Diligent caucasian schoolboy sitting at desk in classroom, listening to teacher and writing in workbook during lesson
African American female teacher walking in classroom and explaining something to children while they writing in workbooks at desks during lesson in primary school
Students sitting at desks writing in school classroom
Tilt down shot of girls in face masks sitting at desks in classroom and writing in notebooks during lesson in middle school
Multiethnic elementary school students in protective face masks sitting at their desks in classroom and writing in workbooks while having lesson during covid-19 outbreak
Cheerful student posing in classroom, writing in notebook at lesson
Happy diverse schoolchildren at desks writing in school classroom
Diverse schoolchildren writing and sitting at desks in school classroom
Diverse schoolchildren writing and sitting at desks in school classroom
Happy diverse schoolchildren at desks writing in school classroom
Handheld tracking of girls and boys sitting at desks in middle school classroom and writing in their notebooks during lesson