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    Male student working with copper in shop class workshop — Stock Photo
    Male student working with copper in shop class workshop
    High school students clapping in debate class — Stock Photo
    High school students clapping in debate class
    Front view close up of a middle aged African female school teacher standing at the front of the class in front of the blackboard and leaning forward to watch her pupils writing at their desks during a lesson in a township elementary school classroom — Stock Photo
    Front view close up of a middle aged African female school teacher standing at the front of the class in front of the blackboard and leaning forward to watch her pupils writing at their desks during a lesson in a township elementary school classroom
    Girl students studying at computer in library — Stock Photo
    Girl students studying at computer in library
    Junior high school students with hands raised during lesson in classroom — Stock Photo
    Junior high school students with hands raised during lesson in classroom
    Group of multi ethnic kids sitting on their desk during the lesson with a Caucasian female teacher. Primary education social distancing health safety during Covid19 Coronavirus pandemic. — Stock Photo
    Group of multi ethnic kids sitting on their desk during the lesson with a Caucasian female teacher. Primary education social distancing health safety during Covid19 Coronavirus pandemic.
    Male teacher teaching students in the classroom at school — Stock Photo
    Male teacher teaching students in the classroom at school
    Female teacher and curious girl students examining molecular structure in laboratory classroom — Stock Photo
    Female teacher and curious girl students examining molecular structure in laboratory classroom
    Female teacher and students conducting scientific experiment, watching liquid in test tube in laboratory classroom — Stock Photo
    Female teacher and students conducting scientific experiment, watching liquid in test tube in laboratory classroom
    Girl with classmates stirring a beaker with yellow liquid — Stock Photo
    Girl with classmates stirring a beaker with yellow liquid
    Front view of two young African schoolgirls sitting at their desk, one raising her hand to answer a question and the other writing in her notebook during a lesson — Stock Photo
    Front view of two young African schoolgirls sitting at their desk, one raising her hand to answer a question and the other writing in her notebook during a lesson
    College students talking in sunny corridor — Stock Photo
    College students talking in sunny corridor
    Front view of a teenage African American female high school student reading to a multi-ethnic class of teenagers in a school classroom sitting at desks listening and concentrating, their male Caucasian teacher standing and listening in the background — Stock Photo
    Front view of a teenage African American female high school student reading to a multi-ethnic class of teenagers in a school classroom sitting at desks listening and concentrating, their male Caucasian teacher standing and listening in the background
    Front view of a Caucasian teenage boy sitting by a window holding an acoustic guitar, with a Caucasian teenage boy sitting behind him playing the saxophone in a high school — Stock Photo
    Front view of a Caucasian teenage boy sitting by a window holding an acoustic guitar, with a Caucasian teenage boy sitting behind him playing the saxophone in a high school
    Portrait confident male friends with water bottles in parking lot — Stock Photo
    Portrait confident male friends with water bottles in parking lot
    Male teacher teaching students in the class at school — Stock Photo
    Male teacher teaching students in the class at school
    Focused high school students taking exam at desks in classroom — Stock Photo
    Focused high school students taking exam at desks in classroom
    Chinese children running with ice pops on street — Stock Photo
    Chinese children running with ice pops on street
    Group of multi ethnic kids sitting on their desk during the lesson with a female teacher wearing a face mask. Primary education social distancing health safety during Covid19 Coronavirus pandemic. — Stock Photo
    Group of multi ethnic kids sitting on their desk during the lesson with a female teacher wearing a face mask. Primary education social distancing health safety during Covid19 Coronavirus pandemic.
    Curious students watching chemical reaction, conducting scientific experiment in laboratory classroom — Stock Photo
    Curious students watching chemical reaction, conducting scientific experiment in laboratory classroom
    Students sitting on tables in class — Stock Photo
    Students sitting on tables in class
    Students programming and testing robotics in classroom — Stock Photo
    Students programming and testing robotics in classroom
    Chinese business couple with children walking hand in hand at street — Stock Photo
    Chinese business couple with children walking hand in hand at street
    Students typing at computers in adult education classroom — Stock Photo
    Students typing at computers in adult education classroom
    Smiling girl students researching at computer in laboratory classroom — Stock Photo
    Smiling girl students researching at computer in laboratory classroom
    Multi ethnic boy and girl sitting at desks wearing face masks in classroom. Primary education social distancing health safety during Covid19 Coronavirus pandemic. — Stock Photo
    Multi ethnic boy and girl sitting at desks wearing face masks in classroom. Primary education social distancing health safety during Covid19 Coronavirus pandemic.
