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

    OrientationOrientation
    PeoplePeople
    CategoryCategory
    ColorColor
    EditorialEditorial
    Safe SearchSafe Search
    Clear
    Hide
    Male teacher leading physics lesson at whiteboard in classroom — Stock Photo
    Male teacher leading physics lesson at whiteboard in classroom
    Focused boy student programming at computer in dark classroom — Stock Photo
    Focused boy student programming at computer in dark 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.
    Girl lifts her hair from her forehead to have her temperature measured — Stock Photo
    Girl lifts her hair from her forehead to have her temperature measured
    Portrait smiling, confident girl student programming at computer in classroom — Stock Photo
    Portrait smiling, confident girl student programming at computer in classroom
    Girl helping young sister with homework — Stock Photo
    Girl helping young sister with homework
    Close-up of a small child writing mathematical equations on chalkboard — Stock Photo
    Close-up of a small child writing mathematical equations on chalkboard
    Students talking at table in library — Stock Photo
    Students talking at table in library
    Student raising hand — Stock Photo
    Student raising hand
    Happy, confident high school girl student studying in classroom — Stock Photo
    Happy, confident high school girl student studying in classroom
    Smiling male science teacher leading lesson at whiteboard in classroom — Stock Photo
    Smiling male science teacher leading lesson at whiteboard in classroom
    Portrait confident, smiling girl doing homework — Stock Photo
    Portrait confident, smiling girl doing homework
    Male teacher calling on students in classroom — Stock Photo
    Male teacher calling on students in classroom
    Girl student programming and assembling robotics in classroom — Stock Photo
    Girl student programming and assembling robotics in classroom
    Curious, focused boy examining computer chip in classroom — Stock Photo
    Curious, focused boy examining computer chip in classroom
    From above chalk and different numbers and formulas on blue background — Stock Photo
    From above chalk and different numbers and formulas on blue background
    Close-up of girl writing on blackboard in classroom — Stock Photo
    Close-up of girl writing on blackboard in classroom
    Caucasian man at home with his son together, in kitchen, father helping the boy doing homework at table. Social distancing during Covid 19 Coronavirus quarantine lockdown. — Stock Photo
    Caucasian man at home with his son together, in kitchen, father helping the boy doing homework at table. Social distancing during Covid 19 Coronavirus quarantine lockdown.
    Overhead view of an open notebook with pencil next to an abacus — Stock Photo
    Overhead view of an open notebook with pencil next to an abacus
    Students assembling robotics in classroom — Stock Photo
    Students assembling robotics in classroom
    Collage of schoolgirl studying — Stock Photo
    Collage of schoolgirl studying
    Abstract computer artwork — Stock Photo
    Abstract computer artwork
    Portrait smiling girl student sitting in classroom during lesson — Stock Photo
    Portrait smiling girl student sitting in classroom during lesson
    Student writing on whiteboard — Stock Photo
    Student writing on whiteboard
    Teacher takes a child's temperature at the time of coming to class — Stock Photo
    Teacher takes a child's temperature at the time of coming to class
    Portrait smiling, confident girl student holding robot — Stock Photo
    Portrait smiling, confident girl student holding robot
    Teacher at blackboard explaining formulas to lawyers — Stock Photo
    Teacher at blackboard explaining formulas to lawyers
    Female teacher helping girl students researching at laptop at library table — Stock Photo
    Female teacher helping girl students researching at laptop at library table
    Teacher solving mathematical equation — Stock Photo
    Teacher solving mathematical equation
    Schoolboy solving a problem on a blackboard. — Stock Photo
    Schoolboy solving a problem on a blackboard.
    Girl students assembling robotics in classroom — Stock Photo
    Girl students assembling robotics in classroom
    Focused boy student in goggles soldering circuit board in classroom — Stock Photo
    Focused boy student in goggles soldering circuit board in classroom
    Side view of a young African schoolgirl standing at the front of the class holding a book and 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 holding a book and writing on the blackboard during a lesson in a township elementary school classroom.
    Abstract computer artwork — Stock Photo
    Abstract computer artwork
    Focused, curious girl programming and assembling robotics at laptop in classroom — Stock Photo
    Focused, curious girl programming and assembling robotics at laptop in classroom
    Abstract computer artwork — Stock Photo
    Abstract computer artwork
    Students soldering circuit board in classroom — Stock Photo
    Students soldering circuit board in classroom
    Geodesic dome illuminated from within in field at dusk, digital illustration. — Stock Photo
    Geodesic dome illuminated from within in field at dusk, digital illustration.
    Female teacher and students programming and assembling robotics in classroom — Stock Photo
    Female teacher and students programming and assembling robotics in classroom
    Focused boy student soldering circuit board in classroom — Stock Photo
    Focused boy student soldering circuit board in classroom
    Focused boy student assembling electronics in classroom — Stock Photo
    Focused boy student assembling electronics in classroom
    Focused girl students soldering circuit boards in classroom — Stock Photo
    Focused girl students soldering circuit boards in classroom
    Teacher teaching mathematics — Stock Photo
    Teacher teaching mathematics
    Notepads, pencils, ruler and alarm clock — Stock Photo
    Notepads, pencils, ruler and alarm clock
    Focused girl student programming robotics at laptop in classroom — Stock Photo
    Focused girl student programming robotics at laptop in classroom
    Schoolboy writing on whiteboard — Stock Photo
    Schoolboy writing on whiteboard
    A small child plays chess with smiling father in window light — Stock Photo
    A small child plays chess with smiling father in window light
    View of boy programming at computer in classroom on digital camera viewfinder — Stock Photo
    View of boy programming at computer in classroom on digital camera viewfinder
    Abstract computer artwork — Stock Photo
    Abstract computer artwork
    Front view close up of a middle aged Caucasian man helping his pre teen son to use abacus — Stock Photo
    Front view close up of a middle aged Caucasian man helping his pre teen son to use abacus
    Front view of a middle aged Caucasian man helping his pre teen son to use abacus, the mother talking with their other son in the background — Stock Photo
    Front view of a middle aged Caucasian man helping his pre teen son to use abacus, the mother talking with their other son in the background
    Male teacher and students researching at laptop in library — Stock Photo
    Male teacher and students researching at laptop in library
    Schoolboy solving mathematics — Stock Photo
    Schoolboy solving mathematics
    Eacher teaching mathematics to children — Stock Photo
    Eacher teaching mathematics to children
    Geometric wooden shaped figures on white table. — Stock Photo
    Geometric wooden shaped figures on white table.
    Boy doing primary school mathematics with sticks — Stock Photo
    Boy doing primary school mathematics with sticks
    A small boy in oversize sweater patiently solves a Rubik's cube — Stock Photo
    A small boy in oversize sweater patiently solves a Rubik's cube
    Boy student programming at computer in dark classroom — Stock Photo
    Boy student programming at computer in dark classroom
    Mid section of boy spending time at home, home schooling, doing mathematics homework. Social distancing during Covid 19 Coronavirus quarantine lockdown. — Stock Photo
    Mid section of boy spending time at home, home schooling, doing mathematics homework. Social distancing during Covid 19 Coronavirus quarantine lockdown.
    Cute little girl looks on with smiling face with a blackboard on the b — Stock Photo
    Cute little girl looks on with smiling face with a blackboard on the b