Top View Slowmo Of Diverse Schoolchildren And Their African American Teacher Wearing Lab Coats And Protective Glasses Making Chemical Experiments In Class Watching At Lab Smoke In Flask With LiquidÂ
Waist up shot of multiethnic schoolchildren in lab coats and protective glasses conducting chemical experiments at Chemistry class. Biracial boy holding flask with water bubbling in it
Handheld shot of African American Science teacher showing lab experiment to schoolchildren in lab coats and protective glasses looking at glass tube with smoke
Korean scientist demonstrates chemical reactions to young students in a lab class.
Waist up of group of multiethnic schoolchildren looking at chemical reaction in glass flask while conducting experiments at Science class with teacher
Slowmo tilt up shot of female chemistry teacher doing experiment with curious schoolchildren in lab coats in modern classroom
Front view of on lesson of chemistry group of schoolchildren with Asian teacher doing a chemical experiment using chemical liquids and dry ice in laboratory class
Medium shot of blond female chemistry teacher showing steaming and bubbling glass flasks with colorful liquid to schoolchildren in lab coats
Tracking shot of female chemistry teacher in lab coat and goggles holding glass flask with liquid and showing it to curious schoolchildren in classroom
Medium slowmo of group of schoolkids in lab coats making chemical experiment by putting brown powder into glass flask with liquid and having lab smoke from flask as reaction
Medium shot of female chemistry teacher showing experiment to schoolchildren in lab coats. They are looking at steam pouring out of glass flasks standing on table in classroom
Medium shot of blond female teacher in lab coat and curious schoolchildren looking at chemical reaction in classroom
Medium slowmo of Biracial schoolboy in lab coat making chemical experiment by putting brown powder and transparent liquid into glass flask and having lab smoke from flask as reaction