Allievi che ascoltano insegnante in classe - Foto e immagini stock

Male business coach speaker consulting and training new employees

Coach training speak explain question to group of employees at seminar

Happy guy and his girlfriend discussing homework points before lesson in classroom

Lecturer and multinational group of students in an auditorium.

Mid adult student learning with teacher's assistance during a class at lecture hall.

Group of teenagers doing homework with teacher in classroom

Students resting together in campus building

Group of teenagers studying indoors

Group of teenagers doing homework with teacher in classroom