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463 results

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    Portrait of boy sitting in classroom — Stock Photo
    Portrait of boy sitting in classroom
    Boy pointing at chart — Stock Photo
    Boy pointing at chart
    Rear view of schoolgirl — Stock Photo
    Rear view of schoolgirl
    Girl drawing bar graph — Stock Photo
    Girl drawing bar graph
    Girl drawing bar graph — Stock Photo
    Girl drawing bar graph
    Teacher standing with student — Stock Photo
    Teacher standing with student
    Schoolgirl raising hand — Stock Photo
    Schoolgirl raising hand
    Portrait of smiling girl — Stock Photo
    Portrait of smiling girl
    Businessman looking at colleague — Stock Photo
    Businessman looking at colleague
    Boy writing on whiteboard — Stock Photo
    Boy writing on whiteboard
    Schoolgirl raising hand — Stock Photo
    Schoolgirl raising hand
    Rear view of schoolboy writing — Stock Photo
    Rear view of schoolboy writing
    Portrait of confident schoolgirl — Stock Photo
    Portrait of confident schoolgirl
    Children raising hands — Stock Photo
    Children raising hands
    Businessman writing on whiteboard — Stock Photo
    Businessman writing on whiteboard
    Schoolboy solving mathematics — Stock Photo
    Schoolboy solving mathematics
    Boys writing on whiteboard — Stock Photo
    Boys writing on whiteboard
    Junior high students discussing — Stock Photo
    Junior high students discussing
    Boy writing on whiteboard — Stock Photo
    Boy writing on whiteboard
    Boy drawing bar graph — Stock Photo
    Boy drawing bar graph
    Schoolboy drawing bar graph — Stock Photo
    Schoolboy drawing bar graph
    Schoolgirl raising hand — Stock Photo
    Schoolgirl raising hand
    Boys writing on whiteboard — Stock Photo
    Boys writing on whiteboard
    Teacher explaining mathematics — Stock Photo
    Teacher explaining mathematics
    Teacher teaching mathematics — Stock Photo
    Teacher teaching mathematics
    Junior high schoolgirl making bar graph — Stock Photo
    Junior high schoolgirl making bar graph
    Students raising hands in classroom — Stock Photo
    Students raising hands in classroom
    Teacher assisting schoolgirl — Stock Photo
    Teacher assisting schoolgirl
    Teacher explaining to junior high students — Stock Photo
    Teacher explaining to junior high students
    Teacher looking at schoolboy — Stock Photo
    Teacher looking at schoolboy
    Schoolboy raising hand — Stock Photo
    Schoolboy raising hand
    Schoolboys writing spellings — Stock Photo
    Schoolboys writing spellings
    Teacher and schoolboy writing on whiteboard — Stock Photo
    Teacher and schoolboy writing on whiteboard
    Person writing on whiteboard — Stock Photo
    Person writing on whiteboard
    Children looking at classmate — Stock Photo
    Children looking at classmate
    Boy and girl drawing chart — Stock Photo
    Boy and girl drawing chart
    Teacher explaining student whiteboard — Stock Photo
    Teacher explaining student whiteboard
    Girl drawing bar graph — Stock Photo
    Girl drawing bar graph
    Children looking at teacher — Stock Photo
    Children looking at teacher
    Businessman writing on whiteboard — Stock Photo
    Businessman writing on whiteboard
    Schoolboy writing spellings — Stock Photo
    Schoolboy writing spellings
    Schoolboy solving mathematics — Stock Photo
    Schoolboy solving mathematics
    Business people looking at presentation — Stock Photo
    Business people looking at presentation
    Businesswoman wiping whiteboard — Stock Photo
    Businesswoman wiping whiteboard
    Teacher looking at schoolboy scratching head — Stock Photo
    Teacher looking at schoolboy scratching head
    Teacher assisting schoolboy writing — Stock Photo
    Teacher assisting schoolboy writing
    Businesswoman standing and using digital tablet — Stock Photo
    Businesswoman standing and using digital tablet
    Businesswoman writing on adhesive note — Stock Photo
    Businesswoman writing on adhesive note
    Teacher talking to schoolboy in classroom — Stock Photo
    Teacher talking to schoolboy in classroom
    Teacher assisting student — Stock Photo
    Teacher assisting student
    Hand of teacher writing spelling — Stock Photo
    Hand of teacher writing spelling
    Thoughtful schoolboy standing against whiteboard — Stock Photo
    Thoughtful schoolboy standing against whiteboard
    Boy drawing house — Stock Photo
    Boy drawing house
    Schoolboys learning spellings — Stock Photo
    Schoolboys learning spellings
    Businessman explaining strategy — Stock Photo
    Businessman explaining strategy
    Business people putting adhesive notes — Stock Photo
    Business people putting adhesive notes
    Schoolboy solving mathematics — Stock Photo
    Schoolboy solving mathematics
    Woman using digital tablet — Stock Photo
    Woman using digital tablet
    Teacher and children in math class — Stock Photo
    Teacher and children in math class
    Eacher teaching mathematics to children — Stock Photo
    Eacher teaching mathematics to children