Allievo maschio Alzare la mano in classe - Foto e immagini stock

Male Pupil Raising Hand In Class

Teacher Using Interactive Whiteboard During Lesson

Group of students with hands up in classroom during a lesson

Kids raising hands to answer in an elementary school class

Teacher Using Interactive Whiteboard During Lesson

Professor pointing at college student with hands raised in classroom

Teacher Using Interactive Whiteboard During Lesson

Kids raising hands to answer in an elementary school class

Teacher Standing In Class Using Interactive Whiteboard

Kids listening to teacher in elementary school class

Teacher Standing At Front Of College Students For Lesson

Mature students and their teacher in a classroom

Female Student Writing Answer On Whiteboard

Teacher and schoolchildren in class

Teacher and kids during lesson at elementary school

Male Tutor Teaching University Students In Classroom