Top view of three schoolchildren with teacher trying to repair computer board in prototype of an electric machine in modern school of engineering

Group of multiethnic schoolchildren examining toy car model and talking to teacher during engineering lesson

Asian electronic engineer with caucasian schoolchildren working in modern school lab and testing model electric car. Science and technology

schoolchildren in school uniform in the classroom at the lesson

Korean male teacher with laptop giving lesson for six elementary school pupils. Schoolchildren sitting at desks listening

Schoolchildren With Teacher Sitting At Table Eating Lunch

Schoolchildren Sitting Eating Packed Lunch With Teacher

Tracking shot of unrecognizable male primary teacher teaching cute little schoolchildren sitting at their desks in primary school classroom

Schoolchildren in school uniform rejoice in the cancellation of lessons.

Elementary Age Schoolchildren Sitting On Floor With Teacher

Teacher Showing Group Of Elementary Age Schoolchildren Globe

Schoolchildren Sitting Eating Packed Lunch With Teacher

New York, USA - 13 July, 2018: Teacher coming in classroom. Group of schoolchildren sitting on own places. Start of lesson. Boys and girls. Indoors. School.