Mature teacher and group of his students using laptop at the university,
Language school
Language school
Language school
African American teacher talking to her adult students in the classroom.
High school teacher talking to group of students during a class in library.
Phoning at break
Cheerful young brunette woman listening to her colleague
Group of college students e-learning on laptop with teacher's assistance in the classroom.
Mature man talking to African American teacher while studying in a library.
Portrait of happy mature teacher standing in the classroom and looking at camera.
Language school
High school teacher assisting her student in learning in the classroom.
Happy IT teacher and his students during computer class at high school.
Close-up of teacher using digital tablet in the classroom.
Mature teacher giving a lecture to university students in the classroom.
Language school
University Lecture With Engaged Students in a Classroom Setting
University Classroom Lecture With Teacher Engaging Students in Discussion
Language school
Computer science teacher giving lecture to group of high school students in the classroom.
Language school
Smiling high school teacher talking to her students during a class in the classroom.
Teenage girls and their teacher in front of interactive whiteboard at high school classroom.
Language school
Language school
Language school
Teaching Students How to Treat Diseases
Close up of teacher using digital tablet during computer class at high school.
Language school
