Black senior man student during a lecture in the classroom.
Students and Teacher Engaged in a Classroom Discussion in Lecture Hall
African student sitting in classroom. Male student during the lecture in high school classroom
Happy university friends communicating after the lecture in the classroom.
Hispanic teacher giving a lecture to elementary students in the classroom.
African student sitting in classroom. Male student during the lecture in high school classroom
College Professor Engaging With Students During Lecture in Classroom
Group of happy college students listening lecture in the classroom.
Female professor teaching lecture during IT class in the classroom.
Focused Female College Student Writing Lecture in Classroom
University classmates talking while having lecture in the classroom.
University student learning while attending a lecture in the classroom
University Professor Lecturing Engaged Students in a Bright Classroom
Mature teacher giving a lecture to university students in the classroom.
Teacher giving a lecture in a classroom and writing math formulas on the board
Mature teacher giving lecture to group of university students in the classroom.
Black elementary school teacher during a lecture in the classroom.
University student listening lecture while attending a class in the classroom.
Young student writing in notebook during lecture at college classroom.
Teacher giving a lecture in a classroom and writing math formulas on the board
Black female professor talking to students during lecture in the classroom.
Mature lecturer helping students with project in classroom. Education concept
Mature university professor giving lecture to his students in the classroom.
Lecturer helping group of students with project, advising on their work in classroom
Doctors giving a lecture to medical students in modern hospital classroom
Happy African American college student listening lecture in the classroom.
Male lecturer questioning students in higher education college classroom
Female lecturer and college students having informal discussion in classroom
Teacher giving a lecture in a classroom and writing math formulas on the board.
University student listening lecture while attending a class in the classroom.
