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    Junior high school boy placing notebook in backpack in classroom — Stock Photo
    Junior high school boy placing notebook in backpack in classroom
    Girl student examining pink liquid, conducting scientific experiment in laboratory classroom — Stock Photo
    Girl student examining pink liquid, conducting scientific experiment in laboratory classroom
    Focused junior high boy student using computer in computer lab — Stock Photo
    Focused junior high boy student using computer in computer lab
    Girl students conducting scientific experiment behind test tubes and bottles in laboratory classroom — Stock Photo
    Girl students conducting scientific experiment behind test tubes and bottles in laboratory classroom
    Focused junior high school student doing homework in classroom — Stock Photo
    Focused junior high school student doing homework in classroom
    Junior high students hanging out at stairs — Stock Photo
    Junior high students hanging out at stairs
    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 and teachers using computers in computer lab — Stock Photo
    Junior high students and teachers using computers in computer lab
    Portrait smiling, confident junior high school girl in classroom — Stock Photo
    Portrait smiling, confident junior high school girl in classroom
    Pensive, curious girl student examining molecular structure — Stock Photo
    Pensive, curious girl student examining molecular structure
    Boy students conducting scientific experiment, examining liquid in test tube in laboratory classroom — Stock Photo
    Boy students conducting scientific experiment, examining liquid in test tube in laboratory classroom
    Portrait of smiling, confident junior high school girl in classroom — Stock Photo
    Portrait of smiling, confident junior high school girl in classroom
    Science teacher helping girl student at microscope in classroom laboratory — Stock Photo
    Science teacher helping girl student at microscope in classroom laboratory
    Junior high girl students entering library — Stock Photo
    Junior high girl students entering library
    Male teacher and students watching chemical reaction, conducting scientific experiment in laboratory classroom — Stock Photo
    Male teacher and students watching chemical reaction, conducting scientific experiment in laboratory classroom
    Teacher helping junior high students using computers in library — Stock Photo
    Teacher helping junior high students using computers in library
    Junior high students discussing — Stock Photo
    Junior high students discussing
    Curious students examining DNA model in classroom — Stock Photo
    Curious students examining DNA model in classroom
    Junior high school students using virtual reality simulators in classroom — Stock Photo
    Junior high school students using virtual reality simulators in classroom
    Smiling junior high school students at desk in classroom — Stock Photo
    Smiling junior high school students at desk in classroom
    Portrait of smiling girl — Stock Photo
    Portrait of smiling girl
    Junior high school students enjoying lesson at desks in classroom — Stock Photo
    Junior high school students enjoying lesson at desks in classroom
    Junior high girl students walking in corridor — Stock Photo
    Junior high girl students walking in corridor
    Girl student examining DNA model in classroom — Stock Photo
    Girl student examining DNA model in classroom
    Smiling girl conducting scientific experiment in laboratory classroom — Stock Photo
    Smiling girl conducting scientific experiment in laboratory classroom
    Junior high students hanging out on stairs — Stock Photo
    Junior high students hanging out on stairs
    Junior high students talking — Stock Photo
    Junior high students talking
    Portrait smiling, confident girl student next to DNA model in classroom — Stock Photo
    Portrait smiling, confident girl student next to DNA model in classroom
    Junior high boy student with headphones in corridor — Stock Photo
    Junior high boy student with headphones in corridor
    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 school students with hands raised during lesson in classroom — Stock Photo
    Junior high school students with hands raised during lesson in classroom
    Junior high school students listening in classroom — Stock Photo
    Junior high school students listening in classroom
    Junior high girl students walking in corridor — Stock Photo
    Junior high girl students walking in corridor
    Junior high students talking at stairs — Stock Photo
    Junior high students talking at stairs
    Junior high students hanging out on stairs — Stock Photo
    Junior high students hanging out on stairs
    Portrait of playful junior high girl student wearing virtual reality glasses — Stock Photo
    Portrait of playful junior high girl student wearing virtual reality glasses
    Portrait confident junior high school students in classroom — Stock Photo
    Portrait confident junior high school students in classroom
    Teacher and junior high school students using futuristic touch screen in classroom — Stock Photo
    Teacher and junior high school students using futuristic touch screen in classroom
    Junior high school student raising hand, asking a question during lesson in classroom — Stock Photo
    Junior high school student raising hand, asking a question during lesson in classroom
    Eager junior high school students with hands raised in classroom — Stock Photo
    Eager junior high school students with hands raised in classroom
    Curious girl students conducting scientific experiment in laboratory classroom — Stock Photo
    Curious girl students conducting scientific experiment in laboratory classroom
    Happy junior high schoolgirl — Stock Photo
    Happy junior high schoolgirl
    Portrait of happy school students — Stock Photo
    Portrait of happy school students
    Girl students examining liquid in beaker, conducting scientific experiment in laboratory classroom — Stock Photo
    Girl students examining liquid in beaker, conducting scientific experiment in laboratory classroom
    Girl drawing bar graph — Stock Photo
    Girl drawing bar graph
    Junior high students working at computers in computer lab — Stock Photo
    Junior high students working at computers in computer lab
    Junior high schoolgirls — Stock Photo
    Junior high schoolgirls
    Junior high students using computers in computer lab — Stock Photo
    Junior high students using computers in computer lab
    Junior high girl students walking in corridor — Stock Photo
    Junior high girl students walking in corridor
    Tables in empty classroom — Stock Photo
    Tables in empty classroom
    Focused junior high boy student listening to friends in corridor — Stock Photo
    Focused junior high boy student listening to friends in corridor
    Junior high school students using digital tablet in classroom — Stock Photo
    Junior high school students using digital tablet in classroom
    Portrait confident junior high school boy studying in classroom — Stock Photo
    Portrait confident junior high school boy studying in classroom
    Surprised, curious students watching chemical reaction, conducting scientific experiment in laboratory classroom — Stock Photo
    Surprised, curious students watching chemical reaction, conducting scientific experiment in laboratory classroom
    Portrait of smiling, confident junior high school students studying in classroom — Stock Photo
    Portrait of smiling, confident junior high school students studying in classroom
    Female junior high teacher helping girl student at computer in computer lab — Stock Photo
    Female junior high teacher helping girl student at computer in computer lab
    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 using computers in computer lab — Stock Photo
    Junior high students using computers in computer lab
    Close up profile girl student using microscope, conducting scientific experiment — Stock Photo
    Close up profile girl student using microscope, conducting scientific experiment
    Portrait happy, confident junior high girl students — Stock Photo
    Portrait happy, confident junior high girl students