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    Students holding pencil over books — Stock Photo
    Students holding pencil over books
    Teacher looking at schoolboy — Stock Photo
    Teacher looking at schoolboy
    Schoolboy using digital tablet — Stock Photo
    Schoolboy using digital tablet
    The Italia Statue, Glasgow University, Glasgow Scotland — Stock Photo
    The Italia Statue, Glasgow University, Glasgow Scotland
    College students talking and laughing in corridor — Stock Photo
    College students talking and laughing in corridor
    Modern science center building and Tigutorn Tower in Tartu, Estonia, Europe — Stock Photo
    Modern science center building and Tigutorn Tower in Tartu, Estonia, Europe
    Modern university buildings, wooden beams projecting from a curved wood cladding wall, on a curved ground surface — Stock Photo
    Modern university buildings, wooden beams projecting from a curved wood cladding wall, on a curved ground surface
    Rural female teacher and chinese pupils smiling at camera in the classroom — Stock Photo
    Rural female teacher and chinese pupils smiling at camera in the classroom
    Desks in classroom at college — Stock Photo
    Desks in classroom at college
    Children Green Science Fair event. — Stock Photo
    Children Green Science Fair event.
    Schoolchildren using mobile phones at table — Stock Photo
    Schoolchildren using mobile phones at table
    Teenage girl and everyday life. Reading — Stock Photo
    Teenage girl and everyday life. Reading
    Modern building of AHHAA Science Center in Tartu, Estonia — Stock Photo
    Modern building of AHHAA Science Center in Tartu, Estonia
    Stylish man in bright headphones surfing mobile phone while leaning on marble wall in sunny day — Stock Photo
    Stylish man in bright headphones surfing mobile phone while leaning on marble wall in sunny day
    College students talking and walking in corridor — Stock Photo
    College students talking and walking in corridor
    Chinese school students studying with books in rural primary school — Stock Photo
    Chinese school students studying with books in rural primary school
    Male chinese rural primary school teacher in classroom — Stock Photo
    Male chinese rural primary school teacher in classroom
    Portrait of a boy smiling — Stock Photo
    Portrait of a boy smiling
    Two students sitting in schoolyard with laptop and coffee cup — Stock Photo
    Two students sitting in schoolyard with laptop and coffee cup
    Schoolboy playing with building blocks — Stock Photo
    Schoolboy playing with building blocks
    Schoolboy looking through window — Stock Photo
    Schoolboy looking through window
    Schoolboy drawing bar graph — Stock Photo
    Schoolboy drawing bar graph
    Man preparing his son for school — Stock Photo
    Man preparing his son for school
    Chinese rural primary school students using laptop computer in classroom — Stock Photo
    Chinese rural primary school students using laptop computer in classroom
    Portrait of teenage student girl holding book standing against gray wall — Stock Photo
    Portrait of teenage student girl holding book standing against gray wall
    Female freelancer using laptop in courtyard — Stock Photo
    Female freelancer using laptop in courtyard
    Two students talking in university yard with cup of coffee — Stock Photo
    Two students talking in university yard with cup of coffee
    Portrait of smiling girl — Stock Photo
    Portrait of smiling girl
    Children raising hands — Stock Photo
    Children raising hands
    Teacher explaining schoolchildren task — Stock Photo
    Teacher explaining schoolchildren task
    Three students sitting in class — Stock Photo
    Three students sitting in class
    Chinese children visiting science and technology museum — Stock Photo
    Chinese children visiting science and technology museum
    Young little asian toddler girl playing with educational toys — Stock Photo
    Young little asian toddler girl playing with educational toys
    Girl studying with her father at home — Stock Photo
    Girl studying with her father at home
    High-rise buildings trying to catch mortarboard — Stock Photo
    High-rise buildings trying to catch mortarboard
    Girl doing homework — Stock Photo
    Girl doing homework
    Chinese school students studying with textbooks in rural primary school — Stock Photo
    Chinese school students studying with textbooks in rural primary school
    Chinese college students sitting on steps of university building — Stock Photo
    Chinese college students sitting on steps of university building
    Colored pencils in container — Stock Photo
    Colored pencils in container
    Rural female teacher smiling and looking at pupils in classroom — Stock Photo
    Rural female teacher smiling and looking at pupils in classroom
    Chinese primary school students sitting at desk in rural school — Stock Photo
    Chinese primary school students sitting at desk in rural school
    Students standing in the Science Club — Stock Photo
    Students standing in the Science Club
    Smiling schoolboy using digital tablet — Stock Photo
    Smiling schoolboy using digital tablet
    Students standing on the school stairs — Stock Photo
    Students standing on the school stairs
    Side view of male student in casual clothes and eyeglasses with modern netbook in hand walking on street near modern building — Stock Photo
    Side view of male student in casual clothes and eyeglasses with modern netbook in hand walking on street near modern building
    Chinese school students studying with books in rural primary school — Stock Photo
    Chinese school students studying with books in rural primary school
    Modern kitchen interior of elementary school building — Stock Photo
    Modern kitchen interior of elementary school building
    A modern pre-school or day care nursery, open space and grass. — Stock Photo
    A modern pre-school or day care nursery, open space and grass.
    Boy pushing table at Science Fair — Stock Photo
    Boy pushing table at Science Fair
    Young elegant woman in eyeglasses holding book and descending on stairs in front of building in city — Stock Photo
    Young elegant woman in eyeglasses holding book and descending on stairs in front of building in city
    Stylish man in bright headphones surfing mobile phone and holding a credit card while leaning on marble wall in sunny day — Stock Photo
    Stylish man in bright headphones surfing mobile phone and holding a credit card while leaning on marble wall in sunny day
    Figure walking upstairs and handicapped figure in wheelchair — Stock Photo
    Figure walking upstairs and handicapped figure in wheelchair
    Rural female teacher and chinese pupils studying in the classroom — Stock Photo
    Rural female teacher and chinese pupils studying in the classroom
    Anonymous male student in casual wear with copybooks text messaging on modern cellphone while standing near university building during studies — Stock Photo
    Anonymous male student in casual wear with copybooks text messaging on modern cellphone while standing near university building during studies
    Teenage boy sitting on the bed and thinking — Stock Photo
    Teenage boy sitting on the bed and thinking
    Rural female teacher and pupils using laptop computer together in school — Stock Photo
    Rural female teacher and pupils using laptop computer together in school
    Europe, Grece, Plain of Thessaly, Valley of Penee, World Heritage of UNESCO since 1988, Orthodox Christian monasteries of Meteora perched atop impressive gray rock masses sculpted by erosion, the Roussanou convent — Stock Photo
    Europe, Grece, Plain of Thessaly, Valley of Penee, World Heritage of UNESCO since 1988, Orthodox Christian monasteries of Meteora perched atop impressive gray rock masses sculpted by erosion, the Roussanou convent
    Front entrance to high school of Bradenton, Florida, United States — Stock Photo
    Front entrance to high school of Bradenton, Florida, United States
    Happy junior high schoolgirl — Stock Photo
    Happy junior high schoolgirl
    Schoolboys using laptops — Stock Photo
    Schoolboys using laptops