Male student raising his hand to answer a question from his teacher in a high school or college classroom
Group of ethnically diverse college students raising their hands to ask questions of Math teacher
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Medium vertical shot of anonymous college student raising hand to ask question at programming lecture, male teacher nodding, answering and demonstrating on code example on projector screen
Students in school at their desks listen and answer the teacher's questions. Students in class with their arm raised to answer a question
Group of ethnically diverse migrant students sitting at table in classroom raising hands to answer teachers question
Selective focus shot of multi-ethnic students raising their hands to answer teachers question during lesson
Group of ethnically diverse college students sitting at desks in lecture hall raising their hands to ask or answer question
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Enthusiastic african american student raising hand up to answer question, excited to tell teacher explanation to question in isolated over
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Enthusiastic african american student raising hand up to answer question, excited to tell teacher explanation to question in isolated over
Medium close-up shot of female teacher answering questions of students during lesson in college
Educational video: Teacher guiding young students in alphabet learning
Male student raising hand and asking teacher a question sitting on table