Mature student raising his hand to ask a question during a class at lecture hall.
Students Engaged in Classroom Learning with Focused Expressions
Smiling university classmates studying during class in the classroom.
University students and their professor talking while using laptop in the classroom.
Happy black professor teaching group of college students in the classroom.
Black male student paying attention during a class at the university.
Female professor talking to her students during IT class at high school.
Teacher Leading Discussion With University Students in Classroom for Collaborative Learning
College student and her black female friend communicating while getting out of the classroom.
business meeting conference presentation businessman man office seminar corporate group training
High school teacher and female student using interactive whiteboard on a class in the classroom.
Male student in facial mask raising hand for answer
Happy woman studying with teacher's assistance during a class at lecture hall.
Mid adult woman attending computer class in the classroom.
Happy black females student during a class in lecture hall looking at camera.
Happy university students reading lecture from notebook in lecture hall.
Happy elementary teacher explaining math lesson on whiteboard during a class.
business meeting conference presentation businessman man office seminar corporate group training
business meeting conference presentation businessman man office seminar corporate group training
Male professor sitting on desk edge in empty tiered lecture hall, with wooden benches
Diverse Group of Students Taking Notes in University Lecture Hall
Rear view of professor giving lecture to large group of students at the university.
Female student text messaging on cell phone in the classroom.
Group of students with teacher at classroom
African American student talking to his teacher during a class at the university.
Black teacher talking to senior man during adult education training class in lecture hall.
Rear view of professor teaching her students in the classroom at high school.
Happy female college students communicating after a class in lecture hall.
African American female student taking notes during a class at the university.
Smiling Muslim female student attending a class at the university and looking at camera.
