Medium Slowmo Of African American Teacher Of Chemistry In Wheelchair Performing Lab Experiment To Multiethnic Group Of Pupils Adding Water To Glass Flask With Dry Ice And Having Smoke As ReactionÂ
Medium slowmo of African American male Science teacher with disability practicing lab experiments showing glass flask with smoke from dry ice and water reaction to pupils in classroom
Slowmo of group of multiethnic students and their African American teacher in lab coats experimenting with dry ice getting lots of smoke in flask as reaction, having fun together at Science class
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 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
Slowmo of African American male Chemistry teacher in eyeglasses showing glassware used for lab experiments to multiethnic middle school students sitting at desks in modern classroom
Waist up slowmo of Biracial school boy and his classmates in lab coats and protective glasses putting piece of dry ice in flask with water watching it bubbling while experimenting at Chemistry class
Slowmo tilt up shot of female chemistry teacher doing experiment with curious schoolchildren in lab coats in modern classroom
Slowmo of happy female chemistry teacher standing before chalkboard wall and helping schoolgirl in goggles and lab coat with science experiment
Mixed race children studying chemistry at school. Male teacher doing pharaoh snake experiment with students. Focused pupils looking experiment with burning fire in science laboratory class
Medium slowmo of group of multiethnic middle school pupils and their African American male teacher wearing white lab coats using microscope while doing experiments at lesson in Science class
Medium slowmo of group of smart multiethnic pupils in lab coats and protective glasses conducting lab experiment with sample on petri dish having Science lesson in modern classroom
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 liquid