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    Male teacher leading lesson at projection screen in classroom with students raising hands — Stock Photo
    Male teacher leading lesson at projection screen in classroom with students raising hands
    Junior high students talking in library — Stock Photo
    Junior high students talking in library
    Girl students examining liquid in beaker, conducting scientific experiment in laboratory classroom — Stock Photo
    Girl students examining liquid in beaker, conducting scientific experiment in laboratory classroom
    College students in lab coats discussing notes in science laboratory classroom — Stock Photo
    College students in lab coats discussing notes in science laboratory classroom
    Student holding painted fish in classroom — Stock Photo
    Student holding painted fish in classroom
    Female teacher in hijab leading lesson at projection screen in classroom — Stock Photo
    Female teacher in hijab leading lesson at projection screen in classroom
    Mature teacher explaining students — Stock Photo
    Mature teacher explaining students
    High school teacher calling on students with hands raised in classroom — Stock Photo
    High school teacher calling on students with hands raised in classroom
    Junior high students using computer in computer lab — Stock Photo
    Junior high students using computer in computer lab
    Portrait smiling, confident female teacher wearing hijab in classroom — Stock Photo
    Portrait smiling, confident female teacher wearing hijab in classroom
    Boys with basketball ball on schoolyard — Stock Photo
    Boys with basketball ball on schoolyard
    Teacher and students reading in classroom — Stock Photo
    Teacher and students reading in classroom
    Portrait of happy junior high friends playing basketball in schoolyard — Stock Photo
    Portrait of happy junior high friends playing basketball in schoolyard
    High angle view of students studying at table in common room — Stock Photo
    High angle view of students studying at table in common room
    Students during IT lesson at class — Stock Photo
    Students during IT lesson at class
    Front view of a multi-ethnic group of high school teenage male and female school pupils with schoolbags hanging out and talking, sitting on steps in their school grounds — Stock Photo
    Front view of a multi-ethnic group of high school teenage male and female school pupils with schoolbags hanging out and talking, sitting on steps in their school grounds
    Happy young male college students studying and talking in classroom — Stock Photo
    Happy young male college students studying and talking in classroom
    Rear view of two Caucasian teenage couples with schoolbags holding hands and walking across a school playing field on a sunny day — Stock Photo
    Rear view of two Caucasian teenage couples with schoolbags holding hands and walking across a school playing field on a sunny day
    Elevated view of students writing their GCSE exam — Stock Photo
    Elevated view of students writing their GCSE exam
    Front view of a teenage Caucasian boy sitting a desk looking ahead and concentrating in a school classroom, with a row of teenage female classmates sitting at desks behind him — Stock Photo
    Front view of a teenage Caucasian boy sitting a desk looking ahead and concentrating in a school classroom, with a row of teenage female classmates sitting at desks behind him
    Schoolgirl raising hand — Stock Photo
    Schoolgirl raising hand
    Teacher standing with student — Stock Photo
    Teacher standing with student
    Rear view of a multi-ethnic group of male and female teenage students with schoolbags walking between buildings in their school grounds — Stock Photo
    Rear view of a multi-ethnic group of male and female teenage students with schoolbags walking between buildings in their school grounds
    Front view of a Caucasian teenage girl and boy embracing and smiling, the girl squeezing the face of the boy while she takes a selfie of them with a smartphone in their school grounds, another teenage couple sitting in the background — Stock Photo
    Front view of a Caucasian teenage girl and boy embracing and smiling, the girl squeezing the face of the boy while she takes a selfie of them with a smartphone in their school grounds, another teenage couple sitting in the background
    Teacher explaining students in classroom — Stock Photo
    Teacher explaining students in classroom
    Side view close up of a Caucasian female conductor directing a group of teenage male and female choristers holding sheet music and singing standing on the stage of a school theatre during rehearsals for a performance — Stock Photo
    Side view close up of a Caucasian female conductor directing a group of teenage male and female choristers holding sheet music and singing standing on the stage of a school theatre during rehearsals for a performance
    High angle view of rural female teacher and chinese pupils raising hands and smiling at camera in classroom — Stock Photo
    High angle view of rural female teacher and chinese pupils raising hands and smiling at camera in classroom
    Side view of a multi-ethnic group of teenage pupils sitting at desks in class studying at school. High school education concept. — Stock Photo
    Side view of a multi-ethnic group of teenage pupils sitting at desks in class studying at school. High school education concept.
