-day
tells students what will be covered in the class day-to-day

helps parents know what their students are learning