Crane shot of smiling teacher asking questions to kids in school class. Clever schoolchildren raising hands at lesson in classroom. Mixed race pupils answering questions of schoolteacher at school
Engaged elementary school student actively participating in class lesson
schoolchildren in school uniform in the classroom at the lesson
schoolchildren in the classroom in the lesson learn dna layout
Diverse schoolchildren sitting in classroom raising hands during lesson, all wearing face masks
Diverse schoolchildren sitting in classroom raising hands during lesson, all wearing face masks
PAN medium slowmo of smart enthusiastic schoolchildren of 5 or 6 grade raising their hands to answer Afro American male teacher questions during Science class
Engaged student actively participating in classroom discussion at school
Educational video: Teacher guiding young students in alphabet learning
Happy diverse schoolchildren at desks raising hands in school classroom
Happy diverse schoolchildren at desks raising hands in school classroom