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22426874 results

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    High school teacher helping students studying in classroom — Stock Photo
    High school teacher helping students studying in classroom
    Asian women learning flower arrangement — Stock Photo
    Asian women learning flower arrangement
    Male instructor and students in shop class workshop — Stock Photo
    Male instructor and students in shop class workshop
    Female paramedic CPR training on dummy outdoors. — Stock Photo
    Female paramedic CPR training on dummy outdoors.
    Teacher and students playing at interactive exhibit in science center — Stock Photo
    Teacher and students playing at interactive exhibit in science center
    Medical teacher demonstrating tracheal intubation using demonstration model. — Stock Photo
    Medical teacher demonstrating tracheal intubation using demonstration model.
    Male instructor helping students in shop class workshop — Stock Photo
    Male instructor helping students in shop class workshop
    Dentist showing denture model to female patient in clinic — Stock Photo
    Dentist showing denture model to female patient in clinic
    Community college instructor helping student with headphones at computer in computer lab classroom — Stock Photo
    Community college instructor helping student with headphones at computer in computer lab classroom
    Teacher talking with girl — Stock Photo
    Teacher talking with girl
    African american boy studying while siting on his desk in class at elementary school. school and education concept — Stock Photo
    African american boy studying while siting on his desk in class at elementary school. school and education concept
    African american girl studying while siting on her desk in class at elementary school. school and education concept — Stock Photo
    African american girl studying while siting on her desk in class at elementary school. school and education concept
    Happy instructor and active seniors exercising with straps — Stock Photo
    Happy instructor and active seniors exercising with straps
    Girls preparing for horseback riding lesson at rural paddock — Stock Photo
    Girls preparing for horseback riding lesson at rural paddock
    Teacher leading lesson at projection screen in classroom — Stock Photo
    Teacher leading lesson at projection screen in classroom
    Teacher assisting schoolboy at desk — Stock Photo
    Teacher assisting schoolboy at desk
    Female paramedic CPR training on dummy outdoors. — Stock Photo
    Female paramedic CPR training on dummy outdoors.
    Female pilot teaching about model drone to student in training institute — Stock Photo
    Female pilot teaching about model drone to student in training institute
    Little girl drawing having fun at home — Stock Photo
    Little girl drawing having fun at home
    Chef and young woman with Down Syndrome cutting potatoes in kitchen — Stock Photo
    Chef and young woman with Down Syndrome cutting potatoes in kitchen
    Portrait confident female high school teacher at projection screen in classroom — Stock Photo
    Portrait confident female high school teacher at projection screen in classroom
    Student writing formula — Stock Photo
    Student writing formula
    Smiling mother assisting daughter in playing piano at home — Stock Photo
    Smiling mother assisting daughter in playing piano at home
    Mother and children baking in kitchen — Stock Photo
    Mother and children baking in kitchen
    Side view of a Caucasian male high school teacher, standing and talking with a teenage Caucasian girl in a school classroom sitting a desk, with teenage classmates sitting at desks working in the background — Stock Photo
    Side view of a Caucasian male high school teacher, standing and talking with a teenage Caucasian girl in a school classroom sitting a desk, with teenage classmates sitting at desks working in the background
    Junior high school student raising hand, asking a question during lesson in classroom — Stock Photo
    Junior high school student raising hand, asking a question during lesson in classroom
    Chinese instructor teaching children Taekwondo — Stock Photo
    Chinese instructor teaching children Taekwondo
    Hands of couple playing a piano in recording studio — Stock Photo
    Hands of couple playing a piano in recording studio
    Mother helping her daughters write on balloons — Stock Photo
    Mother helping her daughters write on balloons
    Female nurse showing girl patient inhaler in examination room — Stock Photo
    Female nurse showing girl patient inhaler in examination room
    Anatomical model of human spine bones on rack indoors. — Stock Photo
    Anatomical model of human spine bones on rack indoors.
