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    Kids playing at interactive exhibit in science center — Stock Photo
    Kids playing at interactive exhibit in science center
    Portrait of smiling elementary school boy sitting at desk in classroom — Stock Photo
    Portrait of smiling elementary school boy sitting at desk in classroom
    Science teacher and curious students with anatomical models — Stock Photo
    Science teacher and curious students with anatomical models
    Girl playing with foam bricks at construction exhibit in science center — Stock Photo
    Girl playing with foam bricks at construction exhibit in science center
    Male teacher assisting elementary school children in classroom during lesson — Stock Photo
    Male teacher assisting elementary school children in classroom during lesson
    Curious kids watching multicolor foam in beakers — Stock Photo
    Curious kids watching multicolor foam in beakers
    Teacher and schoolgirl using laptop in science center — Stock Photo
    Teacher and schoolgirl using laptop in science center
    Curious kids watching interactive earth exhibit in science center — Stock Photo
    Curious kids watching interactive earth exhibit in science center
    Elementary school children in classroom during lesson — Stock Photo
    Elementary school children in classroom during lesson
    Curious kids stacking large dominos at interactive exhibit in science center — Stock Photo
    Curious kids stacking large dominos at interactive exhibit in science center
    Teacher and eager students in science center — Stock Photo
    Teacher and eager students in science center
    Girls playing at construction exhibit in science center — Stock Photo
    Girls playing at construction exhibit in science center
    Focused girl using laptop — Stock Photo
    Focused girl using laptop
    Kids playing, stacking bricks at interactive construction exhibit in science center — Stock Photo
    Kids playing, stacking bricks at interactive construction exhibit in science center
    Blond girl in trench-coat with leather briefcase walking in front of wooden house — Stock Photo
    Blond girl in trench-coat with leather briefcase walking in front of wooden house
    Curious kids enjoying interactive foam exhibit in science center — Stock Photo
    Curious kids enjoying interactive foam exhibit in science center
    Teacher and students enjoying elephants toothpaste foam interactive exhibit in science center — Stock Photo
    Teacher and students enjoying elephants toothpaste foam interactive exhibit in science center
    Happy blond girl in trench-coat with leather briefcase jumping in front of wooden house — Stock Photo
    Happy blond girl in trench-coat with leather briefcase jumping in front of wooden house
    Kids playing at interactive construction exhibit in science center — Stock Photo
    Kids playing at interactive construction exhibit in science center
    Curious girl playing at interactive exhibit in science center — Stock Photo
    Curious girl playing at interactive exhibit in science center
    Elementary school children smiling in classroom — Stock Photo
    Elementary school children smiling in classroom
    Portrait playful girl playing at construction exhibit in science center — Stock Photo
    Portrait playful girl playing at construction exhibit in science center
    Teacher and curious students at interactive earth exhibit in science center — Stock Photo
    Teacher and curious students at interactive earth exhibit in science center
    Girl playing with interactive exhibit in science center — Stock Photo
    Girl playing with interactive exhibit in science center
    Silly girl making a face at rock exhibit display case in science center — Stock Photo
    Silly girl making a face at rock exhibit display case in science center
    Portrait cute girl playing in science center — Stock Photo
    Portrait cute girl playing in science center
    Teacher and students using laptops — Stock Photo
    Teacher and students using laptops
    Curious, eager schoolgirl at interactive exhibit in science center — Stock Photo
    Curious, eager schoolgirl at interactive exhibit in science center
    Kids smelling scents at interactive exhibit in science center — Stock Photo
    Kids smelling scents at interactive exhibit in science center
    Curious kids at interactive earth exhibit in science center — Stock Photo
    Curious kids at interactive earth exhibit in science center
    Portrait of smiling elementary school girl with blond pigtails holding digital tablet — Stock Photo
    Portrait of smiling elementary school girl with blond pigtails holding digital tablet
    Teacher and schoolboy stacking bricks at interactive construction exhibit in science center — Stock Photo
    Teacher and schoolboy stacking bricks at interactive construction exhibit in science center
    Curious kids watching teacher with toy airplane in science center — Stock Photo
    Curious kids watching teacher with toy airplane in science center
    Curious kids watching foam in beakers — Stock Photo
    Curious kids watching foam in beakers
    Curious kids at interactive exhibit in science center — Stock Photo
    Curious kids at interactive exhibit in science center
    Elementary school children in classroom during lesson, smiling girl raising hand — Stock Photo
    Elementary school children in classroom during lesson, smiling girl raising hand
    Portrait cute kids in science center — Stock Photo
    Portrait cute kids in science center
    Teacher and students at interactive exhibit in science center — Stock Photo
    Teacher and students at interactive exhibit in science center
    Teacher and curious students playing with anatomical model — Stock Photo
    Teacher and curious students playing with anatomical model
    Kids playing with large dominoes at interactive exhibit in science center — Stock Photo
    Kids playing with large dominoes at interactive exhibit in science center
    Teacher and students playing at interactive construction exhibit in science center — Stock Photo
    Teacher and students playing at interactive construction exhibit in science center
    Curious girl playing in science center — Stock Photo
    Curious girl playing in science center
    Portrait of smiling elementary school girl sitting bored in classroom — Stock Photo
    Portrait of smiling elementary school girl sitting bored in classroom
    Elementary school children in classroom during lesson — Stock Photo
    Elementary school children in classroom during lesson
    African american student smiling in class — Stock Photo
    African american student smiling in class
    African american student smiling in class — Stock Photo
    African american student smiling in class
    African american student at chalkboard in class — Stock Photo
    African american student at chalkboard in class
    Caucasian male student smiling in class — Stock Photo
    Caucasian male student smiling in class
    Students and teachers smiling outdoors — Stock Photo
    Students and teachers smiling outdoors
    African american students raising hands in class — Stock Photo
    African american students raising hands in class
    African american student raising hand in class — Stock Photo
    African american student raising hand in class
    Teacher talking to black students at chalkboard — Stock Photo
    Teacher talking to black students at chalkboard
    African american student raising hand in class — Stock Photo
    African american student raising hand in class
    Teachers and african american students smiling in class — Stock Photo
    Teachers and african american students smiling in class
    Teacher and african american student hugging in class — Stock Photo
    Teacher and african american student hugging in class
    Teacher hugging african american student in class — Stock Photo
    Teacher hugging african american student in class
    Myanmar (Burma), Mandalay Region, Taungtha, Taung Ba, Mandalay Province, Taung Ba Primary School — Stock Photo
    Myanmar (Burma), Mandalay Region, Taungtha, Taung Ba, Mandalay Province, Taung Ba Primary School
    Teacher and african american students smiling in class — Stock Photo
    Teacher and african american students smiling in class
    African american students smiling together outdoors — Stock Photo
    African american students smiling together outdoors
    African american student smiling in class — Stock Photo
    African american student smiling in class