Blackboard Frame Stock Videos

Browse 505 blackboard frame videos and clips available to use in your projects, or start a new search to explore more footage and b-roll video clips.

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close angle of complex mathematics or physics equations written on a chalkboard. chalkboard has wood frame, appears old. could be a university or professor's study, or scientists laboratory. camera tilts down. - blackboard frame stock videos & royalty-free footage
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CLOSE ANGLE OF COMPLEX MATHEMATICS OR PHYSICS EQUATIONS WRITTEN ON A CHALKBOARD. CHALKBOARD HAS WOOD FRAME, APPEARS OLD. COULD BE A UNIVERSITY OR PROFESSOR'S STUDY, OR SCIENTISTS LABORATORY. CAMERA TILTS DOWN.
Classroom, Blackboard - Visual Aid
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