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    High school teacher helping students with homework in classroom — Stock Photo
    High school teacher helping students with homework in classroom
    Teacher and students in adult education carpentry workshop class — Stock Photo
    Teacher and students in adult education carpentry workshop class
    Professor with muscular dystrophy working with students in a laboratory — Stock Photo
    Professor with muscular dystrophy working with students in a laboratory
    Three children in school room computer laboratory with rows of computer monitors. — Stock Photo
    Three children in school room computer laboratory with rows of computer monitors.
    Young female teacher and chinese school students playing in rural area — Stock Photo
    Young female teacher and chinese school students playing in rural area
    Group of diverse students wearing face masks talking to each other in the corridor at school. school and education concept — Stock Photo
    Group of diverse students wearing face masks talking to each other in the corridor at school. school and education concept
    Chinese man and woman using laptop in cafe — Stock Photo
    Chinese man and woman using laptop in cafe
    Female college students practicing chemistry experiment at desk in lab — Stock Photo
    Female college students practicing chemistry experiment at desk in lab
    Side view of a teenage Caucasian boy holding sitting in front of a window in a classroom holding a French horn with a multi-ethnic group of teenage male and female musicians sitting behind him — Stock Photo
    Side view of a teenage Caucasian boy holding sitting in front of a window in a classroom holding a French horn with a multi-ethnic group of teenage male and female musicians sitting behind him
    Caucasian male teacher and students putting recyclable plastic items in tray at school. school and education concept — Stock Photo
    Caucasian male teacher and students putting recyclable plastic items in tray at school. school and education concept
    African american student writing on blackboard in class — Stock Photo
    African american student writing on blackboard in class
    Students sitting in class — Stock Photo
    Students sitting in class
    College students with headphones and mp3 player high-fiving in stairway — Stock Photo
    College students with headphones and mp3 player high-fiving in stairway
    Smiling female community college students discussing paperwork in classroom — Stock Photo
    Smiling female community college students discussing paperwork in classroom
    Female art students listening to instructor in art painting class workshop — Stock Photo
    Female art students listening to instructor in art painting class workshop
    Surprised students conducting exploding foam scientific experiment in classroom laboratory — Stock Photo
    Surprised students conducting exploding foam scientific experiment in classroom laboratory
    Young female teacher walking outdoor with rural chinese students — Stock Photo
    Young female teacher walking outdoor with rural chinese students
    Caucasian male doctor talking to group of diverse students sitting in the class at school. health protection and safety at school during covid-19 pandemic concept — Stock Photo
    Caucasian male doctor talking to group of diverse students sitting in the class at school. health protection and safety at school during covid-19 pandemic concept
    School classroom full of pupils — Stock Photo
    School classroom full of pupils
    Community college students at microphone in journalism class — Stock Photo
    Community college students at microphone in journalism class
    Curious junior high school student using virtual reality simulator in classroom — Stock Photo
    Curious junior high school student using virtual reality simulator in classroom
    Teacher assisting students in experiment on molecule in laboratory — Stock Photo
    Teacher assisting students in experiment on molecule in laboratory
    Two students standing by railing in front of lockers with coffee — Stock Photo
    Two students standing by railing in front of lockers with coffee
    Happy chinese pupils standing together and smiling at camera outdoor — Stock Photo
    Happy chinese pupils standing together and smiling at camera outdoor
    Teacher and students at interactive exhibit in science center — Stock Photo
    Teacher and students at interactive exhibit in science center
    Junior high students leaving school building, descending steps — Stock Photo
    Junior high students leaving school building, descending steps
    Portrait close up of a young African schoolgirl wearing her school uniform and schoolbag, looking straight to camera smiling, at a township elementary school with classmates sitting at desks in the background — Stock Photo
    Portrait close up of a young African schoolgirl wearing her school uniform and schoolbag, looking straight to camera smiling, at a township elementary school with classmates sitting at desks in the background
    Professor with muscular dystrophy working with students in a laboratory — Stock Photo
    Professor with muscular dystrophy working with students in a laboratory
    Front view of a middle aged African female school teacher helping a young African schoolgirl sitting at her desk during a lesson in a township elementary school classroom, beside her and in the background classmates are writing in their books — Stock Photo
    Front view of a middle aged African female school teacher helping a young African schoolgirl sitting at her desk during a lesson in a township elementary school classroom, beside her and in the background classmates are writing in their books
    Concentrated young students — Stock Photo
