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288 results

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    Female high school teacher helping girl student studying at table in classroom — Stock Photo
    Female high school teacher helping girl student studying at table in classroom
    Neural network, computer illustration — Stock Photo
    Neural network, computer illustration
    Caucasian male doctor wearing face mask showing how to use hand sanitizer to students at school. health protection and safety at school during covid-19 pandemic concept — Stock Photo
    Caucasian male doctor wearing face mask showing how to use hand sanitizer to students at school. health protection and safety at school during covid-19 pandemic concept
    Focused high school boy student taking exam at desk in classroom — Stock Photo
    Focused high school boy student taking exam at desk in classroom
    Boy sittingand using a laptop, looking at the computer screen — Stock Photo
    Boy sittingand using a laptop, looking at the computer screen
    Portrait of caucasian male teacher and group of diverse boys smiling during environment class. school and education concept — Stock Photo
    Portrait of caucasian male teacher and group of diverse boys smiling during environment class. school and education concept
    Artificial intelligence. Interconnected knowledge representation Ai. — Stock Photo
    Artificial intelligence. Interconnected knowledge representation Ai.
    White human head with letters of English alphabet, digital illustration. — Stock Photo
    White human head with letters of English alphabet, digital illustration.
    Attentive businesswoman taking in notes in conference audience — Stock Photo
    Attentive businesswoman taking in notes in conference audience
    High school teacher supervising students taking exam at desks — Stock Photo
    High school teacher supervising students taking exam at desks
    Caucasian male doctor showing how to use hand sanitizer to group of diverse students at school. health protection and safety at school during covid-19 pandemic concept — Stock Photo
    Caucasian male doctor showing how to use hand sanitizer to group of diverse students at school. health protection and safety at school during covid-19 pandemic concept
    Caucasian male doctor wearing face mask showing how to use hand sanitizer to students at school. health protection and safety at school during covid-19 pandemic concept — Stock Photo
    Caucasian male doctor wearing face mask showing how to use hand sanitizer to students at school. health protection and safety at school during covid-19 pandemic concept
    Focused high school boy student taking exam at desk in classroom — Stock Photo
    Focused high school boy student taking exam at desk in classroom
    Portrait of caucasian male teacher with arms crossed standing in class at elementary school. school and education concept — Stock Photo
    Portrait of caucasian male teacher with arms crossed standing in class at elementary school. school and education concept
    Caucasian male teacher and group of diverse students using laptop together in the class at school. school and education concept — Stock Photo
    Caucasian male teacher and group of diverse students using laptop together in the class at school. school and education concept
    Close up focused teenage girl in eyeglasses looking at device screen — Stock Photo
    Close up focused teenage girl in eyeglasses looking at device screen
    Focused high school girl student taking exam at desk in classroom — Stock Photo
    Focused high school girl student taking exam at desk 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
    Illustration of human foetus on week 28 term. — Stock Photo
    Illustration of human foetus on week 28 term.
    Group of diverse students raising their hands in the class at elementary school. school and education concept — Stock Photo
    Group of diverse students raising their hands in the class at elementary school. school and education concept
    Junior high girl student studying in corridor — Stock Photo
    Junior high girl student studying in corridor
    Portrait of caucasian girl sitting on her desk in the class at school. school and education concept — Stock Photo
    Portrait of caucasian girl sitting on her desk in the class at school. school and education concept
    Illustration of human foetus on week 7 of pregnancy. — Stock Photo
    Illustration of human foetus on week 7 of pregnancy.
    High school teacher talking, leading lesson in classroom — Stock Photo
    High school teacher talking, leading lesson in classroom
    Focused high school girl student taking exam — Stock Photo
    Focused high school girl student taking exam
    Mid section of male teacher talking in hand sign language with african american boy at school. school and education concept — Stock Photo
    Mid section of male teacher talking in hand sign language with african american boy at school. school and education concept
    Illustration of human foetus on week 31 term. — Stock Photo
    Illustration of human foetus on week 31 term.
