Answer :
The classroom teacher has left a lesson plan that calls for showing a video to help the students engage at a higher level, you should: Position yourself towards the head of the classroom and monitor student behavior.
These are usually called teaching strategies that are learned and delivered when teaching students of all classes. usually school teachers follow these strategies and hence these are taught in the process of becoming a teacher. These strategies are important to learn the student behavior and the psychology of the students. The strategies help the teacher analyze and help the students in their learning and behavior at school.
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