caucasian woman using laptop for video call, with diverse ary school pupils on screen

adult back black boy call caucasian child chinese classroom communication composite computer digital display distance diverse diversity education elementary female femalefreelance girl group image internet laptop large learning lesson male mixed-race monitor of online onlinecourses people primary pupil school schoolboy schoolchild schoolgirl screen socialwebsite technology technologyvideo teenager toschool using video videoconference woman young