Boy and blackboard
Boy looking at blackboard
Boy leaning on blackboard
Boy writing on blackboard
中学生
Boy with stack of books
Boy with apple by blackboard
School boy with apple
Boy with trophy
Boy with skeleton
Boy and skeleton in front of blackboard
Boy with model brain
Boy in class
勉強をする男子中学生
School portrait of a boy
Boy in front of blackboard
Girl moving in front of blackboard
Students in front of blackboard
Boy asleep in classroom
Boy with formulae on blackboard
bored student at his classroom desk
笑顔の若い男性
School students writing
Students in classroom
勉強する若い男性
Boys in classroom
Boy at computer
Bored students in classroom
School students in front of blackboard
Boy in classroom
男子中高生
日本人の男子中学生
School students in classroom
Girl in classroom
Teenager boy looking up with confidence
Portrait of a teenage boy
男子中学生のポートレート
Boy reading book
眺める男子学生
A group of students seated at a desk in a lesson looking at a molecular structure.
授業中の男子中学生
授業中の中学生
Boy with globe in front of blackboard
教室でノートを広げる男子学生
Bored boys in classroom
パソコンシーン
Boy studying
Boy in classroom, working out maths problem on blackboard, rear view
Curious, focused boy examining computer chip in classroom
A boy sitting at a desk using a digital tablet.
Focused junior high school boy student using highlighter, doing homework in classroom
黒板をバックに立つ男子高生
悩んでいる男子中学生
A teenage boy counting on an abacus
Teenager boy sitting with a stack of books, portrait
授業を受ける男子学生
Boy examining petri dish
Students working in classroom
真剣に勉強する男女学生
Boy looking at lightbulb
School students looking at anatomical model
Girl by blackboard
High-school boy looking confused in classroom
Austria, Student calculating at blackboard
Students in class
教室で勉強をする学生
パソコンを使う若い男性
Focused junior high school girl student doing homework in classroom
A group of students seated at a desk in a lesson talking to each other.
教室で勉強する中学生の授業風景
Teacher annoyed at pupil
卒業証書を持ち微笑む男子学生
卒業証書を持つ男子学生
Schoolboy at blackboard with arithmetic problem
Boy and girl in class
男子中学生
Portrait of male student, sitting at desk in classroom
男子中学生の笑顔
Girl with exam paper
Junior high school boy student doing homework in classroom
Portrait confident junior high school boy studying in classroom
Junior high school boy opening notebook at desk in classroom
男の子
Girl writing on blackboard
writing chemical equations on the blackboard in cl
教室の男子学生
Portrait confident junior high school boy student doing homework in classroom
Portrait smiling, confident junior high school boy student studying at desk in classroom
笑顔の男子中高生
笑顔の男子学生
Students with microscope
Teenage boy in room with blackboard
Reaction rate experiment
黒板の前でホワイトボードを持つ男子学生
ホワイトボードを持つ男子学生
笑顔の男子高生
黒板に解答を書く男子中学生
Boy and teacher
笑顔の男の子
ノートや辞書をたくさん持った女子学生
Schoolboy with digital tablet
Schoolboy smiling
Schoolboy laughing
Schoolboy with ringbinder
Focused junior high boy student using computer in computer lab
Pupils in biology class
ガッツポーズをする男子中高生
授業を受ける女子学生
制服を着る男子中学生のポートレート
授業を受ける学生
教室で笑顔になる男子学生
middle school student in library
Teenage boy and girl (13-15) at lockers, elevated view
黒板の前に立つ女子校生
Boy studying at college
Boy in library
パンを食べる若い男性
Girl using calculator
boy day dreaming in classroom
Portrait confident elementary age boy doing homework in classroom
勉強をする中学生
勉強をする男子学生
ノートを見る男子学生
手すりに持たれて遠くを見ている男子中高生