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    Male teacher leading lesson at projection screen in classroom with students raising hands — Stock Photo
    Male teacher leading lesson at projection screen in classroom with students raising hands
    Junior high schoolgirl making bar graph — Stock Photo
    Junior high schoolgirl making bar graph
    Eager girl students raising arms behind microscopes in laboratory classroom — Stock Photo
    Eager girl students raising arms behind microscopes in laboratory classroom
    Junior high school students with hands raised in classroom — Stock Photo
    Junior high school students with hands raised in classroom
    Happy schoolgirls sitting at desk — Stock Photo
    Happy schoolgirls sitting at desk
    Teacher assisting junior high students — Stock Photo
    Teacher assisting junior high students
    Boy student examining DNA model in classroom — Stock Photo
    Boy student examining DNA model in classroom
    Junior high school students listening in classroom — Stock Photo
    Junior high school students listening in classroom
    Focused boy student reading textbook at microscope in laboratory classroom — Stock Photo
    Focused boy student reading textbook at microscope in laboratory classroom
    Junior high teacher helping students using computers in computer lab — Stock Photo
    Junior high teacher helping students using computers in computer lab
    Happy junior high schoolboy — Stock Photo
    Happy junior high schoolboy
    Junior high school boy student doing homework in classroom — Stock Photo
    Junior high school boy student doing homework in classroom
    Curious students examining liquid in beaker, conducting scientific experiment in laboratory classroom — Stock Photo
    Curious students examining liquid in beaker, conducting scientific experiment in laboratory classroom
    Junior high students descending stairs — Stock Photo
    Junior high students descending stairs
    Junior high school students enjoying lesson at desks in classroom — Stock Photo
    Junior high school students enjoying lesson at desks in classroom
    Attentive junior high school students watching geography teacher with globe — Stock Photo
    Attentive junior high school students watching geography teacher with globe
    Mixed race family of four walking on a cactus trail. — Stock Photo
    Mixed race family of four walking on a cactus trail.
    Junior high school girl student doing homework at desk in classroom — Stock Photo
    Junior high school girl student doing homework at desk in classroom
    Happy, laughing junior high school students in classroom — Stock Photo
    Happy, laughing junior high school students in classroom
    Portrait from above confident junior high boy student using computer in computer lab — Stock Photo
    Portrait from above confident junior high boy student using computer in computer lab
    Junior high students at computers watching teacher at projection screen in classroom — Stock Photo
    Junior high students at computers watching teacher at projection screen in classroom
    Portrait enthusiastic junior high girl students waving on steps — Stock Photo
    Portrait enthusiastic junior high girl students waving on steps
    Junior high school students using futuristic touch screen in classroom — Stock Photo
    Junior high school students using futuristic touch screen in classroom
    Happy junior high schoolgirl — Stock Photo
    Happy junior high schoolgirl
    Close up profile girl student using microscope, conducting scientific experiment — Stock Photo
    Close up profile girl student using microscope, conducting scientific experiment
    Students watching geography teacher at projection screen in dark classroom — Stock Photo
    Students watching geography teacher at projection screen in dark classroom
    Junior high students walking in library — Stock Photo
    Junior high students walking in library
    Female teacher in hijab leading lesson at projection screen in classroom — Stock Photo
    Female teacher in hijab leading lesson at projection screen in classroom
    Junior high students hanging out at stairs — Stock Photo
    Junior high students hanging out at stairs
    Junior high students hanging out on stairs — Stock Photo
    Junior high students hanging out on stairs
    Boy body boarding in the waves in the ocean at Martha's Vineyard — Stock Photo
    Boy body boarding in the waves in the ocean at Martha's Vineyard
    Portrait confident junior high school boy student doing homework in classroom — Stock Photo
    Portrait confident junior high school boy student doing homework in classroom
    Focused junior high school student using digital tablet in classroom — Stock Photo
    Focused junior high school student using digital tablet in classroom
    Junior high students talking at stairs — Stock Photo
    Junior high students talking at stairs
    Girl students using microscope, conducting scientific experiment in laboratory classroom — Stock Photo
    Girl students using microscope, conducting scientific experiment in laboratory classroom
    Young woman with body board at the beach in New England — Stock Photo
    Young woman with body board at the beach in New England
    Asian mother and daughter touching a cactus. — Stock Photo
    Asian mother and daughter touching a cactus.
    Junior high students in library — Stock Photo
    Junior high students in library
    Junior high school students studying at desks in classroom — Stock Photo
    Junior high school students studying at desks in classroom
    Curious, smiling students watching chemical reaction, conducting scientific experiment in laboratory classroom — Stock Photo
    Curious, smiling students watching chemical reaction, conducting scientific experiment in laboratory classroom
    Junior high students using computer in library — Stock Photo
    Junior high students using computer in library
    National flags hanging above tables in classroom — Stock Photo
    National flags hanging above tables in classroom
    Junior high students talking at stairs — Stock Photo
    Junior high students talking at stairs