Children and laboratory assistant makes physics experiment in science museum
Close up view of hand writing on school blackboard: Physics subject lesson title
Close up of unrecognizable students experimenting in physics class. Students wearing identical T-shirts at school. Schoolchildren testing mechanism in science laboratory.
Short-haired girl experimenting with lemon in physics class with teacher and red-haired boy
Close-up of child hands plugging in USB cord into flash drive with no body, microchip visible, secondary school students experimenting in classroom
High School Chemistry Experiment Close Up
Close-up of child hands soldering microcircuits at table with lemon and wires on in classroom
Carpenter is connecting two wooden parts with bolts in a workshop of furniture factory. He is using an electric screwdriver, close-up of hands
Over-shoulder of cropped female secondary school student sitting at desk, wiring lemons and apples for electrodynamics experiment in class
Young Black male teacher and Biracial student conducting electricity experiment with lemons
Children On The School Bus Getting Off The Bus Inside
Children On The School Bus Basketball Pass Inside Bus