Teacher in front of class
Mature male teacher in front of class
Boy and Girl Answering in Front of Class
Boy and Girl Answering in Front of Class
Teacher patting boy on head in front of class
Boy reading from book in front of class
Schoolboy reading from textbook in front of class
Teacher standing in front of class, holding books
Schoolboy reading from textbook in front of class
Teacher standing in front of class, holding books
Expressive man explaining the project in front of class
Female teacher using white board in front of class
Female teacher using white board in front of class
Teacher with hands on hips in front of class at primary school
male student studying science class standing in front of class
Presentation lesson, Teacher and students in the basic presentation in front of class
Presentation lesson, Teacher and students in the basic presentation in front of class
Presentation lesson, Teacher and students in the basic presentation in front of class
Presentation lesson, Teacher and students in the basic presentation in front of class
Teacher and boy standing at front of class, looking at model of skeleton
Presentation lesson, Teacher and students in the basic presentation in front of class
Presentation lesson, Teacher and students in the basic presentation in front of class
Presentation lesson, Teacher and students in the basic presentation in front of class
Presentation lesson, Teacher and students in the basic presentation in front of class
Presentation lesson, Teacher and students in the basic presentation in front of class
Presentation lesson, Teacher and students in the basic presentation in front of class
Boy writing sum on blackboard in front of class, rear view
Clever teenage guy with laptop standing by blackboard in front of class
Diverse pupils sitting at desks listening to female teacher at front of class
Copybook with sketches of triangles held by teacher standing in front of class
