Niños están sentados juntos en una mesa, absortos en una discusión, sus expresiones reflejan un profundo compromiso. - Foto e imágenes de stock

Asian schoolboy looking away while writing on notebook near laptop in classroom

Elementary School Classroom: Enthusiastic Teacher Holding Tablet Computer Explains Lesson to Brilliant Young Children. Kids Learning Programming Languages, Internet Safety and Information Technology

Mature teacher pointing at laptop near asian pupil in classroom

Schoolboy holding laptop near blurred multiethnic classmates and teacher

Group of preteen classmates working on study project on laptops while teacher explaining information near whiteboard with paper, stickers during lesson in classroom of modern school

Schoolboy and schoolgirls writing in notebooks and using laptop during stem lesson

Elementary School Physics Teacher Uses Interactive Digital Whiteboard to Show to a Classroom full of Smart Diverse Children how Generator Works. Science Class with Curious Kids Listening Attentively

Asian schoolboy looking away while writing on notebook near laptop in classroom

Mature teacher pointing at laptop near asian pupil in classroom

Schoolboy holding laptop near blurred multiethnic classmates and teacher

Multiethnic schoolboys looking at digital tablet near classmates

Smiling asian schoolboy holding pen in classroom

Teenage schoolgirl talking and pointing with finger near blurred classmates during lesson in class

Blurred interracial pupils with digital tablets near smiling african american teacher

African american teacher standing near asian boy and multiethnic pupils in classroom

Cheerful asian child holding digital tablet near friend and classmates

Schoolgirl writing on notebook near gadgets and smiling classmate

Blurred african american teacher pointing with hand while talking to pupils in classroom