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187 results

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    Junior high students walking in corridor — Stock Photo
    Junior high students walking in corridor
    Thoughtful teenage boy sitting in classroom at university — Stock Photo
    Thoughtful teenage boy sitting in classroom at university
    Woman teaching her daughter at home — Stock Photo
    Woman teaching her daughter at home
    Junior high students using computers in computer lab — Stock Photo
    Junior high students using computers in computer lab
    Teenage boy experimenting on microscope in laboratory at university — Stock Photo
    Teenage boy experimenting on microscope in laboratory at university
    Smiling high school students listening in debate class — Stock Photo
    Smiling high school students listening in debate class
    Children running, carrying sledges. — Stock Photo
    Children running, carrying sledges.
    Friends using mobile phones outdoors — Stock Photo
    Friends using mobile phones outdoors
    High school students clapping for classmate in debate class — Stock Photo
    High school students clapping for classmate in debate class
    Junior high students descending stairs — Stock Photo
    Junior high students descending stairs
    High school teacher supervising students taking exam at desks — Stock Photo
    High school teacher supervising students taking exam at desks
    Junior high girl students walking in corridor — Stock Photo
    Junior high girl students walking in corridor
    Teacher assisting students in experiment on molecule in laboratory — Stock Photo
    Teacher assisting students in experiment on molecule in laboratory
    Junior high students talking and walking in corridor — Stock Photo
    Junior high students talking and walking in corridor
    High school girl students talking at table in classroom during lesson — Stock Photo
    High school girl students talking at table in classroom during lesson
    High school students talking during debate class in classroom — Stock Photo
    High school students talking during debate class in classroom
    High school teacher supervising students taking exam at desks — Stock Photo
    High school teacher supervising students taking exam at desks
    Junior high students walking in corridor — Stock Photo
    Junior high students walking in corridor
    High school students talking in classroom — Stock Photo
    High school students talking in classroom
    Close-up of two young friends smiling — Stock Photo
    Close-up of two young friends smiling
    Overhead view high school students taking exam at desks in classroom — Stock Photo
    Overhead view high school students taking exam at desks in classroom
    College students studying in computer classroom at university — Stock Photo
    College students studying in computer classroom at university
    High school boy students talking in classroom — Stock Photo
    High school boy students talking in classroom
    Junior high students using computers in computer lab — Stock Photo
    Junior high students using computers in computer lab
    Junior high students hanging out at stairs — Stock Photo
    Junior high students hanging out at stairs
    Smiling high school students talking in debate class — Stock Photo
    Smiling high school students talking in debate class
    High school teacher supervising students taking exam at desks — Stock Photo
    High school teacher supervising students taking exam at desks
    High school teacher supervising students taking exam at desks — Stock Photo
    High school teacher supervising students taking exam at desks
    Teacher teaching students on whiteboard in classroom — Stock Photo
    Teacher teaching students on whiteboard in classroom
    Junior high students hanging out on stairs — Stock Photo
    Junior high students hanging out on stairs
    High school students doing homework and talking at tables in classroom — Stock Photo
    High school students doing homework and talking at tables in classroom
    Junior high students hanging out at stairs — Stock Photo
    Junior high students hanging out at stairs
    Children running across the snow — Stock Photo
    Children running across the snow
    Junior high students using computers in computer lab — Stock Photo
    Junior high students using computers in computer lab
    Junior high students talking at stairs — Stock Photo
    Junior high students talking at stairs
    High school students with hands raised in classroom — Stock Photo
    High school students with hands raised in classroom
    College students experimenting chemical in laboratory at university — Stock Photo
    College students experimenting chemical in laboratory at university
    Three children having a snowball fight. — Stock Photo
    Three children having a snowball fight.
    Teenage boy and girl — Stock Photo
    Teenage boy and girl
    Junior high students hanging out on stairs — Stock Photo
    Junior high students hanging out on stairs
    View from above high school students finishing exam at desks — Stock Photo
    View from above high school students finishing exam at desks
    High school girl students studying in classroom — Stock Photo
    High school girl students studying in classroom
    Junior high girl students walking in corridor — Stock Photo
    Junior high girl students walking in corridor
    High school students clapping for classmate in debate class — Stock Photo
    High school students clapping for classmate in debate class
    Focused high school girl student taking exam — Stock Photo
    Focused high school girl student taking exam
    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 in computer classroom at university — Stock Photo
    College students studying in computer classroom at university
    Children grouped laughing by a snow bank. — Stock Photo
    Children grouped laughing by a snow bank.
    Junior high girl students descending stairs — Stock Photo
    Junior high girl students descending stairs
    Focused high school girl students taking exam at desks in classroom — Stock Photo
    Focused high school girl students taking exam at desks in classroom
    Father and son listening to music with MP3 player, indoors — Stock Photo
    Father and son listening to music with MP3 player, indoors
    College students studying in library at university — Stock Photo
    College students studying in library at university
    Focused high school girl student taking exam at desk in classroom — Stock Photo
    Focused high school girl student taking exam at desk in classroom
    High school students talking at table in debate class — Stock Photo
    High school students talking at table in debate class
    College students studying in computer classroom at university — Stock Photo
    College students studying in computer classroom at university
    Teacher assisting students in experiment at laboratory — Stock Photo
    Teacher assisting students in experiment at laboratory
    Junior high students walking in corridor — Stock Photo
    Junior high students walking in corridor
    Junior high students at computers listening to teacher at projection screen in classroom — Stock Photo
    Junior high students at computers listening to teacher at projection screen in classroom
    High school students talking and studying at table in classroom — Stock Photo
    High school students talking and studying at table in classroom
    Junior high students descending stairs — Stock Photo
    Junior high students descending stairs