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    Woman giving presentation on projection screen — Stock Photo
    Woman giving presentation on projection screen
    Senior teacher of rollerskating with boy practicing on class in park. — Stock Photo
    Senior teacher of rollerskating with boy practicing on class in park.
    Teacher and students looking at exhibit in science center — Stock Photo
    Teacher and students looking at exhibit in science center
    Caucasian male teacher using laptop while sitting in the class at elementary school. school and education concept — Stock Photo
    Caucasian male teacher using laptop while sitting in the class at elementary school. school and education concept
    Teacher and Young Students — Stock Photo
    Teacher and Young Students
    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
    Caucasian female teacher wearing face mask with digital tablet teaching group of multi ethnic kids. Primary education social distancing health safety during Covid19 Coronavirus pandemic. — Stock Photo
    Caucasian female teacher wearing face mask with digital tablet teaching group of multi ethnic kids. Primary education social distancing health safety during Covid19 Coronavirus pandemic.
    Student with professor teaching in background — Stock Photo
    Student with professor teaching in background
    Junior high students using computers and watching teacher at projection screen in classroom — Stock Photo
    Junior high students using computers and watching teacher at projection screen in classroom
    Young beautiful woman with laptop — Stock Photo
    Young beautiful woman with laptop
    Caucasian male teacher and group of diverse students using laptop together in the class at school. school and education concept — Stock Photo
    Caucasian male teacher and group of diverse students using laptop together in the class at school. school and education concept
    Foreign teacher teaching golf — Stock Photo
    Foreign teacher teaching golf
    Portrait smiling college students in science laboratory classroom — Stock Photo
    Portrait smiling college students in science laboratory classroom
    Male teacher assisting elementary school children in classroom during lesson — Stock Photo
    Male teacher assisting elementary school children in classroom during lesson
    Front view of a middle aged African female school teacher helping a young African schoolgirl sitting at her desk during a lesson in a township elementary school classroom, beside her and in the background classmates are writing in their books — Stock Photo
    Front view of a middle aged African female school teacher helping a young African schoolgirl sitting at her desk during a lesson in a township elementary school classroom, beside her and in the background classmates are writing in their books
    Teacher and students using laptops — Stock Photo
    Teacher and students using laptops
    Senior Caucasian chef cutting vegetables, with other chefs watching in the foreground. Cookery class at a restaurant kitchen. — Stock Photo
    Senior Caucasian chef cutting vegetables, with other chefs watching in the foreground. Cookery class at a restaurant kitchen.
    Portrait confident, smiling female teacher and girl students researching at computer in library — Stock Photo
    Portrait confident, smiling female teacher and girl students researching at computer in library
    Caucasian female chef passing a leek to Caucasian male chef, with other chefs cooking in the background. Cookery class at a restaurant kitchen. — Stock Photo
    Caucasian female chef passing a leek to Caucasian male chef, with other chefs cooking in the background. Cookery class at a restaurant kitchen.
    Active seniors and instructor dancing in dance class — Stock Photo
    Active seniors and instructor dancing in dance class
    Teacher and student using laptop — Stock Photo
    Teacher and student using laptop
    Boy drawing bar graph — Stock Photo
    Boy drawing bar graph
    Rear view of boy raising hand — Stock Photo
    Rear view of boy raising hand
    Teacher teaching girl — Stock Photo
    Teacher teaching girl
    Senior teacher of rollerskating with boy practicing on class in park. — Stock Photo
    Senior teacher of rollerskating with boy practicing on class in park.
