Studente afroamericano sorridente con tablet digitale che parla con compagni di classe sfocati vicino alla lavagna bianca con grafici - Foto e immagini stock

Having answers. Smiling emotional businessman conducting a workshop and one student raising his hand while having questions

Smiling woman pointing at african american student standing near blurred whiteboard

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

Personal growth. Positive enthusiastic speaker smiling and pointing to the flipchart while standing in front of the group and talking about personal growth

Smiling african american student in glasses standing near flipchart

Excited woman waving hand near multiethnic students talking on blurred foreground

Smiling teacher pointing with finger at pupil with laptop

Mature teacher pointing with finger near cheerful multiethnic kids

African american teacher reading book near blurred pupils in classroom

Smiling pupil with book pointing with finger near teacher and classmates

Teacher with marker and digital tablet standing near pupils

Positive teacher gesturing while speaking near teenagers during lesson in school

Positive teacher showing okay signs near teenage pupils

Smiling african american student talking to friends near laptops and professor in university