Focus on young African American male student raising hand to ask question
Friends at lesson
Teacher in front of audience
Confident mature male coach comparing two guns at lesson
Working in team
African American student standing in lecture hall
Couple of students working together on some task.
Smiling student with glasses in a classroom.
Group of students studying together at university
Students working at lecture in lecture hall
Group of student studying at university
Group of students writing an exam during a class at the university.
Schoolboy sleeping during boring lecture
Empty classroom at elementary school.
Group of students studying in the classroom
University and College
Group of multiethnic students sitting at lecture
Group of students studying in the classroom
Multiethnic Group of Young Adult Women Studying Together in University Lecture Hall
African American teacher at school
Standing in classroom, indian female teacher instructing while students at desks listening
grey hair professor sitting in empty lecture room with crossed arms
Female student writing on classroom whiteboard
Happy student talking to a professor about his exam results at university classroom.
Group of students studying at college
Group of multiethnic students sitting at lecture
Mature teacher standing in lecture hall
tired from study student sleep in lecture hall b
black brown board
tired from study student sleep in lecture hall b
