University student during a lecture in the classroom.
Female teacher giving a lecture in the classroom.
Children looking at teacher during lecture in classroom
Students listening to teacher during lecture in classroom
senior lecturer leaning on wooden tribune in classroom
University students listening attentively to lecture in classroom
University Professor Giving Lecture on Law in Classroom
High school students listening to lecture in classroom
Senior Scientist Giving Lecture in Modern Classroom
Senior Scientist Giving Lecture in Modern Classroom
Caucasian Young Adult Woman Studying in University Classroom during Lecture
Teacher Lecturing Students in Science Classroom Setting
smiling senior lecturer standing in classroom and looking at camera
Over shoulder view of lecturer lecturing group of students in higher education college classroom
University students in the classroom with young female assistant lecturer
University students in the classroom with young female assistant lecturer
University students in the classroom with young female assistant lecturer
University students in the classroom with young female assistant lecturers
University students in the classroom with young female assistant lecturer
University students in the classroom with young female assistant lecturer
University students in the classroom with young female assistant lecturers
University students in the classroom with young female assistant lecturer
University students in the classroom with young female assistant lecturer
A lecture in progress within a modern science laboratory classroom.
University students in the classroom with young female assistant lecturers
University students in the classroom with young female assistant lecturer
University students in the classroom with young female assistant lecturer
University students in the classroom with young female assistant lecturer
University students using laptops following a lecture in classroom
Female university friends leaving the classroom after a lecture.
