Tilting down of male Biracial and female Black students in white gowns sitting at school desk in morning, writing test on chemistry lesson
Waist-up of male Biracial and female Black students in white gowns sitting at school desk in morning, writing on chemistry lesson
Medium long of bearded male professor giving test sheets to students who sitting at desk in classroom on chemistry lesson in afternoon
Tracking in of male Black and female Caucasian students in white gowns sitting at school desk in morning, having chemistry exam
Midsection side view of person in white gown giving test sheets to two students who sitting at desk in classroom on chemistry lesson in afternoon, talking and smiling
Tracking of bearded male professor giving test sheets to multiethnic students who sitting at desk in classroom on chemistry lesson in afternoon
Medium long of male chemistry teacher in medical gown and protective goggles standing in front of high school students in morning, holding beaker with liquid
Long shot of male teacher in medical gown and protective goggles standing in front of high school students who sitting at desks on chemistry lesson
Over-shoulder of male chemistry teacher in medical gown and protective goggles standing in front of high school students in morning, showing experiment
Over-shoulder of male chemistry teacher in medical gown and protective goggles standing in front of high school students in morning, making experiment with chemicals
Side view of male chemistry teacher in medical gown and protective goggles standing in front of high school students in morning, making experiment with chemicals
Top-down view of cropped students in medical gowns sitting at school desk, talking chemistry exam in afternoon