    Mid section of male teacher using digital tablet while sitting in the class at elementary school. school and education concept — Stock Photo
    Mid section of male teacher using digital tablet while sitting in the class at elementary school. school and education concept
    Illustration of human foetus on week 20 term. — Stock Photo
    Illustration of human foetus on week 20 term.
    Caucasian boy sleeping on his desk in the class at school. school and education concept — Stock Photo
    Caucasian boy sleeping on his desk in the class at school. school and education concept
    Group of diverse students running together in the corridor at school. school and education concept — Stock Photo
    Group of diverse students running together in the corridor at school. school and education concept
    High school students taking exam at tables — Stock Photo
    High school students taking exam at tables
    View from above high school students taking exam at desks in classroom — Stock Photo
    View from above high school students taking exam at desks 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
    Close up of France, first aid — Stock Photo
    Close up of France, first aid
    Focused high school students taking exam at desks in classroom — Stock Photo
    Focused high school students taking exam at desks in classroom
    Girl student conducting scientific experiment in laboratory classroom — Stock Photo
    Girl student conducting scientific experiment in laboratory 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
    Caucasian girl studying while sitting on her desk in the class at school. school and education concept — Stock Photo
    Caucasian girl studying while sitting on her desk in the class at school. school and education concept
    High school boy student taking notes, writing in notebook in classroom — Stock Photo
    High school boy student taking notes, writing in notebook in classroom
    Illustration of human foetus on week 6 of pregnancy. — Stock Photo
    Illustration of human foetus on week 6 of pregnancy.
    High school students talking and studying at table in classroom — Stock Photo
    High school students talking and studying at table in classroom
    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
    Young girl laughing whilst reading a newspaper with a hat and glasses — Stock Photo
    Young girl laughing whilst reading a newspaper with a hat and glasses
    Focused mature woman in eyeglasses using computer — Stock Photo
    Focused mature woman in eyeglasses using computer
    Community college instructor helping mature student in classroom — Stock Photo
    Community college instructor helping mature student in classroom
    Schoolboy using mobile technology for learning at school — Stock Photo
    Schoolboy using mobile technology for learning at school
    Illustration of human foetus on week 35 term. — Stock Photo
    Illustration of human foetus on week 35 term.
    Audience on conference hall, business meeting and people concept — Stock Photo
    Audience on conference hall, business meeting and people concept
    A modern building, nursery or pre-school, a large sand pit play area with a slide. — Stock Photo
    A modern building, nursery or pre-school, a large sand pit play area with a slide.
    Illustration of human foetus on week 18 term. — Stock Photo
    Illustration of human foetus on week 18 term.
    Instructor supervising high school students taking exam at desks — Stock Photo
    Instructor supervising high school students taking exam at desks
    African american boy looking out of window while siting on his desk in class at elementary school. school and education concept — Stock Photo
    African american boy looking out of window while siting on his desk in class at elementary school. school and education concept
    Side view of a boy playing with construction pieces in dining room of the house — Stock Photo
    Side view of a boy playing with construction pieces in dining room of the house
    High school girl student doing homework at table in classroom — Stock Photo
    High school girl student doing homework at table in classroom
    Focused boy student reading textbook at microscope in laboratory classroom — Stock Photo
    Focused boy student reading textbook at microscope in laboratory classroom
    Artificial intelligence. Interconnected knowledge representation Ai. — Stock Photo
    Artificial intelligence. Interconnected knowledge representation Ai.
    African american boy studying while siting on his desk in class at elementary school. school and education concept — Stock Photo
    African american boy studying while siting on his desk in class at elementary school. school and education concept
    Focused boy student using microscope in classroom — Stock Photo
    Focused boy student using microscope in classroom
    Rear view of caucasian male teacher teaching to diverse students in the class at elementary school. school and education concept — Stock Photo
    Rear view of caucasian male teacher teaching to diverse students in the class at elementary school. school and education concept