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    Students exchanging a piece of paper in a classroom — Stock Photo
    Students exchanging a piece of paper in a classroom
    College students studying together at computers in library — Stock Photo
    College students studying together at computers in library
    Serious woman reading book in adult education classroom — Stock Photo
    Serious woman reading book in adult education classroom
    Student smiling in classroom indoors — Stock Photo
    Student smiling in classroom indoors
    Close-up of white ceramic pots with selection of paintbrushes in various sizes. — Stock Photo
    Close-up of white ceramic pots with selection of paintbrushes in various sizes.
    Male high school teacher leading lesson at projection screen in classroom — Stock Photo
    Male high school teacher leading lesson at projection screen in classroom
    Boy student examining DNA model in classroom — Stock Photo
    Boy student examining DNA model in classroom
    Teacher helping junior high school students at desk in classroom — Stock Photo
    Teacher helping junior high school students at desk in classroom
    College students using microscope conducting scientific experiment in laboratory — Stock Photo
    College students using microscope conducting scientific experiment in laboratory
    Female artist screen printing in studio — Stock Photo
    Female artist screen printing in studio
    Classmates having fun in classroom — Stock Photo
    Classmates having fun in classroom
    Female college student listening classroom — Stock Photo
    Female college student listening classroom
    Junior high school students using smartphone at desk in classroom — Stock Photo
    Junior high school students using smartphone at desk in classroom
    African american students smiling together — Stock Photo
    African american students smiling together
    Teacher hugging african american student in class — Stock Photo
    Teacher hugging african american student in class
    Media student using smart phone — Stock Photo
    Media student using smart phone
    College students listening to professor in classroom — Stock Photo
    College students listening to professor in classroom
    Boy student holding and examining molecular structure — Stock Photo
    Boy student holding and examining molecular structure
    Teenage boy experimenting on microscope in laboratory at university — Stock Photo
    Teenage boy experimenting on microscope in laboratory at university
    Kindergarten children playing in the recreation room — Stock Photo
    Kindergarten children playing in the recreation room
    Teenage girl student practicing sewing on modern machine in cozy workshop — Stock Photo
    Teenage girl student practicing sewing on modern machine in cozy workshop
    Female fashion designers pinning dress on dressmakers model in studio — Stock Photo
    Female fashion designers pinning dress on dressmakers model in studio
    Schoolchildren writing in classroom — Stock Photo
    Schoolchildren writing in classroom
    Teenage girl student practicing sewing on modern machine in cozy workshop — Stock Photo
    Teenage girl student practicing sewing on modern machine in cozy workshop
    Schoolboy explaining about world map in classroom at school — Stock Photo
    Schoolboy explaining about world map in classroom at school
    Portrait of boy sitting in classroom — Stock Photo
    Portrait of boy sitting in classroom
    Happy boy when reding a picture book at home. — Stock Photo
    Happy boy when reding a picture book at home.
    Female teacher in hijab leading lesson at projection screen in classroom — Stock Photo
    Female teacher in hijab leading lesson at projection screen in classroom
    Student holding painted fish in classroom — Stock Photo
    Student holding painted fish in classroom
    Teacher and Young Students — Stock Photo
    Teacher and Young Students
    Front view of a teenage Caucasian boy in a high school classroom sitting at desk, raising his hand to answer a question, with teenage male classmates sitting at desks working in the background — Stock Photo
    Front view of a teenage Caucasian boy in a high school classroom sitting at desk, raising his hand to answer a question, with teenage male classmates sitting at desks working in the background
    Mature female professor writing on book — Stock Photo
    Mature female professor writing on book
    Cute boy looking away — Stock Photo
    Cute boy looking away
    Focused high school girl students taking exam at desks in classroom — Stock Photo
    Focused high school girl students taking exam at desks in classroom
    Mixed race boy sitting at desk wearing face mask in classroom, covering his face while sneezing. Primary education social distancing health safety during Covid19 Coronavirus pandemic. — Stock Photo
    Mixed race boy sitting at desk wearing face mask in classroom, covering his face while sneezing. Primary education social distancing health safety during Covid19 Coronavirus pandemic.
    Girl drawing on chalkboard in classroom — Stock Photo
    Girl drawing on chalkboard in classroom
    Pupils learning in classroom — Stock Photo
    Pupils learning in classroom
    Boy with Down syndrome in a school classroom — Stock Photo
    Boy with Down syndrome in a school classroom
    High school students clapping in debate class — Stock Photo
    High school students clapping in debate class
    Young college student using digital tablet in classroom — Stock Photo
    Young college student using digital tablet in classroom
    Female artist painting in art studio — Stock Photo
    Female artist painting in art studio
    Mature female instructor preparing in classroom — Stock Photo
    Mature female instructor preparing in classroom
    Junior high students using computers in computer lab — Stock Photo
    Junior high students using computers in computer lab
    Boy students examining liquid in test tube, conducting scientific experiment in laboratory classroom — Stock Photo
    Boy students examining liquid in test tube, conducting scientific experiment in laboratory classroom
    Four children standing by the blackboard. — Stock Photo
    Four children standing by the blackboard.
    Teenage girl student practicing sewing on modern machine in cozy workshop — Stock Photo
    Teenage girl student practicing sewing on modern machine in cozy workshop
    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
    College students using laptop and digital tablet in classroom — Stock Photo
    College students using laptop and digital tablet in classroom
    Teenage girl experimenting on microscope in laboratory at university — Stock Photo
    Teenage girl experimenting on microscope in laboratory at university
    African american students smiling in class — Stock Photo
    African american students smiling in class
    Portrait smiling senior woman at laptop in adult education classroom — Stock Photo
    Portrait smiling senior woman at laptop in adult education classroom
    Portrait of smiling schoolboy — Stock Photo
    Portrait of smiling schoolboy
    Instructor discussing air conditioner recharging with students in HVAC classroom one student in wheelchair — Stock Photo
    Instructor discussing air conditioner recharging with students in HVAC classroom one student in wheelchair
    Young woman writing in book — Stock Photo
    Young woman writing in book
    Girl lifts her hair from her forehead to have her temperature measured — Stock Photo
    Girl lifts her hair from her forehead to have her temperature measured
    Community college instructor helping students at desk in classroom — Stock Photo
    Community college instructor helping students at desk in classroom
    Happy chinese rural female teacher and pupils in classroom — Stock Photo
    Happy chinese rural female teacher and pupils in classroom
    Girl drawing with colored pencils — Stock Photo
    Girl drawing with colored pencils
    Little kid standing at blackboard in classroom — Stock Photo
    Little kid standing at blackboard in classroom
    Male electrician student using screwdriver — Stock Photo
    Male electrician student using screwdriver