Mature student and his classmate talking to their professor after a class at lecture hall.
Happy teacher giving lecture on interactive whiteboard during a class at high school.
Mature female lecturer helping student during her class. Education, learning and knowledge concept
Hispanic elementary school teacher explaining a new lecture to her students during a class.
Black senior man communicating with female classmate during educational class in lecture hall.
Black female student taking notes while learning during a class at lecture hall.
Black senior man paying attention during adult educational training class in lecture hall.
Attending online class from home. African-american student working on laptop, listening to lecture
Friends talking
Indian Teacher Man Wearing Face Mask Standing Near Blackboard Indoors
Female high school student leaning with teacher's help in the classroom.
Woman making notes at desk at lecture
Art Students in Lecture
Art Students Listening in Lecture
Woman reading a book at lecture
Sketching Session
A teacher standing in front of group of people in classroom
Teacher reading a lecture for students
Abstract Taking Online Examination, Watching Internet Videos
Browsing And Chatting In Social Media, Searching And Watching Videos
Browsing And Chatting In Social Media, Searching And Watching Videos
Abstract Taking Online Examination, Watching Internet Videos
Mid adult student paying attention during lecture in the classroom.
Schoolgirl learning with teacher's assistance during a class at elementary school.
Black senior man student during a lecture in the classroom.
Students Engaged in an Interactive Lecture in a Classroom Setting
Senior black man attending educational course in the classroom.
Mid adult student doing an exam at university classroom.
Close-up of professor teaching students in the classroom.
Happy male student talking while attending a lecture in the classroom.
