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    Girl raising her hand in class. — Stock Photo
    Girl raising her hand in class.
    Community college instructor helping mature student in classroom — Stock Photo
    Community college instructor helping mature student in classroom
    Smiling junior high girl student using computer in computer lab — Stock Photo
    Smiling junior high girl student using computer in computer lab
    Male teacher and students conducting scientific experiment in laboratory classroom — Stock Photo
    Male teacher and students conducting scientific experiment in laboratory classroom
    Portrait confident young male college student in library — Stock Photo
    Portrait confident young male college student in library
    Entrance to a modern pre-school or children nursery — Stock Photo
    Entrance to a modern pre-school or children nursery
    Female college students in hijab and dhuku using computer in computer lab — Stock Photo
    Female college students in hijab and dhuku using computer in computer lab
    Focused high school girl student taking exam at desk in classroom — Stock Photo
    Focused high school girl student taking exam at desk in classroom
    Community college instructor talking with student at computer in computer lab classroom — Stock Photo
    Community college instructor talking with student at computer in computer lab classroom
    Boy cleaning blackboard with a duster in a classroom — Stock Photo
    Boy cleaning blackboard with a duster in a classroom
    College students studying in computer lab — Stock Photo
    College students studying in computer lab
    High school students using computer in library — Stock Photo
    High school students using computer in library
    High school students talking at table in debate class — Stock Photo
    High school students talking at table in debate class
    Smiling high school girl student studying with classmates — Stock Photo
    Smiling high school girl student studying with classmates
    Alphabet cards on blue board on the wall of Elementary School. — Stock Photo
    Alphabet cards on blue board on the wall of Elementary School.
    Surprised students conducting exploding foam scientific experiment in classroom laboratory — Stock Photo
    Surprised students conducting exploding foam scientific experiment in classroom laboratory
    Smiling high school girl student talking with classmates in classroom — Stock Photo
    Smiling high school girl student talking with classmates in classroom
    Happy young male college students studying and talking in classroom — Stock Photo
    Happy young male college students studying and talking in classroom
    Male high school teacher helping boy student with homework in classroom — Stock Photo
    Male high school teacher helping boy student with homework in classroom
    Female science teacher wearing lab coat, rubber glove and goggles, writing at whiteboard in classroom — Stock Photo
    Female science teacher wearing lab coat, rubber glove and goggles, writing at whiteboard in classroom
    Community college students filming in media classroom — Stock Photo
    Community college students filming in media classroom
    Female photography instructor helping student with digital camera at computer in classroom — Stock Photo
    Female photography instructor helping student with digital camera at computer in classroom
    High school students with hands raised asking questions during lesson in classroom — Stock Photo
    High school students with hands raised asking questions during lesson in classroom
    Junior high students and teachers using computers in computer lab — Stock Photo
    Junior high students and teachers using computers in computer lab
    College students studying together in sunny classroom — Stock Photo
    College students studying together in sunny classroom
    High school students talking in debate class at table in classroom — Stock Photo
    High school students talking in debate class at table in classroom
    Focused high school girl student taking exam at desk in classroom — Stock Photo
    Focused high school girl student taking exam at desk in classroom
    Female art student working in art studio — Stock Photo
    Female art student working in art studio
    Community college instructor helping student with paperwork in classroom — Stock Photo
    Community college instructor helping student with paperwork in classroom
    Classmates learning in classroom — Stock Photo
    Classmates learning in classroom
    Girl students using microscope, conducting scientific experiment in laboratory classroom — Stock Photo
    Girl students using microscope, conducting scientific experiment in laboratory classroom
    Tween girl attends a zoom meeting for class during quarantine — Stock Photo
    Tween girl attends a zoom meeting for class during quarantine
    Confident high school boy student giving presentation in classroom — Stock Photo
    Confident high school boy student giving presentation in classroom
    Tables in empty classroom — Stock Photo
    Tables in empty classroom
    Boy thinking in front of a blackboard in a classroom — Stock Photo
    Boy thinking in front of a blackboard in a classroom
    Students learning in classroom — Stock Photo
    Students learning in classroom
    Little girl learning in classroom — Stock Photo
    Little girl learning in classroom
    Male instructor leading lesson at projection screen in classroom — Stock Photo
    Male instructor leading lesson at projection screen in classroom
    Junior high students using computers in computer lab — Stock Photo
    Junior high students using computers in computer lab
    Red child buggy at the buggy bay at a pre-school or children's day care nursery — Stock Photo
    Red child buggy at the buggy bay at a pre-school or children's day care nursery
    Students learning in classroom — Stock Photo
    Students learning in classroom
    Community college journalism students at microphone in classroom — Stock Photo
    Community college journalism students at microphone in classroom
    Portrait confident male high school teacher in classroom — Stock Photo
    Portrait confident male high school teacher in classroom
    Female community college instructor helping student at computer in computer lab classroom — Stock Photo
    Female community college instructor helping student at computer in computer lab classroom
    Students conducting scientific experiment, pouring liquid in beaker in laboratory classroom — Stock Photo
    Students conducting scientific experiment, pouring liquid in beaker in laboratory classroom
    Junior high teacher helping boy student at computer — Stock Photo
    Junior high teacher helping boy student at computer
    High school students clapping for classmate in debate class — Stock Photo
    High school students clapping for classmate in debate class
    Community college students watching instructor leading lesson in classroom — Stock Photo
    Community college students watching instructor leading lesson in classroom
    College students studying and talking at library table — Stock Photo
    College students studying and talking at library table
    Father and son reading book at home — Stock Photo
    Father and son reading book at home
    High school students taking exam at desks in classroom — Stock Photo
    High school students taking exam at desks in classroom
    High school teacher helping students studying in classroom — Stock Photo
    High school teacher helping students studying in classroom
    Teacher and students in classroom — Stock Photo
    Teacher and students in classroom
    College students studying in classroom — Stock Photo
    College students studying in classroom
    Students examining DNA model in classroom laboratory — Stock Photo
    Students examining DNA model in classroom laboratory
    Female community college instructor helping student at computer in computer lab — Stock Photo
    Female community college instructor helping student at computer in computer lab
    Community college instructor helping students with paperwork in classroom — Stock Photo
    Community college instructor helping students with paperwork in classroom
    College students talking and studying in classroom — Stock Photo
    College students talking and studying in classroom
    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
    Curious girl student holding molecule model in classroom — Stock Photo
    Curious girl student holding molecule model in classroom