Teacher talking to school kids sitting on their chair in background
Front view of schoolkids with teacher standing in row with their hands on shoulder in corridor
Side view of school boys using laptop in classroom while teacher discussing with them
Schoolkids with teacher standing in row with their hands on shoulder in hallway
Young school teacher helping girl with study on laptop in classroom
Meeting, conversation of female teacher and guy college student in educational center
Overhead view of firefighter teaching student about fire safety in classroom at school
Rear view of schoolkids studying and sitting at desk in classroom of elementary school
Far sight of male teacher explaining human skeleton model in classroom
Schoolboy explaining to his classmates about windmill in classroom
Side view of female teacher teaching curious schoolkids on laptop at table in school library
Academic professor teaching and holding a book
Two school boys a listening a teacher explaining them how to use a laptop in classroom
Teacher using digital tablet in computer room
Middle aged female teacher giving lesson to teenage college students sitting at table
young happy scientist sitting in front of blackboard и
Happy male teacher and schoolkids looking at camera in classroom
Caucasian teacher teaching mathematics to one of his school kid on a whiteboard
Happy schoolteacher lying with his school kids in a library against bookshelfs in background
Schoolkids looking at camera and one of them has got firefight uniform in classroom
School kids raising hand to answer the teacher question in classroom
Front view of a teacher explaining and showing animal skeleton to his pupils in classroom
Schoolteacher holding digital tablet in classroom at school with school kids working on computer
School kids standing with firefighter in classroom at school agaisnt a blackboard and a whiteboard
Teacher teaching schoolgirl in computer room
Side view of a teacher showing to his sdhool kids how use laptop in classroom at school
A young woman reads a book at home, sitting in her living room. Concept of rest, relaxation.
young happy scientist sitting in front of blackboard и
Row of school kids listening their teacher and one of them raising his finger to answer a question
Front view of school kids standing and forming a queue in classroom at school
