Alpha Channel: No, Looped Video: No, Frame Rate: 25, Resolution: 3840x2160, Video Encoding: ProRes, File Size: 1.65gb, Number of Clips: 1, Total Clip(s) Length: 0:21, Source Audio: Yes, No. of People: 3, Gender: Female, Age: Child, Teenage, Young Adult, Ethnicity: Caucasian

Side view smart teacher writing with chalk on blackboard explaining math to teen students standing in classroom in school. Positive intelligent Caucasian woman teaching schoolgirls indoors