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    University professor with Muscular Dystrophy teaching in a classroom — Stock Photo
    University professor with Muscular Dystrophy teaching in a classroom
    Male teacher and boy student using microscope, conducting scientific experiment in laboratory classroom — Stock Photo
    Male teacher and boy student using microscope, conducting scientific experiment in laboratory classroom
    Teacher and curious students at interactive earth exhibit in science center — Stock Photo
    Teacher and curious students at interactive earth exhibit in science center
    Science professor and college students using microscopes in science laboratory classroom — Stock Photo
    Science professor and college students using microscopes in science laboratory classroom
    Group of students using laptops — Stock Photo
    Group of students using laptops
    Teacher and eager students in science center — Stock Photo
    Teacher and eager students in science center
    Female teacher and students examining DNA model in classroom — Stock Photo
    Female teacher and students examining DNA model in classroom
    Students on a science lesson — Stock Photo
    Students on a science lesson
    Male teacher leading physics lesson at whiteboard in classroom — Stock Photo
    Male teacher leading physics lesson at whiteboard in classroom
    Teacher at blackboard explaining formulas to lawyers — Stock Photo
    Teacher at blackboard explaining formulas to lawyers
    Male teacher helping students assembling robotics in classroom — Stock Photo
    Male teacher helping students assembling robotics in classroom
    Teacher and students using touch screen computers — Stock Photo
    Teacher and students using touch screen computers
    Woman awarding a rosette badge to a student — Stock Photo
    Woman awarding a rosette badge to a student
    College students raising hands in science laboratory classroom — Stock Photo
    College students raising hands in science laboratory classroom
    Teacher and students looking at rocks in display case in science center — Stock Photo
    Teacher and students looking at rocks in display case in science center
    Mature woman teaching students in lab — Stock Photo
    Mature woman teaching students in lab
    Teacher and students at interactive exhibit in science center — Stock Photo
    Teacher and students at interactive exhibit in science center
    Portrait smiling girl student sitting in classroom during lesson — Stock Photo
    Portrait smiling girl student sitting in classroom during lesson
    Teacher and students using pipette and beakers at interactive exhibit in science center — Stock Photo
    Teacher and students using pipette and beakers at interactive exhibit in science center
    Teacher and students using laptops — Stock Photo
    Teacher and students using laptops
    Male teacher and girl students conducting scientific experiment at microscope in laboratory classroom — Stock Photo
    Male teacher and girl students conducting scientific experiment at microscope in laboratory classroom
    Portrait smiling college students in science laboratory classroom — Stock Photo
    Portrait smiling college students in science laboratory classroom
    Kids playing with anatomical models in science center — Stock Photo
    Kids playing with anatomical models in science center
    University professor with Muscular Dystrophy teaching students in a classroom — Stock Photo
    University professor with Muscular Dystrophy teaching students in a classroom
    Female scientists examining new equipment in laboratory — Stock Photo
    Female scientists examining new equipment in laboratory
    Female teacher helping girl students researching at laptop at library table — Stock Photo
    Female teacher helping girl students researching at laptop at library table
    Curious students conducting scientific experiment, watching liquid in vial in laboratory classroom — Stock Photo
    Curious students conducting scientific experiment, watching liquid in vial in laboratory classroom
    Male teacher and students conducting scientific experiment in laboratory classroom — Stock Photo
    Male teacher and students conducting scientific experiment in laboratory classroom
    Curious students watching chemical reaction, conducting scientific experiment in laboratory classroom — Stock Photo
    Curious students watching chemical reaction, conducting scientific experiment in laboratory classroom
    Curious kids watching science experiment in science center — Stock Photo
    Curious kids watching science experiment in science center
    Female science teacher and girl student writing at whiteboard in classroom — Stock Photo
    Female science teacher and girl student writing at whiteboard in classroom
    Female scientists making notes in lab — Stock Photo
    Female scientists making notes in lab
    Smiling female science teacher leading lesson at projection screen in classroom — Stock Photo
    Smiling female science teacher leading lesson at projection screen in classroom
    Group making scientific models — Stock Photo
    Group making scientific models
    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
    Teacher and schoolgirl using laptop in science center — Stock Photo
    Teacher and schoolgirl using laptop in science center
    Teacher and curious students playing with anatomical model — Stock Photo
    Teacher and curious students playing with anatomical model
    Teacher showing toy airplane to kids in science center — Stock Photo
    Teacher showing toy airplane to kids in science center
    University professor with Muscular Dystrophy teaching students in a classroom — Stock Photo
    University professor with Muscular Dystrophy teaching students in a classroom
    Curious girl playing with anatomical model — Stock Photo
    Curious girl playing with anatomical model
    Winning a trophy at the Green Science Fair. — Stock Photo
    Winning a trophy at the Green Science Fair.
    Teacher and students playing at interactive construction exhibit in science center — Stock Photo
    Teacher and students playing at interactive construction exhibit in science center
    Teacher and curious students with anatomical model in science center — Stock Photo
    Teacher and curious students with anatomical model in science center
    University student using microscope — Stock Photo
    University student using microscope
    University professor with Muscular Dystrophy teaching students in a classroom — Stock Photo
    University professor with Muscular Dystrophy teaching students in a classroom
    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
    Teacher assisting students in experiment at laboratory — Stock Photo
    Teacher assisting students in experiment at laboratory
    University professor with Muscular Dystrophy teaching students in a classroom — Stock Photo
    University professor with Muscular Dystrophy teaching students in a classroom
    Students using laptops in a lesson. — Stock Photo
    Students using laptops in a lesson.
    Teacher and curious students stacking large dominos in science center — Stock Photo
    Teacher and curious students stacking large dominos in science center
    Female scientists examining new equipment in laboratory — Stock Photo
    Female scientists examining new equipment in laboratory
    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
    Teacher and students conducting scientific experiment — Stock Photo
    Teacher and students conducting scientific experiment
    University student using microscope — Stock Photo
    University student using microscope
    Teacher and students touching large globe in science center — Stock Photo
    Teacher and students touching large globe in science center
    Teacher and students looking at exhibit in science center — Stock Photo
    Teacher and students looking at exhibit in science center
    University professor with Muscular Dystrophy teaching students in a classroom — Stock Photo
    University professor with Muscular Dystrophy teaching students in a classroom
    Male teacher and boy student conducting scientific experiment in laboratory classroom — Stock Photo
    Male teacher and boy student conducting scientific experiment in laboratory classroom
    Kids smelling scents at interactive exhibit in science center — Stock Photo
    Kids smelling scents at interactive exhibit in science center
    Student in wheelchair studying furnace electronic control system in HVAC classroom — Stock Photo
    Student in wheelchair studying furnace electronic control system in HVAC classroom