    Junior high schoolgirl making bar graph — Stock Photo
    Junior high schoolgirl making bar graph
    Junior high school girl student using computer in classroom — Stock Photo
    Junior high school girl student using computer in classroom
    High school teacher talking with students at table in classroom — Stock Photo
    High school teacher talking with students at table in classroom
    Front view of a multi-ethnic group of teenage school pupils and their Caucasian male teacher standing in a classroom looking at laptop computers together, the pupils listening while the teacher talks — Stock Photo
    Front view of a multi-ethnic group of teenage school pupils and their Caucasian male teacher standing in a classroom looking at laptop computers together, the pupils listening while the teacher talks
    Students painting in classroom — Stock Photo
    Students painting in classroom
    Portrait close up of a Caucasian teenage boy with dark hair and grey eyes sitting at a desk in a school classroom wearing headphones and looking at of a window — Stock Photo
    Portrait close up of a Caucasian teenage boy with dark hair and grey eyes sitting at a desk in a school classroom wearing headphones and looking at of a window
    Surprised students conducting exploding foam scientific experiment in classroom laboratory — Stock Photo
    Surprised students conducting exploding foam scientific experiment in classroom laboratory
    Student holding painting in class — Stock Photo
    Student holding painting in class
    Male teacher leading lesson in classroom — Stock Photo
    Male teacher leading lesson in classroom
    Portrait of confident schoolgirl — Stock Photo
    Portrait of confident schoolgirl
    Side view close up of multi-ethnic group of smiling high school teenagers in a school classroom sitting at desks, all raising their hands to answer a question — Stock Photo
    Side view close up of multi-ethnic group of smiling high school teenagers in a school classroom sitting at desks, all raising their hands to answer a question
    Students sitting on lecture with teacher in classroom — Stock Photo
    Students sitting on lecture with teacher in classroom
    Rear view of a multi-ethnic group of male and female teenage students talking as they walk through their school grounds — Stock Photo
    Rear view of a multi-ethnic group of male and female teenage students talking as they walk through their school grounds
    Focused boy students using digital tablet at microscope in laboratory classroom — Stock Photo
    Focused boy students using digital tablet at microscope in laboratory classroom
    Students going out of classroom after lesson — Stock Photo
    Students going out of classroom after lesson
    Female friends talking in locker room — Stock Photo
    Female friends talking in locker room
    Junior high students raising hands — Stock Photo
    Junior high students raising hands
    Junior high boy students playing basketball in schoolyard — Stock Photo
    Junior high boy students playing basketball in schoolyard
    Eager students touching globe in geography teachers hands — Stock Photo
    Eager students touching globe in geography teachers hands
    High school teacher supervising students taking exam desks classroom — Stock Photo
    High school teacher supervising students taking exam desks classroom
    High school boy students talking in classroom — Stock Photo
    High school boy students talking in classroom
    Happy high school students with digital tablet studying — Stock Photo
    Happy high school students with digital tablet studying
    College students talking and walking in corridor — Stock Photo
    College students talking and walking in corridor
    Front view of a multi-ethnic group of male and female teenager students sitting on a wall talking and using tablet computers in their school grounds — Stock Photo
    Front view of a multi-ethnic group of male and female teenager students sitting on a wall talking and using tablet computers in their school grounds
    Portrait of a mixed race teenage girl with long, dark hair and brown eyes standing in a school classroom smiling to camera, with classmates talking in the background — Stock Photo
    Portrait of a mixed race teenage girl with long, dark hair and brown eyes standing in a school classroom smiling to camera, with classmates talking in the background
    High angle view of students standing in locker room — Stock Photo
    High angle view of students standing in locker room
    High school students taking exam at tables — Stock Photo
    High school students taking exam at tables
    University students studying together — Stock Photo
    University students studying together
    Girl drawing bar graph — Stock Photo
    Girl drawing bar graph
    College students taking test at desks in classroom — Stock Photo
    College students taking test at desks in classroom
    Front view of a multi-ethnic group of teenage school pupils sitting at desks in a classroom and raising their hands — Stock Photo
    Front view of a multi-ethnic group of teenage school pupils sitting at desks in a classroom and raising their hands
    Mature teacher explaining student — Stock Photo
    Mature teacher explaining student