male teacher teaching math class and explaining equations written the blackboard |
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| navigate by keyword : 2024071627 academy addition adult auditorium blackboard career chalkboard class classroom college communication conversation development discussion educating education equation example indoor job knowledge learning lecture lecturer lesson male man math mentor mentorship number professional room school september session smart speaking specialist start study talking teacher teaching thoughtful tutor university workday working |
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| A male teacher teaches a math class and explains equations written on the blackboard. Concept of education, teaching in a school or college. |
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