Tracking in of male Black and female Caucasian students in white gowns sitting at school desk in morning, having chemistry exam
Tilting down of male Biracial and female Black students in white gowns sitting at school desk in morning, writing test on chemistry lesson
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
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
Top view of cropped male student using microscope, sitting at desk on biology lesson in afternoon
Waist-up of male Biracial and female Black students in white gowns sitting at school desk in morning, writing on chemistry lesson
Students in school uniform taking exam at desk in a classroom
Medium of male Black and female Caucasian students in white gowns sitting at school desk in morning, getting test sheets 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
Low angle of two cropped students in white gowns and gloves sitting at school desk, watching chemical reaction in beaker at daytime
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
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