Close-up of a math teacher writes math formulas and problems with chalk on a green blackboard during a lesson in high school.
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- Teacher Writing Various Mathematical Formulas on a Blackboard at a University
Teacher Writing Various Mathematical Formulas on a Blackboard at a University
Alpha Channel: No, Looped Video: No, Frame Rate: 25, Resolution: 3840x2160, Video Encoding: Photo JPEG, File Size: 306.84mb, Number of Clips: 1, Total Clip(s) Length: 0:11, Source Audio: No, No. of People: 1, Gender: Male, Age: Young Adult, Ethnicity: Caucasian
Teacher Writing Various Mathematical Formulas on a Blackboard at a University
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| Alpha Channel | No |
| File Size | 306.84mb |
| Preview Resolution | 960x540 |
| Frame Rate | 25 |
| Total Clip(s) Length | 0:11 |
| Looped Video | No |
| Number of Clips | 1 |
| Resolution | 3840x2160 |
| Age | Young Adult |
| Ethnicity | Caucasian |
| Gender | Male |
| No. of People | 1 |
| Source Audio | No |
| Video Encoding | Photo, JPEG |
| Tags | beautiful, black, blackboard, board, calculate, chalk, chalkboard, class, classroom, close-up, college, concept, desk, education, equation, explaining, formula, green, hand, knowledge, learn, lecture, lecture hall, lesson, male, man, math, mathematical, mathematics, number, pencil, person, pointer, professor, pupil, remedial, research, school, science, student, study, studying, substitute, teacher, tutor, university, white, woman, write, young |