Biracial male student standing at lectern, pointing at math formulas on chalkboard, reading papers and speaking to group mates during lesson
Young student engaging with teacher and diverse classmates during math lesson by chalkboard
Slow motion medium long shot of teen nerd girl wearing eyeglasses standing against chalkboard in classroom suffering bullying, her classmates throwing paper balls at her
Student explaining formulas to professor and classmates in high school
School girl pointing at scheme written on chalkboard, holding digital tablet and speaking in front of classmates and teacher during computer lesson
Selective focus medium close-up portrait of depressed nerd girl holding copybooks standing in classroom, her classmates throwing paper ball at her
Tilt down shot of female student with prosthetic arm pointing at graphs and formulas on chalkboard and speaking to group mates and African American professor during university lesson
Afro-American college student in protective mask holding paper, pointing at math formulas on chalkboard and speaking during lesson while studying during covid-19 pandemic
Senior professor pointing at formulas on chalkboard and explaining them to group of college students while giving lecture
Boy standing by chalkboard, holding tablet and speaking to classmates and teacher during computer class in school
Sad downtrodden asian guy nerd sitting apart from classmates, students throwing paper balls at him and laughing
Dedicated student leading diverse class in engaging lesson