High school teacher using white board in classroom
Male high school teacher and students in classroom
Teacher asking question
High school students sitting in classroom
High school students with arms raised in classroom
Teacher addressing students in classroom
High school teacher by white board
Teenagers in classroom
Boys in classroom looking bored
Teacher addressing male student
高校生の授業風景
授業中の教師と生徒
Schoolchildren and teacher in class
Male high school student asleep in class
授業中の高校生
Teacher and students in a classroom
Teacher and pupils (8-11) during lesson
Happy schoolchildren in classroom
Female student listening to teacher in classroom
Cheerful schoolchildren and teacher in a conversation
Male student listening to teacher in classroom
Boy giving presentation
Successful female high school student holding assignment
Teacher helping female student in classroom
High school students talking in class
スリランカの子供達
女子高生
授業風景
Male student talking to teacher in classroom
A female high school student looking at a sum
Portrait of a female high school student
授業を受ける女子学生
Students raising arms during lesson in classroom
Male high school student copying classmate's work
授業中の小学生
授業をする講師
教室で勉強する小学生3人
Teacher and student writing on glass
Girl in classroom
勉強をする学生
School students in classroom
Teacher and two students
High-school boy looking confused in classroom
Teenage students with arms raised in classroom
授業中に挙手する小学生の男の子
Schoolboy writing on the blackboard with young teacher's guidance,
教室で勉強する中学生の授業風景
High school students
ホワイトボードに向かう女子高生
Professor teaching in classroom
授業を受ける女子校生
Male teacher looking at computer monitor with boy and girl
A teacher talking to his class
教室で挙手する小学生の女の子と男の子
教室で挙手する小学生3人
黒板の前に立つ小学生の男の子
講師と生徒
授業
黒板で算数の問題を解く小学生4人
Teacher and student by whiteboard
授業中に挙手する小学生の女の子
Third graders sitting in a classroom
Happy schoolchildren and female teacher in classroom
A group of young girls and boys in a classroom, classmates.
授業中の女子中学生
勉強をする中学生
机で勉強する子供
Young student raising her hand in classroom
School boy raising hand in class
教科書を朗読する小学生
教室で授業を受ける小学生
手を上げる男の子
授業を受ける制服姿の学生
勉強する女子学生
授業を受ける学生
机に座る女子高校生三人
頬杖をついて笑う女子高生
勉強をする笑顔の学生