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    Girl student examining and touching molecular structure in classroom — Stock Photo
    Girl student examining and touching molecular structure in classroom
    School bus sign against a blue sky — Stock Photo
    School bus sign against a blue sky
    High school students clapping for classmate in debate class — Stock Photo
    High school students clapping for classmate in debate class
    Young male basketball player jumping to slam dunk basketball in game on court in gymnasium — Stock Photo
    Young male basketball player jumping to slam dunk basketball in game on court in gymnasium
    College students talking and studying together — Stock Photo
    College students talking and studying together
    Rear view of a teenage multi-ethnic group of male field hockey players, preparing before a game, walking from the changing room to the pitch, backlit — Stock Photo
    Rear view of a teenage multi-ethnic group of male field hockey players, preparing before a game, walking from the changing room to the pitch, backlit
    Curious students examining DNA model in classroom — Stock Photo
    Curious students examining DNA model in classroom
    Chinese girl in school uniform with backpack — Stock Photo
    Chinese girl in school uniform with backpack
    Rear view of a multi-ethnic group of teenage male and female high school pupils in a classroom, working on computers and concentrating — Stock Photo
    Rear view of a multi-ethnic group of teenage male and female high school pupils in a classroom, working on computers and concentrating
    Side view close up of a teenage Caucasian boy in a school classroom sitting at desk, concentrating, looking out of the window, leaning his head on his hand — Stock Photo
    Side view close up of a teenage Caucasian boy in a school classroom sitting at desk, concentrating, looking out of the window, leaning his head on his hand
    Two handsome teenage boys sitting on the wall repairing a skateboard — Stock Photo
    Two handsome teenage boys sitting on the wall repairing a skateboard
    Front view of a multi-ethnic group of teenage male and female musicians sitting in a classroom holding their instruments during a break in school band practice session — Stock Photo
    Front view of a multi-ethnic group of teenage male and female musicians sitting in a classroom holding their instruments during a break in school band practice session
    Front view mid section of teenage boy musician standing playing a saxophone front of a window during a school band practice — Stock Photo
    Front view mid section of teenage boy musician standing playing a saxophone front of a window during a school band practice
    Portrait happy junior high students and teachers in library — Stock Photo
    Portrait happy junior high students and teachers in library
    Pensive, curious girl student examining molecular structure — Stock Photo
    Pensive, curious girl student examining molecular structure
    Male teacher helping girl student using microscope, conducting scientific experiment in laboratory classroom — Stock Photo
    Male teacher helping girl student using microscope, conducting scientific experiment in laboratory classroom
    Side view of a Caucasian female field hockey goalkeeper, during a field hockey game, protecting a goal from a ball, on a sunny day — Stock Photo
    Side view of a Caucasian female field hockey goalkeeper, during a field hockey game, protecting a goal from a ball, on a sunny day
    Junior high students leaving school building, descending steps — Stock Photo
    Junior high students leaving school building, descending steps
    Portrait of a teenage mixed race male field hockey player, wearing a red team strip, standing on a field hockey pitch, looking to camera, focusing before a game, with his teammates in the background on a sunny day — Stock Photo
    Portrait of a teenage mixed race male field hockey player, wearing a red team strip, standing on a field hockey pitch, looking to camera, focusing before a game, with his teammates in the background on a sunny day
    High school girls ascending stairs — Stock Photo
    High school girls ascending stairs
    Young male basketball player dribbling the ball, playing game in gymnasium — Stock Photo
    Young male basketball player dribbling the ball, playing game in gymnasium
    Side view of a mixed race teenage male high school student in an empty school theatre during rehearsals for a performance, standing on the stage holding a script and practicing his part, with other pupils holding scripts in the background — Stock Photo
    Side view of a mixed race teenage male high school student in an empty school theatre during rehearsals for a performance, standing on the stage holding a script and practicing his part, with other pupils holding scripts in the background
    Portrait happy, confident junior high girl students — Stock Photo
    Portrait happy, confident junior high girl students
    Focused high school girl student taking exam — Stock Photo
    Focused high school girl student taking exam
    Boy student examining DNA model in laboratory classroom — Stock Photo
    Boy student examining DNA model in laboratory classroom
    Junior high school students studying at desk in classroom — Stock Photo
    Junior high school students studying at desk in classroom
    Portrait of happy junior high friends playing basketball in schoolyard — Stock Photo
    Portrait of happy junior high friends playing basketball in schoolyard
    Focused young male college student studying in cafe — Stock Photo
    Focused young male college student studying in cafe
    Girl writing in book — Stock Photo
    Girl writing in book
    Front view of a group of female Caucasian field hockey players and their Caucasian male field hockey coach, training before a game, working out on a field hockey pitch, doing planks, on a sunny day — Stock Photo
    Front view of a group of female Caucasian field hockey players and their Caucasian male field hockey coach, training before a game, working out on a field hockey pitch, doing planks, on a sunny day
    Middle Schooler boy applying grip tape to his skateboard. — Stock Photo
    Middle Schooler boy applying grip tape to his skateboard.
