En
  • En English
  • De Deutsch
  • Fr Français
  • Sp Español
  • Ru Русский
  • It Italiano
  • Pt Português
  • Ua Українська
2961 results

    OrientationOrientation
    PeoplePeople
    CategoryCategory
    ColorColor
    EditorialEditorial
    Safe SearchSafe Search
    Clear
    Hide
    Students examining DNA model in classroom laboratory — Stock Photo
    Students examining DNA model in classroom laboratory
    Children painting in class indoors — Stock Photo
    Children painting in class indoors
    Thoughtful young college student studying at desk in classroom — Stock Photo
    Thoughtful young college student studying at desk in classroom
    Portrait happy, confident male community college instructor leading lesson in classroom — Stock Photo
    Portrait happy, confident male community college instructor leading lesson in classroom
    Focused college student using digital tablet in science laboratory classroom — Stock Photo
    Focused college student using digital tablet in science laboratory classroom
    College students writing on book while sitting at desks during exam in classroom — Stock Photo
    College students writing on book while sitting at desks during exam in classroom
    Junior high schoolgirls — Stock Photo
    Junior high schoolgirls
    Tired teenage girl sitting in computer class at university — Stock Photo
    Tired teenage girl sitting in computer class at university
    Male instructor watching students welding in workshop — Stock Photo
    Male instructor watching students welding in workshop
    Teacher teaching girl — Stock Photo
    Teacher teaching girl
    Portrait of boy sitting in classroom — Stock Photo
    Portrait of boy sitting in classroom
    Community college instructor helping student using computer in computer lab — Stock Photo
    Community college instructor helping student using computer in computer lab
    Female college students using laptop — Stock Photo
    Female college students using laptop
    Female teacher in hijab leading lesson, calling on students in classroom — Stock Photo
    Female teacher in hijab leading lesson, calling on students in classroom
    Santo Domingo University — Stock Photo
    Santo Domingo University
    Girl students conducting scientific experiment in chemistry laboratory classroom — Stock Photo
    Girl students conducting scientific experiment in chemistry laboratory classroom
    Front view close up of a middle aged African female school teacher standing at the front of the class pointing at the blackboard with pupils watching from their desks during a lesson in a township elementary school classroom — Stock Photo
    Front view close up of a middle aged African female school teacher standing at the front of the class pointing at the blackboard with pupils watching from their desks during a lesson in a township elementary school classroom
    Chinese school students studying with textbooks in rural primary school — Stock Photo
    Chinese school students studying with textbooks in rural primary school
    Front view of two young African schoolboys sitting at a desk writing and talking during a lesson in a township elementary school classroom, around them classmates are also sitting at desks writing — Stock Photo
    Front view of two young African schoolboys sitting at a desk writing and talking during a lesson in a township elementary school classroom, around them classmates are also sitting at desks writing
    Boy students examining liquid in test tube, conducting scientific experiment in laboratory classroom — Stock Photo
    Boy students examining liquid in test tube, conducting scientific experiment in laboratory classroom
    School classroom full of pupils — Stock Photo
    School classroom full of pupils
    Liquid in bottles, test tubes and beakers in science laboratory classroom — Stock Photo
    Liquid in bottles, test tubes and beakers in science laboratory classroom
    Female college students conducting scientific experiment in science laboratory classroom — Stock Photo
    Female college students conducting scientific experiment in science laboratory classroom
    Caucasian girl writing in a book while sitting on her desk at school. Primary education social distancing health safety during Covid19 Coronavirus pandemic. — Stock Photo
    Caucasian girl writing in a book while sitting on her desk at school. Primary education social distancing health safety during Covid19 Coronavirus pandemic.
