Jóvenes estudiantes sentados en el aula durante la lección - Foto e imagen de stock

Smiling african american student in glasses standing near flipchart

Young students raising up hands to answer on teachers question while he standing with tablet on foreground

Focused young students sitting in classroom during lesson

Rear view of young students gossiping at classroom during lesson

Rear view of teacher at table with laptop talking to pupils in classroom

Low angle view of african american high school student holding pencil in hand and classmates sitting behind

Multicultural group of teenage schoolchildren and smiling african american teacher with raising arms

High school student writing at chalk board and african american teacher sitting at desk with laptop and coffee cup

Side view of multicultural writing schoolchildren and african american teacher checking

Group of young multiethic students sitting in class

Side view of african american teacher pointing at wristwatch to latecomer schoolboy in classroom

Writing schoolchildren and teacher sitting at table with laptop and coffee cup

High school teenage student writing on chalk board and african american teacher sitting at desk with laptop and explaining