Teacher and pupils in classroom
Teenagers in classroom
Pupils and teacher with anatomical model
Boys in classroom looking bored
Male high school teacher and students in classroom
Female teacher explaining to high school students in class
High school students sitting in classroom
Portrait of male student, sitting at desk in classroom
授業中の高校生
High school students swearing allegiance to the American flag
High school teacher using white board in classroom
Male student talking to teacher in classroom
高校生の授業風景
A teacher talking to his class
Teacher with students in biology lab
Teacher talking to teenage students in classroom
teacher using ipad / tablet to teach kids in class
High school students listening to their teacher
授業中の教師と生徒
Cheerful high school students with their teacher in classroom
Students studying in a classroom
Male student listening to teacher in classroom
Students in classroom during lesson
Boy in classroom
High school students using white board in classroom
Teacher asking question
High school students talking in class
高校の授業
Row of high school students concentrating in computer class
High School students sitting and smiling in classroom
A teacher and a highschool student
Male high school student copying classmate's work
Students in classroom, looking at digital tablet
授業を受ける高校生たち
Portrait of a male high school student
Boy in computer room
Teacher helping female student in classroom
High school students
Teacher addressing students in classroom
Teacher in classroom
Girls laughing in lesson
Girl on cellphone in lesson
Teenagers listening
Lesson in computer room
拍手をする高校生
Girl in classroom
Teacher and pupil
High school students in a lesson
Row of teenage high school students working on computers
Row of teenage high school students using computers
Students using a laptop in the classroom
A teacher helping a student
Two students sitting at desk in classroom, helping each other with work
授業を受ける制服姿の学生
Portrait of four students in classroom
Group of students in classroom, looking at digital tablet
Children raising hands in classroom
Male high school student asleep in class
Students sitting in classroom during lesson
勉強をする笑顔の学生
Teenagers practicing dance in high school classroom
Teacher and intelligent pupils
Female student listening to teacher in classroom
授業を受ける学生
Teenage girl and boy
High school students studying
教師を囲む生徒
Students laughing in classroom
Teenagers taking a break during high school lesson
Female teacher explaining on computer to high school students
Female teacher showing computer to high school students
Female teacher explaining on laptop to high school students
Boy in class
A teacher with children
High school students and teacher in classroom
Teacher addressing male student
A group of students seated at a desk in a lesson looking at a molecular structure.
Mid adult female teacher explaining to high school students in class
Mid adult female teacher explaining on laptop to high school students
教室に立つ高校生たち
教室にたつ高校生たち
Boy giving presentation
Row of teenage high school students talking in computer class
Female student, sitting at desk in classroom, smiling
勉強をする中学生
School students in classroom
スリランカの子供達
Elementary school children writing in classroom
High school teacher helping students with homework in classroom
補習ルームで立つ高校生たち
ポートレート