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    Male science teacher and students laughing, conducting scientific experiment in laboratory classroom — Stock Photo
    Male science teacher and students laughing, conducting scientific experiment in laboratory classroom
    Side view close up of a young African schoolboy sitting at his desk and turning around, looking to camera and smiling during a lesson in a township elementary school classroom. — Stock Photo
    Side view close up of a young African schoolboy sitting at his desk and turning around, looking to camera and smiling during a lesson in a township elementary school classroom.
    Rows of comfortable seats located inside empty lecture hall before lesson in contemporary university — Stock Photo
    Rows of comfortable seats located inside empty lecture hall before lesson in contemporary university
    Teenage girl student practicing sewing on modern machine in cozy workshop — Stock Photo
    Teenage girl student practicing sewing on modern machine in cozy workshop
    Portrait of confident teachers in library with students — Stock Photo
    Portrait of confident teachers in library with students
    Chinese children painting in art class with teacher — Stock Photo
    Chinese children painting in art class with teacher
    Withered class room — Stock Photo
    Withered class room
    Instructor using demo board to explain HVAC control system operation one student in wheelchair — Stock Photo
    Instructor using demo board to explain HVAC control system operation one student in wheelchair
    University student selecting book from library in college — Stock Photo
    University student selecting book from library in college
    Schoolboys writing spellings — Stock Photo
    Schoolboys writing spellings
    Portrait of smiling, confident junior high school students studying in classroom — Stock Photo
    Portrait of smiling, confident junior high school students studying in classroom
    Laughing girl student at microscope in laboratory classroom — Stock Photo
    Laughing girl student at microscope in laboratory classroom
    Side view mid section of a mixed race teenage schoolgirl sitting at a desk in class using a laptop computer — Stock Photo
    Side view mid section of a mixed race teenage schoolgirl sitting at a desk in class using a laptop computer
    Double-ended colored pencil, on light blue and orange geometric background, back to school concept — Stock Photo
    Double-ended colored pencil, on light blue and orange geometric background, back to school concept
    Students stacking blocks in classroom — Stock Photo
    Students stacking blocks in classroom
    Portrait of schoolgirl in classroom — Stock Photo
    Portrait of schoolgirl in classroom
    Children in classroom during break — Stock Photo
    Children in classroom during break
    Teacher and Young Students — Stock Photo
    Teacher and Young Students
    Artists looking at painting in art class studio — Stock Photo
    Artists looking at painting in art class studio
    African american student smiling in class — Stock Photo
    African american student smiling in class
    Teenage girl student practicing sewing on modern machine in cozy workshop — Stock Photo
    Teenage girl student practicing sewing on modern machine in cozy workshop
    Curious kids watching teacher with toy airplane in science center — Stock Photo
    Curious kids watching teacher with toy airplane in science center
    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
    Rural female teacher and pupils using laptop computer together in school — Stock Photo
    Rural female teacher and pupils using laptop computer together in school
    Young college student using tablet while sitting at desk in classroom — Stock Photo
    Young college student using tablet while sitting at desk in classroom
    Student in wheelchair studying furnace electronic control system in HVAC classroom — Stock Photo
    Student in wheelchair studying furnace electronic control system in HVAC classroom
    High school students watching teacher at projection screen during lesson in classroom — Stock Photo
    High school students watching teacher at projection screen during lesson in classroom
    Male teacher and girl students conducting scientific experiment at microscope in laboratory classroom — Stock Photo
    Male teacher and girl students conducting scientific experiment at microscope in laboratory classroom
    Close-in View of Young Girl At Kitchen Table Doing School Work — Stock Photo
    Close-in View of Young Girl At Kitchen Table Doing School Work
    Serious boy student holding molecular structure in classroom — Stock Photo
    Serious boy student holding molecular structure in classroom
    Group of children in a classroom — Stock Photo
    Group of children in a classroom
    Portrait smiling female artist painting at canvas in art class studio — Stock Photo
    Portrait smiling female artist painting at canvas in art class studio
    Desks and chairs in empty classroom interior — Stock Photo
    Desks and chairs in empty classroom interior
    Young woman sitting in classroom at table and looking down at smartphone. — Stock Photo
    Young woman sitting in classroom at table and looking down at smartphone.