    Concentrated young students
    High school students studying in classroom — Stock Photo
    High school students studying in classroom
    College students studying together at home — Stock Photo
    College students studying together at home
    Low section front view close up of two teenage female high school pupils, using smartphones and sitting on steps in the school grounds — Stock Photo
    Low section front view close up of two teenage female high school pupils, using smartphones and sitting on steps in the school grounds
    Young university students at desk in classroom — Stock Photo
    Young university students at desk in classroom
    Male student holding books and smiling at camera with other students in background — Stock Photo
    Male student holding books and smiling at camera with other students in background
    Teenage girls reading book — Stock Photo
    Teenage girls reading book
    Teenage girl with friends — Stock Photo
    Teenage girl with friends
    College students looking at cell phone — Stock Photo
    College students looking at cell phone
    Couple being playful on a city sidewalk at nighttime — Stock Photo
    Couple being playful on a city sidewalk at nighttime
    Male college student listening to mp3 player in busy stairway — Stock Photo
    Male college student listening to mp3 player in busy stairway
    University student taking exam, students in background writing — Stock Photo
    University student taking exam, students in background writing
    Side view of a young African schoolboy sitting at his desk, leaning and listening during a lesson in a township elementary school classroom, around him classmates are sitting at their desks writing — Stock Photo
    Side view of a young African schoolboy sitting at his desk, leaning and listening during a lesson in a township elementary school classroom, around him classmates are sitting at their desks writing
    Cheerful young multiracial female students enjoying pastime on stadium — Stock Photo
    Cheerful young multiracial female students enjoying pastime on stadium
    Young friends college students studying using book and digital tablet at table — Stock Photo
    Young friends college students studying using book and digital tablet at table
    Front view of a teenage mixed-race boy in a school classroom sitting at desk, raising his hand to answer a question, with teenage male and female classmates sitting at desks working in the background — Stock Photo
    Front view of a teenage mixed-race boy in a school classroom sitting at desk, raising his hand to answer a question, with teenage male and female classmates sitting at desks working in the background
    Doctors undertaking cardiopulmonary resuscitation training on dummies. — Stock Photo
    Doctors undertaking cardiopulmonary resuscitation training on dummies.
    University students studying in library — Stock Photo
    University students studying in library
    Young female college students studying at laptop in cafe window — Stock Photo
    Young female college students studying at laptop in cafe window
    Front view of a young African American Caucasian mixed race female fashion student working on a design in a studio at fashion college — Stock Photo
    Front view of a young African American Caucasian mixed race female fashion student working on a design in a studio at fashion college
    Teenage students listening to male instructor in dance class studio — Stock Photo
    Teenage students listening to male instructor in dance class studio
    Mid section view of a group of multi ethnic kids wearing face masks performing yoga in the school garden. Primary education social distancing health safety during Covid19 Coronavirus pandemic. — Stock Photo
    Mid section view of a group of multi ethnic kids wearing face masks performing yoga in the school garden. Primary education social distancing health safety during Covid19 Coronavirus pandemic.
    Woman using computer in classroom — Stock Photo
    Woman using computer in classroom
    Focused college student using digital tablet in science laboratory classroom — Stock Photo
    Focused college student using digital tablet in science laboratory classroom
    Portrait enthusiastic junior high students and teachers cheering with arms raised — Stock Photo
    Portrait enthusiastic junior high students and teachers cheering with arms raised
    University professor with Muscular Dystrophy teaching students in a classroom — Stock Photo
    University professor with Muscular Dystrophy teaching students in a classroom
    Students programming at computer in classroom — Stock Photo
    Students programming at computer in classroom
    African american student raising hand in class — Stock Photo
    African american student raising hand in class
    Side view mid section of boy and girl high school student sitting on chairs in an empty school theatre preparing before a performance, holding scripts and rehearsing together — Stock Photo
    Side view mid section of boy and girl high school student sitting on chairs in an empty school theatre preparing before a performance, holding scripts and rehearsing together
    Side view of African American teenage girl and a Caucasian teenage boy high school student in an empty school theatre during rehearsals for a performance, standing on the stage holding scripts and practicing their parts — Stock Photo
    Side view of African American teenage girl and a Caucasian teenage boy high school student in an empty school theatre during rehearsals for a performance, standing on the stage holding scripts and practicing their parts
    Smiling young couple using digital tablet in kitchen — Stock Photo
    Smiling young couple using digital tablet in kitchen