    Front view of a multi-ethnic group of teenage pupils sitting at desks in class studying at school with a Caucasian male teacher standing and talking to one Caucasian boy at his desk — Stock Photo
    Front view of a multi-ethnic group of teenage pupils sitting at desks in class studying at school with a Caucasian male teacher standing and talking to one Caucasian boy at his desk
    Male teacher at touch screen leading lesson in classroom — Stock Photo
    Male teacher at touch screen leading lesson in classroom
    Portrait of confident junior high student — Stock Photo
    Portrait of confident junior high student
    Portrait of african american girl sitting on her desk in the class at school. school and education concept — Stock Photo
    Portrait of african american girl sitting on her desk in the class at school. school and education concept
    Students conducting scientific experiment in laboratory classroom — Stock Photo
    Students conducting scientific experiment in laboratory classroom
    Group of multi ethnic kids sitting on their desk during the lesson with a female teacher wearing a face mask. Primary education social distancing health safety during Covid19 Coronavirus pandemic. — Stock Photo
    Group of multi ethnic kids sitting on their desk during the lesson with a female teacher wearing a face mask. Primary education social distancing health safety during Covid19 Coronavirus pandemic.
    Happy junior high schoolgirl — Stock Photo
    Happy junior high schoolgirl
    Students during IT lesson at class — Stock Photo
    Students during IT lesson at class
    Man sitting on lockers with female friend in university — Stock Photo
    Man sitting on lockers with female friend in university
    Schoolboy writing spellings — Stock Photo
    Schoolboy writing spellings
    Front view close up of a group of young African schoolchildren sitting at their desks, raising hands to answer a question during a lesson in a township elementary school classroom — Stock Photo
    Front view close up of a group of young African schoolchildren sitting at their desks, raising hands to answer a question during a lesson in a township elementary school classroom
    African american students smiling together — Stock Photo
    African american students smiling together
    School classroom full of pupils — Stock Photo
    School classroom full of pupils
    Front view close up of a young African schoolgirl sitting at her desk using a smartphone and smiling in a classroom at a township elementary school. — Stock Photo
    Front view close up of a young African schoolgirl sitting at her desk using a smartphone and smiling in a classroom at a township elementary school.
    Caucasian girl wearing face mask while sitting at desk and sanitizing her hands. Primary education social distancing health safety during Covid19 Coronavirus pandemic. — Stock Photo
    Caucasian girl wearing face mask while sitting at desk and sanitizing her hands. Primary education social distancing health safety during Covid19 Coronavirus pandemic.
    Junior high students using computer in computer lab — Stock Photo
    Junior high students using computer in computer lab
    Schoolgirl raising hand — Stock Photo
    Schoolgirl raising hand
    Students researching at computer in dark classroom — Stock Photo
    Students researching at computer in dark classroom
    Children smiling at camera and having fun — Stock Photo
    Children smiling at camera and having fun
    Thoughtful schoolboy sitting in classroom — Stock Photo
    Thoughtful schoolboy sitting in classroom
    Rear view of caucasian male teacher using digital tablet while teaching in the class at school. school and education concept — Stock Photo
    Rear view of caucasian male teacher using digital tablet while teaching in the class at school. school and education concept
    Rural female teacher standing near chalkboard and chinese pupils sitting at desks in the classroom — Stock Photo
    Rural female teacher standing near chalkboard and chinese pupils sitting at desks in the classroom
    High school teacher helping students studying in classroom — Stock Photo
    High school teacher helping students studying in classroom
    Teacher and schoolboy using digital tablet — Stock Photo
    Teacher and schoolboy using digital tablet
    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
    Female Caucasian teacher wearing face mask teaching in class at school. Primary education social distancing health safety during Covid19 Coronavirus pandemic. — Stock Photo
    Female Caucasian teacher wearing face mask teaching in class at school. Primary education social distancing health safety during Covid19 Coronavirus pandemic.
    High school teacher supervising students taking exam at desks — Stock Photo
    High school teacher supervising students taking exam at desks
    Rural chinese teacher and pupils in school and on yard — Stock Photo
    Rural chinese teacher and pupils in school and on yard
    College students talking in classroom together — Stock Photo
    College students talking in classroom together
    Male teacher and girl students conducting scientific experiment at microscope and laptop in laboratory classroom — Stock Photo
    Male teacher and girl students conducting scientific experiment at microscope and laptop in laboratory classroom
    High school teacher supervising students taking exam at desks — Stock Photo
    High school teacher supervising students taking exam at desks
    Teacher helping junior high school students at desk in classroom — Stock Photo
    Teacher helping junior high school students at desk in classroom
    Student painting in classroom indoors — Stock Photo
    Student painting in classroom indoors
    Teacher helping junior high school students at desk in classroom — Stock Photo
    Teacher helping junior high school students at desk in classroom