Video of happy caucasian boy standing in class during lessons
Video of happy caucasian boy standing in class during lessons
Young student at the blackboard in class 4k
Hispanic schoolgirl standing with teacher in front of class
Hispanic schoolgirl standing with teacher in front of class
Young student at the blackboard in class 4k
Asian schoolgirl standing with teacher in front of class
Caucasian schoolgirl using tablet looking at blue liquid in jar during chemistry class
Medium long of male teacher in medical gown and protective goggles standing in foreground of blackboard, showing experiment on chemistry lesson
Waist up of two Caucasian preteen schoolgirls whispering during lesson in class
Medium slowmo of diverse middle school pupils standing around desk of their African American teacher while examining molecular models during Chemistry lesson
Young male student answering questions in school for immigrants