Slowmo of group of adult people having Math test sitting at desks one by one in modern classroom during Math lesson with male Black teacher answering students questions
Slowmo of group of adults having Math professional development lesson in classroom listening to male teacher holding practice tests
Slowmo of male Black teacher with paper math practice tests in hands sitting at desk in modern classroom giving lesson to group of adults sitting one by one at their desks listening
Medium slowmo of group of adult students sitting one by one in classroom listening to male Black teacher of Math with paper practice test in hands giving lesson
Slow motion of diverse group of people at desks listening to Math teacher explaining solution
Slow motion of five adults sitting at desks, participating in a math lesson with a male teacher asking questions on a new topic
Slow-motion video of two mature women discussing a math problem in a classroom
Slowmo of bored African American school boy napping on his desk in classroom during lesson
Slow-motion footage of mature woman and adults taking Math training course with male teacher's assistance
Slow motion of male teacher handing out test papers to students in classroom studying Math
Slow-motion footage of diverse adults taking a Math test in a classroom, with a teacher assisting
Slow-motion footage of a mature woman doing Math test in a classroom during professional development training