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 ClassroomÂ
Slowmo tilt up shot of female chemistry teacher doing experiment with curious schoolchildren in lab coats in modern classroom
Slowmo mid-section of unrecognizable female chemistry teacher doing experiment in classroom
Medium slowmo of multiethnic smart middle school pupils raising their hands to answer teacher questions having Chemistry lesson in modern classroom
Slowmo shot of diverse school children and African American male teacher in lab coats doing chemical experiments at Chemistry class having fun together
Slow Motion: Teacher Demonstrates Alphabet to Diverse Students in Modern Classroom
Slowmo of happy female chemistry teacher standing before chalkboard wall and helping schoolgirl in goggles and lab coat with science experiment
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 reaction
Slowmo of mid adult male school teacher speaking about ecology to group of multiethnic children in classroom and showing them models of windmills
Close up of teacher and schoolgirl doing science experiment in classroom. Two people working with test tubes and liquid in school chemistry class. Unknown individuals experimenting in gloves.
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 multiethnic school girls taking notes in their copybook while sitting by desks in classroom listening to teacher
Waist up slowmo of African American male teacher in eyeglasses holding two models of molecular compounds giving Chemistry lesson at classroom