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    Girl students using microscope, conducting scientific experiment in laboratory classroom — Stock Photo
    Girl students using microscope, conducting scientific experiment in laboratory classroom
    Boys with basketball ball on schoolyard — Stock Photo
    Boys with basketball ball on schoolyard
    Teacher helping junior high school students at desk in classroom — Stock Photo
    Teacher helping junior high school students at desk in classroom
    Eager students touching globe in geography teachers hands — Stock Photo
    Eager students touching globe in geography teachers hands
    Mixed race girl walking on a cactus trail with her long hair flying. — Stock Photo
    Mixed race girl walking on a cactus trail with her long hair flying.
    Junior high students using computer in library — Stock Photo
    Junior high students using computer in library
    Happy junior high schoolgirl — Stock Photo
    Happy junior high schoolgirl
    Junior high boy students walking in library — Stock Photo
    Junior high boy students walking in library
    Junior high students talking — Stock Photo
    Junior high students talking
    Focused boy student using microscope in classroom — Stock Photo
    Focused boy student using microscope in classroom
    Boy skim boarding at the beach at sunset in Martha's Vineyard — Stock Photo
    Boy skim boarding at the beach at sunset in Martha's Vineyard
    Serious boy student holding molecular structure in classroom — Stock Photo
    Serious boy student holding molecular structure in classroom
    National flags hanging above tables in classroom — Stock Photo
    National flags hanging above tables in classroom
    Teacher helping junior high school students at desk in classroom — Stock Photo
    Teacher helping junior high school students at desk in classroom
    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
    Boy students examining liquid in test tube, conducting scientific experiment in laboratory classroom — Stock Photo
    Boy students examining liquid in test tube, conducting scientific experiment in laboratory classroom
    Portrait of smiling, confident junior high student carrying books — Stock Photo
    Portrait of smiling, confident junior high student carrying books
    Junior high school students watching teacher give lesson at projection screen in classroom — Stock Photo
    Junior high school students watching teacher give lesson at projection screen in classroom
    Portrait of smiling, confident junior high school student doing homework in classroom — Stock Photo
    Portrait of smiling, confident junior high school student doing homework in classroom
    Junior high students using computers in computer lab — Stock Photo
    Junior high students using computers in computer lab
    Eager girl students raising arms behind microscopes in laboratory classroom — Stock Photo
    Eager girl students raising arms behind microscopes in laboratory classroom
    Junior high students talking, hanging out — Stock Photo
    Junior high students talking, hanging out
    Mixed race family of four walking on a cactus trail. — Stock Photo
    Mixed race family of four walking on a cactus trail.
    Portrait of smiling schoolboy — Stock Photo
    Portrait of smiling schoolboy
    Male teacher and students conducting scientific experiment in laboratory classroom — Stock Photo
    Male teacher and students conducting scientific experiment in laboratory classroom
    Sister and brother running in a cactus garden. — Stock Photo
    Sister and brother running in a cactus garden.
    Female teacher in hijab answering student questions in classroom — Stock Photo
    Female teacher in hijab answering student questions in classroom
    Curious girl student examining molecular structure in classroom — Stock Photo
    Curious girl student examining molecular structure in classroom
    Smiling girl students examining liquid in test tube, conducting scientific experiment in laboratory classroom — Stock Photo
    Smiling girl students examining liquid in test tube, conducting scientific experiment in laboratory classroom
    Junior high students using computers in computer lab — Stock Photo
    Junior high students using computers in computer lab
    Students raising hands in classroom — Stock Photo
    Students raising hands in classroom
    Junior high school students studying at desk in classroom — Stock Photo
    Junior high school students studying at desk in classroom
    Girl student using microscope, conducting scientific experiment in laboratory classroom — Stock Photo
    Girl student using microscope, conducting scientific experiment in laboratory classroom
    Pre-teen daughter of mixed race hugging her Caucasian father. — Stock Photo
    Pre-teen daughter of mixed race hugging her Caucasian father.
    Portrait confident junior high girl student with braces — Stock Photo
    Portrait confident junior high girl student with braces
    Focused junior high school boy with headphones in classroom — Stock Photo
    Focused junior high school boy with headphones in classroom
    Male teacher leading lesson in classroom — Stock Photo
    Male teacher leading lesson in classroom
    Teacher leading lesson at touch screen in classroom — Stock Photo
    Teacher leading lesson at touch screen in classroom
    Female teacher and students examining DNA model in classroom — Stock Photo
    Female teacher and students examining DNA model in classroom
    Junior high school boy placing notebook in backpack in classroom — Stock Photo
    Junior high school boy placing notebook in backpack in classroom
    Liquid in bottles, test tubes and beakers in science laboratory classroom — Stock Photo
    Liquid in bottles, test tubes and beakers in science laboratory classroom
    Male teacher helping girl student using microscope, conducting scientific experiment in laboratory classroom — Stock Photo
    Male teacher helping girl student using microscope, conducting scientific experiment in laboratory classroom
    Serious schoolboy sitting at desk — Stock Photo
    Serious schoolboy sitting at desk
    Male teacher at touch screen leading lesson in classroom — Stock Photo
    Male teacher at touch screen leading lesson in classroom
    Junior high students talking — Stock Photo
    Junior high students talking
    Middle Schooler boy applying grip tape to his skateboard. — Stock Photo
    Middle Schooler boy applying grip tape to his skateboard.
    Junior high students writing — Stock Photo
    Junior high students writing
    Junior high students using computers in computer lab — Stock Photo
    Junior high students using computers in computer lab
    Teacher explaining to junior high students — Stock Photo
    Teacher explaining to junior high students
    Junior high students talking in library — Stock Photo
    Junior high students talking in library
    Surprised students conducting exploding foam scientific experiment in classroom laboratory — Stock Photo
    Surprised students conducting exploding foam scientific experiment in classroom laboratory
    Laughing girl student at microscope in laboratory classroom — Stock Photo
    Laughing girl student at microscope in laboratory classroom
    Junior high school boy student doing homework in classroom — Stock Photo
    Junior high school boy student doing homework in classroom
    Female teacher and students conducting scientific experiment in laboratory classroom — Stock Photo
    Female teacher and students conducting scientific experiment in laboratory classroom