    Schoolkids looking at world map in classroom at school — Stock Photo
    Schoolkids looking at world map in classroom at school
    Teacher sitting at desk with laptop with students in background — Stock Photo
    Teacher sitting at desk with laptop with students in background
    Side view of a young mixed race female fashion student working on a design in a studio at fashion college — Stock Photo
    Side view of a young mixed race female fashion student working on a design in a studio at fashion college
    Front view close up of a young African schoolgirl sitting at a desk using a laptop computer and smiling during a lesson in a township elementary school classroom, in the background classmates are sitting at their desks working — Stock Photo
    Front view close up of a young African schoolgirl sitting at a desk using a laptop computer and smiling during a lesson in a township elementary school classroom, in the background classmates are sitting at their desks working
    Female community college student with headphones using computer in computer lab classroom — Stock Photo
    Female community college student with headphones using computer in computer lab classroom
    Happy mature female teacher sitting at school desk — Stock Photo
    Happy mature female teacher sitting at school desk
    Boy with toy in classroom — Stock Photo
    Boy with toy in classroom
    Portrait smiling, confident junior high school girl studying in classroom — Stock Photo
    Portrait smiling, confident junior high school girl studying in classroom
    Students standing in the Science Club — Stock Photo
    Students standing in the Science Club
    Elementary boys studying together — Stock Photo
    Elementary boys studying together
    Female artist sketching at easel in art class studio — Stock Photo
    Female artist sketching at easel in art class studio
    Portrait of male teacher leaning at desk in classroom — Stock Photo
    Portrait of male teacher leaning at desk in classroom
    Junior high teacher helping students using computers in computer lab — Stock Photo
    Junior high teacher helping students using computers in computer lab
    Portrait of caucasian girl wearing face mask sitting on her desk in the class at elementary school. hygiene and social distancing at school during covid 19 pandemic — Stock Photo
    Portrait of caucasian girl wearing face mask sitting on her desk in the class at elementary school. hygiene and social distancing at school during covid 19 pandemic
    Rural primary school teachers in class — Stock Photo
    Rural primary school teachers in class
    Portrait confident, smiling male community college instructor at computer in classroom — Stock Photo
    Portrait confident, smiling male community college instructor at computer in classroom
    Hand of teacher pointing to molecular structure on projection screen — Stock Photo
    Hand of teacher pointing to molecular structure on projection screen
    Students taking notes in adult education classroom — Stock Photo
    Students taking notes in adult education classroom
    Focused junior high school boy with headphones in classroom — Stock Photo
    Focused junior high school boy with headphones in classroom
    Side view of a young African American female fashion student sitting working on a laptop computer in a studio at fashion college, with mannequins in the background — Stock Photo
    Side view of a young African American female fashion student sitting working on a laptop computer in a studio at fashion college, with mannequins in the background
    Boy at Green Science Fair sign — Stock Photo
    Boy at Green Science Fair sign
    Front view close up of a young African schoolboy sitting at his desk using a tablet computer and smiling during a lesson in a township elementary school classroom, in the background classmates are sitting at their desks working — Stock Photo
    Front view close up of a young African schoolboy sitting at his desk using a tablet computer and smiling during a lesson in a township elementary school classroom, in the background classmates are sitting at their desks working
    Serious woman reading book in adult education classroom — Stock Photo
    Serious woman reading book in adult education classroom
    Young students studying in classroom — Stock Photo
    Young students studying in classroom
    Community college instructor helping student with headphones at computer in computer lab classroom — Stock Photo
    Community college instructor helping student with headphones at computer in computer lab 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