Animation d'une fille lisant un livre sur le traitement des données, statistiques montrant en arrière-plan. Distance sociale et auto-isolement en quarantaine verrouillage numérique composite . - Clips & vidéo de stock

Animation of an African American schoolgirl learning by herself with clouds and numbers, data processing, coronavirus Covid 19 spreading.

Digital composite of an African-American boy holding a chalk at the board while mathematical equations move in the screen

Digital composite of an African-american boy wearing a virtual reality headset in front of the class with graphs and equations in the foreground

Digital composite of African American school girl standing and holding a digital tablet with chalkboard on background and mathematics formulas animation in classroom

Cute little boy with tablet computer writing math sum on blackboard

Portrait of a beautiful school girl student thinking about choosing a profession, on the background of a black chalkboard with a globe on . Concept: ideas, school, University, chemistry science

Animation of an African American schoolgirl learning by herself with clouds and numbers, data processing, coronavirus Covid 19 spreading.

Digital composite of an African-American boy holding a chalk at the board while mathematical equations move in the screen

Digital composite of an African-american boy wearing a virtual reality headset in front of the class with graphs and equations in the foreground

Digital composite of African American school girl standing and holding a digital tablet with chalkboard on background and mathematics formulas animation in classroom

Digital composite of a female Caucasian student writing a mathematical equation on the board while mathematical equation and graphs move in the foreground

Animation of a girl putting an apple on a pile of books over data processing, statistics showing in the background. Social distancing and self isolation in quarantine lockdown digital composite.