A teenage boy thinking
Portrait of a teenage boy
Teenage boys thinking
Portrait of a teenage boy and girl
Teenage boy in room with blackboard
Teenage boy sitting on chair
Portrait of teenage boys
Focused high school boy taking exam at desk in classroom
High school boy student taking exam at desk in classroom
Focused high school boy student taking exam at desk
Focused high school boy student taking exam at desk in classroom
Dedicated high school boy student taking exam at desk in classroom
A teenage girl and boy face to face
Teenage boy throwing paper airplane
School boy sitting outside office
Portrait of teenagers
Boy sitting in front of his homework
Focused high school girl student taking exam
High school boy student taking notes, writing in notebook in classroom
Portrait of a girl
Teenage boy relaxing on sofa and using digital tablet
Portrait of a teenage girl
Teenage boy sitting on chair with feet up
Students writing their GCSE exam in classroom
Portrait of teenage girl
A teenage girl reading a book
Teenage girl sat on a desk
Teenage boy studying
Boy sitting against wall
Teenage students (13-18) talking in classroom
Teenagers throwing paper aeroplanes
Focused high school students taking exam at desks in classroom
Focused high school students taking exam
High school students taking exam at desks in classroom
High school students taking exam at tables
View from above high school students taking exam at desks in classroom
Boy studying
Teenage boy sitting on stairs
Teenagers holding paper aeroplanes
Teenage boy and girl doing schoolwork at classroom desks
Teenagers reading a book
Teenagers reading books
High school girl student raising hand, asking question during lesson in classroom
Close up of schoolboy writing in class
Portrait of teenage schoolgirl at classroom desk
Fed up teenage high school girl sitting alone in classroom
Teenage boy sitting against padded wall at sports field.
Teenage boy (15-17) in football uniform, high school locker room
A teenage girl holding a bunch of balloons
Teenage boy sitting alone in high school locker room listening to headphones
High school students using computers
Teenage boy using laptop in classroom
Teenage boy using laptop in classroom, portrait
Female student, sitting at desk in classroom, thinking
View from above high school teacher supervising students taking exam
High school teacher supervising students taking exam at desks
Instructor supervising high school students taking exam at desks
Teacher supervising high school students taking exam at desks
Teenage Girl in Dress Sitting on Sofa
考える男子中高生
Focused high school girl student taking exam at desk in computer
High school teacher supervising students taking exam desks classroom
High school girl student taking exam at desk in classroom
Overhead view high school students taking exam at desks in classroom
Focused high school girl student taking exam at desk in classroom
High school teacher supervising students taking exam in classroom
Portrait of male student, sitting at desk in classroom
Portrait of teenage boy gazing from woodland
勉強をする男の子
勉強をする男の子の手元
教室で授業を受ける男子学生
Teenage students (13-18) raising hands in science class
High school girl students studying in classroom
Attentive high school students listening in classroom
High school students talking in debate class at table in classroom
High school students with hands raised, asking questions during lesson in classroom
Schoolboy struggling in educational exam
Teenage student (14-16) smiling in class
勉強をする男子学生
Worried teenage girl sitting on classroom bench at high school
Portrait of teenage girl in high school classroom
Two teenage girls chatting in high school classroom
Teenage girl listening at desk in high school lesson
笑顔の男子学生
Thoughtful high school girl taking exam at desk in classroom
Focused high school girl student taking exam looking up
Focused high school girl student taking exam at desk
High school girl student taking exam at desk
Teenage boy using cell phone in classroom
Teenager boy sitting with a stack of books, portrait
Young man meditating and looking up
High school student reading a book
Boy sitting at table, head resting in hand
Teenage girl sitting on floor, leaning against wall, using smartphone
Student resting head on desk in class
Portrait of smiling teenage student in classroom
Boy sitting on window sill, looking out window
Teenage girl (16-18) sitting on floor of library, reading book
Boy sitting in a messy kitchen
Focused junior high boy student using computer in computer lab
School boy waiting on brick wall
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
Focused junior high school boy student using highlighter, doing homework in classroom
Portrait confident junior high school boy student doing homework in classroom
Portrait smiling, confident junior high school boy student studying at desk in classroom
授業を受ける男子学生の横顔
Teenage boy (15-17) in football uniform, sitting in locker room
Boy in classroom, sitting at desk, doing classwork
High school students studying at tables in classroom
High school teacher calling on students with hands raised during lesson in classroom
Pupils (15-18) in school classroom, differential focus
Pupils (14-18) in school classroom
Friends at band practice
Portrait of a teenage boy sat on a bed
School Students Sitting in a Line and Working on Computers
School Students Using Computers
Girl studying
授業を受ける女子学生
Students sitting in classroom during lesson
Boy doing his homework
Teenage students learning in classroom
Female barber waiting for customer in shop
Young boy in classroom, holding bowl
A high school girl's head with a book in the classroom
Thoughtful teenage boy in front of yellow wall
Focused high school girl students taking exam at desks in classroom
Row of high school students concentrating in computer class
Group of high school students using computers in school library
A high school girl holding a Book Learning
A high school girl studying in the classroom
Schoolboy and Schoolgirl Working Together
Teenage students (13-18) in classroom, girls laughing
Teenage male student (14-16) using abacus
窓の外を見る男子学生
授業を受ける男子中高生
Teacher scolding student with headphones in classroom