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355 results

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    Male teacher leading lesson at touch screen television in classroom — Stock Photo
    Male teacher leading lesson at touch screen television in classroom
    Eager junior high school students with hands raised in classroom — Stock Photo
    Eager junior high school students with hands raised in classroom
    Portrait confident junior high girl student with braces — Stock Photo
    Portrait confident junior high girl student with braces
    Older sister hugging young brother by a cactus garden — Stock Photo
    Older sister hugging young brother by a cactus garden
    Junior high students raising hands — Stock Photo
    Junior high students raising hands
    Female teacher and students examining DNA model in classroom — Stock Photo
    Female teacher and students examining DNA model in classroom
    Teacher helping junior high students using computer in computer lab — Stock Photo
    Teacher helping junior high students using computer in computer lab
    Girl student examining and touching molecular structure in classroom — Stock Photo
    Girl student examining and touching molecular structure in classroom
    Female teacher and students conducting scientific experiment, watching liquid in test tube in laboratory classroom — Stock Photo
    Female teacher and students conducting scientific experiment, watching liquid in test tube in laboratory classroom
    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
    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
    Junior high students using computers in computer lab — Stock Photo
    Junior high students using computers in computer lab
    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
    Smiling junior high school students listening in classroom lesson — Stock Photo
    Smiling junior high school students listening in classroom lesson
    Junior high school students with backpacks in classroom — Stock Photo
    Junior high school students with backpacks in classroom
    Junior high students — Stock Photo
    Junior high students
    Portrait happy, confident junior high girl students — Stock Photo
    Portrait happy, confident junior high girl students
    National flags hanging above tables in classroom — Stock Photo
    National flags hanging above tables in classroom
    Mother hugging son in front of a big cactus with back light sun. — Stock Photo
    Mother hugging son in front of a big cactus with back light sun.
    Girl student using microscope in classroom — Stock Photo
    Girl student using microscope in classroom
    Serious schoolboy sitting at desk — Stock Photo
    Serious schoolboy sitting at desk
    Male teacher leading lesson at touch screen in classroom — Stock Photo
    Male teacher leading lesson at touch screen in classroom
    Male teacher at touch screen leading lesson in classroom — Stock Photo
    Male teacher at touch screen leading lesson in classroom
    Girl drawing bar graph — Stock Photo
    Girl drawing bar graph
    Junior high school students with hands raised during lesson in classroom — Stock Photo
    Junior high school students with hands raised during lesson in classroom
    Schoolgirl raising hand — Stock Photo
    Schoolgirl raising hand
    Focused junior high school girl student doing homework in classroom — Stock Photo
    Focused junior high school girl student doing homework in classroom
    Junior high school boy students using digital tablets at desk in classroom — Stock Photo
    Junior high school boy students using digital tablets at desk in classroom
    Mixed race family of four walking on a cactus trail. — Stock Photo
    Mixed race family of four walking on a cactus trail.
    Female teacher and curious girl students examining molecular structure in laboratory classroom — Stock Photo
    Female teacher and curious girl students examining molecular structure in laboratory classroom
    Surprised students conducting exploding foam scientific experiment in classroom laboratory — Stock Photo
    Surprised students conducting exploding foam scientific experiment in classroom laboratory
    Junior high students in library — Stock Photo
    Junior high students in library
    Curious girl student examining molecular structure in classroom — Stock Photo
    Curious girl student examining molecular structure in classroom
    Junior high school students talking in classroom — Stock Photo
    Junior high school students talking in classroom
    Junior high school students in classroom — Stock Photo
    Junior high school students in classroom
    Junior high school students pointing at globe in geography teacher hands — Stock Photo
    Junior high school students pointing at globe in geography teacher hands
    Junior high students in library — Stock Photo
    Junior high students in library
    Happy junior high schoolgirl — Stock Photo
    Happy junior high schoolgirl
    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.
    Mixed race family of four walking on a cactus trail. — Stock Photo
    Mixed race family of four walking on a cactus trail.
    Junior high students writing — Stock Photo
    Junior high students writing
    Teacher helping junior high students using computer in computer lab — Stock Photo
    Teacher helping junior high students using computer in computer lab
    Smiling male teacher leading lesson in classroom — Stock Photo
    Smiling male teacher leading lesson in classroom
    Portrait confident junior high school boy student doing homework in classroom — Stock Photo
    Portrait confident junior high school boy student doing homework in classroom
    Portrait of smiling, confident junior high student carrying books — Stock Photo
    Portrait of smiling, confident junior high student carrying books
    Asian and white mixed family - mother, father, son and daughter. — Stock Photo
    Asian and white mixed family - mother, father, son and daughter.
    Portrait of smiling, confident junior high student using computer in computer lab — Stock Photo
    Portrait of smiling, confident junior high student using computer in computer lab
    Portrait of confident schoolgirl — Stock Photo
    Portrait of confident schoolgirl
    Junior high school boy opening notebook at desk in classroom — Stock Photo
    Junior high school boy opening notebook at desk in classroom
    Junior high students leaving school building, descending steps — Stock Photo
    Junior high students leaving school building, descending steps
    Students examining liquid in test tube, conducting scientific experiment in laboratory classroom — Stock Photo
    Students examining liquid in test tube, conducting scientific experiment in laboratory classroom
    Female teacher and students watching scientific experiment chemical reaction in laboratory classroom — Stock Photo
    Female teacher and students watching scientific experiment chemical reaction in laboratory classroom
    Female science teacher and students in laboratory classroom — Stock Photo
    Female science teacher and students in laboratory classroom
    Junior high school students using computer in classroom — Stock Photo
    Junior high school students using computer in classroom
    Sister and brother running in a cactus garden. — Stock Photo
    Sister and brother running in a cactus garden.