Animado afro-americano professor mostrando wow gesto perto de crianças turvas em sala de aula - Banco de fotos e imagens

Smiling blonde student in glasses standing near flipchart and looking at friends

Teamwork. Positive emotional speaker conducting a seminal and feeling glad when seeing the audience raising hands and asking questions

African american teacher reading book near blurred pupils in classroom

Smiling african american student with digital tablet pointing at classmate on blurred foreground

Smiling teacher pointing with finger at pupil with laptop

Smiling teacher looking at blurred pupil near laptop in classroom

Teacher with marker and digital tablet standing near pupils

Smiling teacher talking near blurred schoolkids and chalkboard

Pupil raising hand near laptop and blurred classmates

Positive schoolgirl looking at blurred friend

Smiling african american woman pointing at task on whiteboard near blurred classmates in auditorium