Enthusiastic young teacher giving interactive IT lesson to diverse 6th grade students in bright classroom
Waist up of Black male teacher helping African American 6th grade schoolgirl sitting by her desk in classroom
Medium shot of young Caucasian male teacher of engineering giving lesson on airplane construction to group of multiracial students sitting at work desk in classroom
Waist up of Biracial male 6th grade student playing games on smartphone during lesson
Medium long of male Caucasian teacher walking between desks, giving exam sheets to high school students in classroom at daytime
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Medium shot of Caucasian male teacher giving programming lesson to group of students, standing in front of blackboard with schemes and formulas on it in garage classroom
Teacher and group of students use laptop in school classroom
Teacher Demonstrating 3D Printing to Students in Primary School Classroom
Korean male teacher with laptop giving lesson for six elementary school pupils. Schoolchildren sitting at desks listening
Wide shot of male Caucasian teacher giving test sheets to students who sitting at desks in classroom at daytime
Medium long side view of male Caucasian teacher walking between desks, giving sheets with frog anatomy map to high school students in classroom at daytime
Korean male teacher giving lesson to elementary school pupils