Video Footage: Students Studying In College Sitting In Classroom At Lesson Listening To Lecture Raising Their Hands Knowing Answer To

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students studying college sitting classroom lesson listening lecture raising hands knowing answer elementary question intelligent schoolgirl answers knowledge university education active class corporate group raise presentation teaching training learning meeting men female school science secondary team seminar student interacting assistance explaining schoolchildren smart academic achievement course asking gesturing campus diversity concept indoors learner male people person projector pupil reporter teacher woman young answering classmates development desk communication learn occupation profession talking study together arms concentration happy intelligence raised pupils ready