A female high school student looking at a sum
Portrait of a female high school student
High school teacher using white board in classroom
授業中の高校生
Male high school teacher and students in classroom
高校生の授業風景
勉強をする中学生
Cheerful schoolchildren and teacher in a conversation
High school students with arms raised in classroom
Teacher helping female student in classroom
女子高生
授業を受ける女子校生
Happy schoolchildren in classroom
High school students
Male high school student asleep in class
Portrait of a male high school student
Teacher addressing male student
教室で勉強する中学生の授業風景
授業中の女子中学生
授業を受ける学生
High school teacher by white board
High school students talking in class
High school students sitting in classroom
Successful female high school student holding assignment
Male high school student copying classmate's work
講師と生徒
授業を受ける女子学生
A teacher talking to his class
Teacher and students in a classroom
Boy giving presentation
Teacher asking question
School boy raising hand in class
授業をする講師
Teenagers in classroom
Boys in classroom looking bored
Teacher addressing students in classroom
勉強をする笑顔の学生
School students in classroom
授業中の教師と生徒
勉強をする小学生の手元
勉強をする小学生
授業を受けている小学生
勉強する小学生
Teacher and pupils (8-11) during lesson
Young student thinking in classroom
Young student writing in classroom
教室で授業を受ける小学生
Elementary school children in classroom during lesson
Male student listening to teacher in classroom
Teacher and student writing on glass
Female student listening to teacher in classroom
Teenage students with arms raised in classroom
Young student raising her hand in classroom
Male teacher looking at computer monitor with boy and girl
Male teacher sitting at work table with girl and boy
Schoolchildren and teacher in class
スリランカの子供達
勉強する女子学生
頬杖をついて笑う女子高生
ホワイトボードに向かう女子高生
手を上げる小学生
Students raising arms during lesson in classroom
授業を受ける女子大生たち
教室で勉強する小学生の女の子2人
授業を受ける制服姿の学生
High school students studying
教室で勉強する小学生
授業中に挙手する小学生の女の子
Teacher and student by whiteboard
High school students in a lesson
元気よく手を上げる笑顔の小学生女子