Before the class, the teacher is _________, who plans what to teach, how to teach, and result to achieve. A: a planner B: a assessor C: a prompter D: guider

The success of many teaching activities depends on good organization and clear instruction of the teacher, so teacher is a(n)_____. A: organizer B: assessor C: resource person D: prompter

What role does a teacher play in the following activity? When the students have in groups decided where to go for a spring outing, the teacher asks each group to tell the others why they have made such a choice. A: Controller B: Assessor C: Organizer D: Prompter