Молодая учительница с солнечной панелью изучает солнечную энергию. - Стоковое фото и изображение

Young teacher with solar panel learning her pupils about solar energy.

Young teacher with solar panel learning her pupils about solar energy.

Multiethnic group of little kids working together on machinery class

Young teacher learning her pupils about solar and wind energy.

Group of schoolchildren listening to their teacher while sitting on tribune

A group of small school kids with teacher sitting in circle in class, using tablet.

A small tired and bored school boy sitting at the desk in classroom, sleeping.

A group of small nursery school children with teacher indoors in classroom, using laptop.

A group of happy kids with their teacher working on project together at classroom.

A group of cheerful small school kids with plastic trays in canteen, walking.

Pupils at school working with electronics component at a robotics classroom.

School kids using computer in a classroom at school

A group of small happy school kids with teacher standing at the table in class, planting herbs.