    Male college student conducting scientific experiment using pipette in science laboratory classroom — Stock Photo
    Male college student conducting scientific experiment using pipette in science laboratory classroom
    High angle view of rural female teacher and chinese pupils raising hands and smiling at camera in classroom — Stock Photo
    High angle view of rural female teacher and chinese pupils raising hands and smiling at camera in classroom
    Women shaping clay in art class — Stock Photo
    Women shaping clay in art class
    Close up of microscope in laboratory — Stock Photo
    Close up of microscope in laboratory
    Front view of a young Caucasian female fashion student working on a design drawing on a lightbox in a studio at fashion college — Stock Photo
    Front view of a young Caucasian female fashion student working on a design drawing on a lightbox in a studio at fashion college
    The teacher and the students in the classroom — Stock Photo
    The teacher and the students in the classroom
    Mature female professor teaching students — Stock Photo
    Mature female professor teaching students
    Boy and girl studying in a computer lab — Stock Photo
    Boy and girl studying in a computer lab
    Abandoned old building — Stock Photo
    Abandoned old building
    Portrait of a mixed race teenage girl with long, dark hair and brown eyes standing in a school classroom smiling to camera, with classmates talking in the background — Stock Photo
    Portrait of a mixed race teenage girl with long, dark hair and brown eyes standing in a school classroom smiling to camera, with classmates talking in the background
    Young Students in classroom — Stock Photo
    Young Students in classroom
    Side view of a young African schoolgirl standing at the front of the class writing on the blackboard during a lesson in a township elementary school classroom — Stock Photo
    Side view of a young African schoolgirl standing at the front of the class writing on the blackboard during a lesson in a township elementary school classroom
    Portrait of smiling elementary school girl sitting bored in classroom — Stock Photo
    Portrait of smiling elementary school girl sitting bored in classroom
    Laughing girl student at microscope in laboratory classroom — Stock Photo
    Laughing girl student at microscope in laboratory classroom
    Teacher and curious students with anatomical model in science center — Stock Photo
    Teacher and curious students with anatomical model in science center
    Students painting in class indoors — Stock Photo
    Students painting in class indoors
    Pens and index cards on desks in empty classroom — Stock Photo
    Pens and index cards on desks in empty classroom
    Four girls learning in classroom — Stock Photo
    Four girls learning in classroom
    Front view of worktables with sewing machines and fabrics on them in a design studio at fashion college, with mannequins in front of a window in the background — Stock Photo
    Front view of worktables with sewing machines and fabrics on them in a design studio at fashion college, with mannequins in front of a window in the background
    Front view of a teenage Caucasian boy sitting a desk looking ahead and raising his hand in a school classroom, with a row of teenage female classmates sitting at desks behind him also raising their hands — Stock Photo
    Front view of a teenage Caucasian boy sitting a desk looking ahead and raising his hand in a school classroom, with a row of teenage female classmates sitting at desks behind him also raising their hands
    Boys writing on whiteboard — Stock Photo
    Boys writing on whiteboard
    Three women in a pottery studio — Stock Photo
    Three women in a pottery studio
    Boy reading book in classroom — Stock Photo
    Boy reading book in classroom
    Boy thinking in front of a blackboard in a classroom — Stock Photo
    Boy thinking in front of a blackboard in a classroom
    Selective focus on women standing at easels and drawing in art class. — Stock Photo
    Selective focus on women standing at easels and drawing in art class.
    Wniversity students discussing by whiteboard — Stock Photo
    Wniversity students discussing by whiteboard
    Portrait confident young female college student in library — Stock Photo
    Portrait confident young female college student in library
    Group of multi ethnic kids sitting on their desk during the lesson with a female teacher wearing a face mask. Primary education social distancing health safety during Covid19 Coronavirus pandemic. — Stock Photo
    Group of multi ethnic kids sitting on their desk during the lesson with a female teacher wearing a face mask. Primary education social distancing health safety during Covid19 Coronavirus pandemic.
    Man giving presentation on projection screen — Stock Photo
    Man giving presentation on projection screen
    Portrait of smiling, confident junior high school student studying at desk in classroom — Stock Photo
    Portrait of smiling, confident junior high school student studying at desk in classroom
    University professor with Muscular Dystrophy teaching students in a classroom — Stock Photo
    University professor with Muscular Dystrophy teaching students in a classroom
    Thoughtful little child at school — Stock Photo
    Thoughtful little child at school
    Pupils gathered around a molecular model — Stock Photo
    Pupils gathered around a molecular model
    College students taking test at desks in classroom — Stock Photo
    College students taking test at desks in classroom
    University students receiving test results from professor — Stock Photo
    University students receiving test results from professor
    Group of multi ethnic kids sitting on their desk during the lesson with a female teacher wearing a face mask. Primary education social distancing health safety during Covid19 Coronavirus pandemic. — Stock Photo
    Group of multi ethnic kids sitting on their desk during the lesson with a female teacher wearing a face mask. Primary education social distancing health safety during Covid19 Coronavirus pandemic.