    Confident, happy female instructor preparing in classroom — Stock Photo
    Confident, happy female instructor preparing in classroom
    Focused high school boy student taking exam at desk in classroom — Stock Photo
    Focused high school boy student taking exam at desk in classroom
    Portrait of teenage Caucasian female high school student with long blonde hair wearing a cap and gown, holding a diploma and looking to camera and smiling on her graduation day — Stock Photo
    Portrait of teenage Caucasian female high school student with long blonde hair wearing a cap and gown, holding a diploma and looking to camera and smiling on her graduation day
    Portrait of a High School baseball player in maroon uniform swing his bat — Stock Photo
    Portrait of a High School baseball player in maroon uniform swing his bat
    Portrait confident young male basketball player dribbling the ball on court in gymnasium — Stock Photo
    Portrait confident young male basketball player dribbling the ball on court in gymnasium
    Portrait smiling, confident junior high school girl in classroom — Stock Photo
    Portrait smiling, confident junior high school girl in classroom
    Junior high students leaving school building, descending steps — Stock Photo
    Junior high students leaving school building, descending steps
    High school girls talking on stairs — Stock Photo
    High school girls talking on stairs
    Young woman looking away — Stock Photo
    Young woman looking away
    Lunchbox with pasta and plastic fork by notepad and pencils — Stock Photo
    Lunchbox with pasta and plastic fork by notepad and pencils
    Side view of a group of female Caucasian field hockey players and their Caucasian male field hockey coach, training before a game, working out on a field hockey pitch, doing exercises, preparing for shooting training on a sunny day — Stock Photo
    Side view of a group of female Caucasian field hockey players and their Caucasian male field hockey coach, training before a game, working out on a field hockey pitch, doing exercises, preparing for shooting training on a sunny day
    Front view of a Caucasian female and male high school pupils hanging out and embracing each other, standing in their school grounds — Stock Photo
    Front view of a Caucasian female and male high school pupils hanging out and embracing each other, standing in their school grounds
    Side view of a multi-ethnic group of high school teenage male and female school pupils in a classroom, working on computers and concentrating — Stock Photo
    Side view of a multi-ethnic group of high school teenage male and female school pupils in a classroom, working on computers and concentrating
    Portrait enthusiastic female high school student in corridor — Stock Photo
    Portrait enthusiastic female high school student in corridor
    Portrait of a Caucasian 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 Caucasian teenage girl with long, dark hair and brown eyes standing in a school classroom smiling to camera, with classmates talking in the background
    View from above high school teacher supervising students taking exam — Stock Photo
    View from above high school teacher supervising students taking exam
    Thoughtful high school girl taking exam at desk in classroom — Stock Photo
    Thoughtful high school girl taking exam at desk in classroom
    Focused young male basketball player shooting free throw — Stock Photo
    Focused young male basketball player shooting free throw
    Smiling teenage girl studying with friends — Stock Photo
    Smiling teenage girl studying with friends
    Young female college student listening to classmate — Stock Photo
    Young female college student listening to classmate
    High school teacher calling on students with hands raised during lesson in classroom — Stock Photo
    High school teacher calling on students with hands raised during lesson in classroom
    Wniversity students discussing by whiteboard — Stock Photo
    Wniversity students discussing by whiteboard
    Portrait confident junior high girl student in library — Stock Photo
    Portrait confident junior high girl student in library
    Students typing at computers in adult education classroom — Stock Photo
    Students typing at computers in adult education classroom
    Portrait of teenage student girl standing in city during autumn — Stock Photo
    Portrait of teenage student girl standing in city during autumn
    Railings and bleachers at high school stadium — Stock Photo
    Railings and bleachers at high school stadium
    Side view of a multi-ethnic group of teenage male field hockey players, on the pitch, holding their hockey sticks and embracing, celebrating a victory on a sunny day — Stock Photo
    Side view of a multi-ethnic group of teenage male field hockey players, on the pitch, holding their hockey sticks and embracing, celebrating a victory on a sunny day
    Portrait confident young male college student — Stock Photo
    Portrait confident young male college student
    Junior high students discussing — Stock Photo
    Junior high students discussing