Studente tenendo gesso e puntando alla lavagna mentre i compagni di classe alzando le mani - Foto e immagini stock

Back view of classmates looking at schoolboy answering near blank chalkboard

Back view of schoolboy writing on chalkboard while classmates studying at desks

Back view of pupils sitting at desks and looking at classmate writing on chalkboard

Cheerful multiethnic schoolgirls giving high five in classroom

Cheerful schoolboys giving high five while schoolgirls studying in classroom

Cute multiethnic schoolgirls smiling each other while schoolboys talking behind in classroom

Smiling african american schoolgirl standing near chalkboard and looking at classmates sitting at desks

Cheerful multiethnic students having fun and smiling at camera in classroom

Classmates having break and relaxing at classroom

Back view of kids writing and drawing robot education signs on whiteboard

Multiethnic group of children sitting at table and drawing pictures together at home

Portrait of multiethnic little girls playing at home together

Multiethnic group of children drawing pictures together at home

Multiethnic group of happy children drawing pictures together at home

Group of kids posing together with laptop and robots on stem education class

Group of kids spending time together at classroom