    Girl homeschooling looking under microscope — Stock Photo
    Girl homeschooling looking under microscope
    Preschooler boy in ski goggles having skiing lesson. — Stock Photo
    Preschooler boy in ski goggles having skiing lesson.
    Instructor discussing condenser coil on refrigeration unit with student in wheelchair — Stock Photo
    Instructor discussing condenser coil on refrigeration unit with student in wheelchair
    Chinese children looking at picture in art class with teacher — Stock Photo
    Chinese children looking at picture in art class with teacher
    Close-up of a small child writing mathematical equations on chalkboard — Stock Photo
    Close-up of a small child writing mathematical equations on chalkboard
    Audience on conference hall, business meeting and people concept — Stock Photo
    Audience on conference hall, business meeting and people concept
    Instructor helping female paramedic with CPR training outdoors. — Stock Photo
    Instructor helping female paramedic with CPR training outdoors.
    Little girl learning knitting with grandmother — Stock Photo
    Little girl learning knitting with grandmother
    Family using digital tablet together at home — Stock Photo
    Family using digital tablet together at home
    Pilot giving training about model aeroplane to students in the training institute — Stock Photo
    Pilot giving training about model aeroplane to students in the training institute
    Female pilot teaching about model drone to student in training institute — Stock Photo
    Female pilot teaching about model drone to student in training institute
    Chef and young woman with Down Syndrome placing muffins in oven — Stock Photo
    Chef and young woman with Down Syndrome placing muffins in oven
    Caucasian female chef holding a file of papers, talking to Caucasian male and female chefs, standing by her with other chefs standing in the background. — Stock Photo
    Caucasian female chef holding a file of papers, talking to Caucasian male and female chefs, standing by her with other chefs standing in the background.
    Older men doing jumping jacks outdoors — Stock Photo
    Older men doing jumping jacks outdoors
    Active seniors enjoying flower arranging class — Stock Photo
    Active seniors enjoying flower arranging class
    Grandfather teaching grandson rollerskating in summer park. — Stock Photo
    Grandfather teaching grandson rollerskating in summer park.
    Male teacher and students watching chemical reaction, conducting scientific experiment in laboratory classroom — Stock Photo
    Male teacher and students watching chemical reaction, conducting scientific experiment in laboratory classroom
    Grandfather and grandson riding together on roller skates and bicycle in park. — Stock Photo
    Grandfather and grandson riding together on roller skates and bicycle in park.
    Female artists painting picture frames in art class workshop — Stock Photo
    Female artists painting picture frames in art class workshop
    Content family cooking together — Stock Photo
    Content family cooking together
    Side view of two young African schoolboys sitting at a desk working during a lesson in a township elementary school classroom, in the background the teacher is helping some classmates at their desks — Stock Photo
    Side view of two young African schoolboys sitting at a desk working during a lesson in a township elementary school classroom, in the background the teacher is helping some classmates at their desks
    Active seniors clapping for instructor in circle in community center — Stock Photo
    Active seniors clapping for instructor in circle in community center
    Audience on conference hall, business meeting and people concept — Stock Photo
    Audience on conference hall, business meeting and people concept
    Junior high teacher helping students using computers in computer lab — Stock Photo
    Junior high teacher helping students using computers in computer lab
    Carpentry teacher explaining blueprints to students in workshop — Stock Photo
    Carpentry teacher explaining blueprints to students in workshop
    CPR class with instructors demonstrating first aid, compression and reanimation procedure. — Stock Photo
    CPR class with instructors demonstrating first aid, compression and reanimation procedure.
    Portrait happy grandfather playing piano with grandson — Stock Photo
    Portrait happy grandfather playing piano with grandson
    Female instructor teaching horseback riding to girl in rural paddock — Stock Photo
    Female instructor teaching horseback riding to girl in rural paddock
    Man teaching his son — Stock Photo
    Man teaching his son