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    Junior high students talking at stairs — Stock Photo
    Junior high students talking at stairs
    Boy student using microscope, conducting scientific experiment in laboratory classroom — Stock Photo
    Boy student using microscope, conducting scientific experiment in laboratory classroom
    Focused boy student assembling computer in classroom — Stock Photo
    Focused boy student assembling computer in classroom
    Female junior high teacher helping student at computer in computer lab — Stock Photo
    Female junior high teacher helping student at 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
    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 descending stairs — Stock Photo
    Junior high students descending stairs
    Girl drawing bar graph — Stock Photo
    Girl drawing bar graph
    Teacher helping junior high school students at desk in classroom — Stock Photo
    Teacher helping junior high school students at desk in classroom
    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
    Junior high school students using computer in classroom — Stock Photo
    Junior high school students using computer in classroom
    Junior high boy students using computer in computer lab — Stock Photo
    Junior high boy students using computer in computer lab
    Male teacher and girl students conducting scientific experiment at microscope and laptop in laboratory classroom — Stock Photo
    Male teacher and girl students conducting scientific experiment at microscope and laptop in laboratory classroom
    Boy climbing on tree — Stock Photo
    Boy climbing on tree
    Vertical portrait of teen girl sitting outside on a sunny day — Stock Photo
    Vertical portrait of teen girl sitting outside on a sunny day
    Family of four walking down a cactus trail - their back to camera. — Stock Photo
    Family of four walking down a cactus trail - their back to camera.
    Pre-teen daughter of mixed race hugging her Caucasian father. — Stock Photo
    Pre-teen daughter of mixed race hugging her Caucasian father.
    Teacher assisting junior high students — Stock Photo
    Teacher assisting junior high students
    Junior high school boy student doing homework in classroom — Stock Photo
    Junior high school boy student doing homework in classroom
    Junior high school students doing homework at desks in classroom — Stock Photo
    Junior high school students doing homework at desks in classroom
    Middle Schooler boy applying grip tape to his skateboard. — Stock Photo
    Middle Schooler boy applying grip tape to his skateboard.
    Teacher helping junior high school students at desk in classroom — Stock Photo
    Teacher helping junior high school students at desk in classroom
    Junior high students studying, talking — Stock Photo
    Junior high students studying, talking
    Junior high school girl student with hand raised in classroom — Stock Photo
    Junior high school girl student with hand raised in classroom
    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.
    Boy drawing bar graph — Stock Photo
    Boy drawing bar graph
    Portrait of playful junior high girl student wearing virtual reality glasses — Stock Photo
    Portrait of playful junior high girl student wearing virtual reality glasses
    Junior high school boy opening notebook at desk in classroom — Stock Photo
    Junior high school boy opening notebook at desk in classroom
    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
    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 confident junior high girl student in library — Stock Photo
    Portrait confident junior high girl student in library
    Focused junior high boy student using computer in computer lab — Stock Photo
    Focused junior high boy student using computer in computer lab
    Junior high school students studying at desks in classroom — Stock Photo
    Junior high school students studying at desks in classroom
    Junior high students using computers in computer lab — Stock Photo
    Junior high students using computers in computer lab
    Pre-teen girl of mixed race, Asian and Caucasian looking at the camera — Stock Photo
    Pre-teen girl of mixed race, Asian and Caucasian looking at the camera
    Junior high students talking at stairs — Stock Photo
    Junior high students talking at stairs
    Boy student examining DNA model in classroom — Stock Photo
    Boy student examining DNA model in classroom
    Male teacher and students conducting scientific experiment in laboratory classroom — Stock Photo
    Male teacher and students conducting scientific experiment 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
    Male teacher leading lesson at touch screen television in classroom — Stock Photo
    Male teacher leading lesson at touch screen television in classroom
    Junior high students talking on stairs — Stock Photo
    Junior high students talking on stairs
    Portrait of smiling, confident junior high student carrying books — Stock Photo
    Portrait of smiling, confident junior high student carrying books
    Portrait of smiling, confident junior high school girl writing in notebook in classroom — Stock Photo
    Portrait of smiling, confident junior high school girl writing in notebook in classroom
    Happy junior high schoolgirl — Stock Photo
    Happy junior high schoolgirl
    Young man, teenager in headphones , traveling in train, listen music at smartphone. Lifestyle vertical shot. — Stock Photo
    Young man, teenager in headphones , traveling in train, listen music at smartphone. Lifestyle vertical shot.
    Junior high students walking in library — Stock Photo
    Junior high students walking in library
    Junior high school students participating with hands raised in classroom — Stock Photo
    Junior high school students participating with hands raised in classroom
    Junior high students using computers in computer lab — Stock Photo
    Junior high students using computers in computer lab
    Teacher helping junior high students using computer in computer lab — Stock Photo
    Teacher helping junior high students using computer in computer lab
    Science teacher helping girl student at microscope in classroom laboratory — Stock Photo
    Science teacher helping girl student at microscope in classroom laboratory
    Junior high students using computer in computer lab — Stock Photo
    Junior high students using computer in computer lab
    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 computer lab — Stock Photo
    Junior high students using computer in computer lab
    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
    Junior high school students listening in classroom — Stock Photo
    Junior high school students listening in classroom
    Junior high teacher helping boy student at computer — Stock Photo
    Junior high teacher helping boy student at computer
    Girl students conducting scientific experiment in chemistry laboratory classroom — Stock Photo
    Girl students conducting scientific experiment in chemistry laboratory classroom
    Curious girl student examining molecular structure in classroom — Stock Photo
    Curious girl student examining molecular structure in classroom
    Junior high students hanging out at stairs — Stock Photo
    Junior high students hanging out at stairs
    Schoolgirls writing at desk — Stock Photo
    Schoolgirls writing at desk