Teacher or docent or educator giving while lesson in front of a blackboard or board a sheet of paper and educate or teaching students or pupils or mates in a school or class
School children in classroom at lesson the little boys and girls sitting at desks back to school education classroom lesson learn lifestyle childhood concept
Declaring the results smiling teacher standing in front of her pupils in the classroom holding yellow folder with test results
School children are participating actively in class
Education learning concept classroom lectures in thailand asian children are studying teacher lectures in front of class students wear uniforms
Education high school technology and people concept smiling student boy with tablet pc laptop computer standing in front of classmates and teacher in classroom
Education elementary school learning and people concept group of school kids with teacher sitting in classroom and raising hands
Group of school kids with pens and notebooks writing test in classroom education elementary school learning and people concept
Blurry of an business woman conference in meeting room they are brain business solving problem and brain training concept
Student boy with marker writing on flip board
Competition between children at classroom
School class with students and teacher in which there is a fun informative lesson
Happy kids at elementary school
Raising hands active smart pupils raising their hands while answering the question
Schoolboy holding chalk and pointing at blackboard
School children are participating actively in class
Girl actively participates in interactive lessons of robotics in unusual classroom modern teaching concept
Teacher or docent or educator giving while lesson in front of a blackboard or board a sheet of paper and educate or teaching students or pupils or mates in a school or class
High school or college student group catching up workbook and learning tutoring in classroom and reading doing homework and lesson practice preparing exam to entrance education concept
Students sit on training in the classroom
Children actively participate in the class read and listen to the teacher
Teachers meet before the annual recess
Students with their hands up responding to their teacher
Smiling elderly teacher near the chalkboard asking student at the math lesson
Rear view of students listening to teachers lecture at college
Defocused student study computer classroom for background
Audience raising hands up while businesswoman is speaking in training at the office
Education elementary school learning and people concept group of school kids with pens and notebooks writing test in classroom
A lot of people sitting at a seminar lectures and conferences businessmen and it professionals
Education high school teamwork and people concept smiling teacher standing in front of students and showing something on white board in classroom
Image of a female hand raised in university classroom
Active class smiling children in bright classroom raising their hands interacting with their teacher
Education high school teamwork and people concept smiling teacher standing in front of students and writing something on white board in classroom
Smiling young teacher making presentation to schoolchildren
School children are participating actively in class
Group of schoolchildren having fun at classroom during break
Koh chen kingdom of cambodia august 21 2018 the primary school
Senior high school teacher teaching math in classroom
School children are participating actively in class lesson
Young male college professor is busy with explaining and revising the lecture he has given
Education elementary school learning and people concept group of school kids sitting and listening to teacher in classroom from back
Education school learning and people concept group of students and teacher with test results in classroom
Educational concept of mathematics and arithmetic
Education high school learning and people concept close up of notebook with pencil book and calculator on desk
Group of preschool kindergarten are in classroom attention in the subject teaching by the teacher
Rear view of young college student raising hand to answer in classroom
Students listening the explanation of positive teacher in the math course
Back view of schoolkids with backpacks looking at female librarian
Children actively participate in the class read and listen to the teacher
Children actively participate in the class read and listen to the teacher
School children in classroom at lesson the little boys and girls sitting at desks back to school education classroom lesson learn lifestyle childhood concept
Education school learning and people concept group of students and teacher with test results in classroom
School child with teacher in classroom
School children are participating actively in class
Back view of schoolkids with backpacks looking at teacher making presentation at interactive whiteboard
Teacher handing out class work to her students
School children are participating actively in class
Professor chatting with her students during a break
Happy kids at elementary school
Mature smiling teacher giving a math lesson in front of a group of students in the school
Young teacher man talking with students in the classroom
Beautiful asian teacher teaching students in classroom
Speaker giving presentation in lecture hall at university participants listening to lecture and making notes
People with questions cheerful emotional speaker standing in front of the audience at the personal workshop and smiling while seeing raising hands
Children at school classroom
Oriental children in the classroom china
Portrait of schoolchildren sitting in classroom and chatting during lesson
Group of school kids sitting and listening to teacher in classroom from back
Conference and presentation audience at the conference hall business and entrepreneurship faculty lecture and workshop audience in the lecture hall academic education students making notes
Time for answer young attractive college professor points out at the student who wants to answer the question
Cute little girl in pink dress raising hands in classroom with happy face education concept
Class room with a school board and school desks
Education teaching learning technology and people concept group of students writing school test and teacher with tablet pc computer in classroom
Young people and education group of hispanic students in class at school during lesson focus on teacher at blackboard explaining math
School children in classroom at lesson the little boys and girls sitting at desks back to school education classroom lesson learn lifestyle childhood concept
Senior high school biology teacher teaching students in classroom
In classroom with students one of them look behind
Kids pay attention to their mother by a chalkboard concept of education school or homeschooling
Ordinary aframerican pupil answers near blackboard at math lesson
School children are participating actively in class
School children are participating actively in class
Teacher at university in front of a whiteboard screen students listening to lecture and making notes
School children are participating actively in class
Pretty teacher in classroom sitting at the desk and asking children education elementary school learning and people concept
Female speaker giving presentation for adult students in lecture hall
Speaker at business workshop and presentation audience at the conference room
Children actively participate in the class read and listen to the teacher
Group of students with teacher in computer lab classrom learrning lessons get help and support
Adult african american lecturer talking to mixed age students during seminar
Portrait of smiling teenage pupil in class
Diligent glad smiling fellow students having group work tasks during school day
Serious man giving a math lesson in front of a group of students in the school
Confident male student answering at whiteboard in front group of students in auditorium
Smiling mature man giving a math lesson in front of a group of students in the school
Businessman presentation in a conference meeting room and audience of the lecturer
Young teacher making presentation to cute schoolkids with backpacks
Biology teacher joyful delighted woman smiling while having a class with her students
School teacher teaching students learning concept
School board empty class in the evening