Teenagers throwing paper aeroplanes
Teenagers holding paper aeroplanes
Portrait of teenagers
A teenage boy throwing a paper aeroplane
Teenage boy throwing paper airplane
A teenage girl throwing a paper aeroplane
Male high school student making paper airplane on desk in lesson
Teenage students (13-18) talking in classroom
Friends at band practice
黒板の前で微笑む女子学生
卒業のメッセージの書かれた黒板と学生の後姿
チョークで黒板に答えを書く学生の後姿
Cropped shot of high school student with paper airplane on desk in lesson
Teenagers in a classroom
Portrait of teenage boys
A teacher and a highschool student
Friends
笑顔の高校生
実験を観察する学生達
Students sitting in classroom during lesson
高校生の授業風景
卒業証書を持ち微笑む学生
Students pouring sample into flask in laboratory
Students at desk in science class
Students using cellphone in science class
Students using digital tablet in classroom
教室で微笑む女子学生
歌う高校生
Students in classroom, looking at digital tablet
Portrait of teenage boy and girl in high school computer class
Teenagers playing pool
High school students studying at tables in classroom
High school students clapping for classmate in debate class
High school students with hands raised during lesson in classroom
Focused high school girl student taking exam at desk in computer
High school students taking exam at desks in classroom
High school students taking exam at tables
Pupils (15-18) in school classroom, differential focus
教室にたつ高校生たち
Group of teenagers working in school class
High school students using computers
補習ルームで立つ高校生たち
話し合う女子生徒
女子生徒のポートレート
Happy teenagers playing pool in community center
Teenagers with video camera and microphone vlogging
Teenagers eating pizza in community center
Teenagers playing pool in community center
Teenagers reading file notes in high school study group
Teenagers reading notes in high school study group
Students in classroom smiling during lesson
休み時間に雑談する高校生
ピースサインをする高校生
黒板をバックに立つ高校生
チョークで黒板に答えを書く女子学生
教室で話す女子生徒
勉強する女子生徒
整列する生徒達
廊下を歩く生徒達
階段を登る生徒達
Portrait of a male high school student
掃除道具でバンドを真似る高校生
Teacher talking to teenage students in classroom
Cheerful high school students with their teacher in classroom
Teenagers in a college corridor
High school students listening to their teacher
教室の学生達
Teenagers walking down steps
Portrait of male student, sitting at desk in classroom
Students using a laptop in the classroom
Group of students in classroom, looking at digital tablet
Portrait of four students in classroom
教室でミーティングする学生達
High school students studying
High School students sitting and smiling in classroom
黒板を使う高校生
授業中の高校生
Female student, sitting at desk in classroom, smiling
実験の授業
Young woman throwing paper airplane
黒板の前に立ち微笑む女子学生
Students using digital tablet in laboratory
談笑する中高生
Students in classroom with globe
Students in classroom
Students talking in classroom
Students holding an anatomical presentation in classroom
Student wearing headphones in classroom
High school students in a lesson
授業中の教師と生徒
High school student with book discussing
Group of teenagers working on computer in high school class
Teenagers reading a book
Teenagers reading books
談笑する高校生四人
高校生の掃除風景
授業を受ける高校生たち
Listening to lecture
Portrait of a female high school student
授業を受ける学生たち4人
A teacher talking to his class
High school student giving teacher an apple
勉強する男女中高生4人
College students talking and studying in classroom
Teenage girls handing note and throwing pen in high school lesson
Teenagers working in school classroom
Teenagers using digital tablets classroom
ピースする女子生徒
笑顔の女子生徒
肩を組む女子生徒