    Chinese teacher talking with students on campus — Stock Photo
    Chinese teacher talking with students on campus
    The dentistry teacher working the denture with video camera — Stock Photo
    The dentistry teacher working the denture with video camera
    Young beautiful woman talking on phone — Stock Photo
    Young beautiful woman talking on phone
    Portrait smiling chef teacher and students in cooking class kitchen — Stock Photo
    Portrait smiling chef teacher and students in cooking class kitchen
    Female photographer teaching student how to use SLR camera — Stock Photo
    Female photographer teaching student how to use SLR camera
    Community college instructor helping students at computers in computer lab classroom — Stock Photo
    Community college instructor helping students at computers in computer lab classroom
    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 students examining DNA model in classroom — Stock Photo
    Female teacher and students examining DNA model in classroom
    Three Caucasian male chefs standing by a table, looking at pans and pots, talking to each other. Cookery class at a restaurant kitchen. — Stock Photo
    Three Caucasian male chefs standing by a table, looking at pans and pots, talking to each other. Cookery class at a restaurant kitchen.
    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
    Female Caucasian teacher and a Caucasian girl using laptop during the lesson. Primary education social distancing health safety during Covid19 Coronavirus pandemic. — Stock Photo
    Female Caucasian teacher and a Caucasian girl using laptop during the lesson. Primary education social distancing health safety during Covid19 Coronavirus pandemic.
    Chef and student cooking in kitchen — Stock Photo
    Chef and student cooking in kitchen
    Portrait confident, smiling male community college instructor at computer in classroom — Stock Photo
    Portrait confident, smiling male community college instructor at computer in classroom
    Teacher teaching mathematics — Stock Photo
    Teacher teaching mathematics
    Female science teacher and girl student writing at whiteboard in classroom — Stock Photo
    Female science teacher and girl student writing at whiteboard in classroom
    Teacher explaining formula at blackboard in school — Stock Photo
    Teacher explaining formula at blackboard in school
    Community college teacher and students in classroom — Stock Photo
    Community college teacher and students in classroom
    Instructor discussing fuel mixture controls for furnace in HVAC classroom while one student in wheelchair taking notes — Stock Photo
    Instructor discussing fuel mixture controls for furnace in HVAC classroom while one student in wheelchair taking notes
    Teacher and Young Students — Stock Photo
    Teacher and Young Students
    Male teacher helping girl student at microscope in laboratory classroom — Stock Photo
    Male teacher helping girl student at microscope in laboratory classroom
    Medical teacher demonstrating tracheal intubation using demonstration model. — Stock Photo
    Medical teacher demonstrating tracheal intubation using demonstration model.
    Female junior high teacher helping girl student at computer in computer lab — Stock Photo
    Female junior high teacher helping girl student at computer in computer lab
    Focused students listening to professor at seminar in classroom — Stock Photo
    Focused students listening to professor at seminar in classroom
    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
    Instructor with manual resuscitator teaching CPR class — Stock Photo
    Instructor with manual resuscitator teaching CPR class
    Female instructor helping active senior man in flower arranging class — Stock Photo
    Female instructor helping active senior man in flower arranging class
    Male students enjoying cooking class in kitchen — Stock Photo
    Male students enjoying cooking class in kitchen
    Teacher explaining to junior high students — Stock Photo
    Teacher explaining to junior high students
    Teacher teaching students — Stock Photo
    Teacher teaching students
    Happy group of friends preparing to zip lining — Stock Photo
    Happy group of friends preparing to zip lining
    Teacher and students using touch screen computers — Stock Photo
    Teacher and students using touch screen computers
    Side view of a male Caucasian teacher standing and talking with a teenage Caucasian girl working on a computer and concentrating in a classroom, with teenage male and female classmates sitting at desks working in the background and foreground — Stock Photo
    Side view of a male Caucasian teacher standing and talking with a teenage Caucasian girl working on a computer and concentrating in a classroom, with teenage male and female classmates sitting at desks working in the background and foreground
    Happy mature female teacher sitting at school desk — Stock Photo
    Happy mature female teacher sitting at school desk
    Teacher and schoolgirl using computer in science center — Stock Photo
    Teacher and schoolgirl using computer in science center
    Schoolgirl raising hand — Stock Photo
    Schoolgirl raising hand