"Individuals who have excelled in a particular subject can use their expertise to tutor others looking for some extra help. Interviews typically consist of subject-specific questions that will assess your academic proficiency. You should also expect to answer some behavioral and situational questions, such as how you would motivate a disinterested or discouraged student. Skills that are sought after include interpersonal, problem-solving, and goal-setting abilities."
How do I know if my student is understanding the material?
First, look for facial and body-language cues. A tense expression, pursed lips, downcast eyes, etc., usually means lack of understanding. Second, asked leading, closed-end questions, and when possible ask open-ended questions, and give the marker to the student and have him/her complete the next problem.