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A multi-ethnic group of elementary age children are sitting in class watching their classmate write the answer up on the board.
An Asian female student stood in front of a blackboard in the classroom.
books, notebook, pencils for drawing with autumn leaves
Close-up of business morning background mock up, no people, starting your successful business day with a cup of coffee. Laptop, Cup of coffee, Notebook mock up
a young woman business coach in a white blouse and glasses shows with her hand a diagram of building a business on a graph. office work
Close-up of old book on table.
Open book in a garden. Selective focus.
Interior of a school classroom with wooden desks and chairs.
interior design of buddhism temple ceilling
The Expansive Room of the Boston Public Library with all the tables, chairs and green table lamps.
White paper mock up with yellow flowers, view from above.
Risk Yes Or No on blackboard
Empty classroom at the elementary school
Solving algebraic problem
equation written with chalk on black chalkboard
An ancient italian manuscript of the XV century under x-rays to show wear before restoring
Back view of female teacher in chemistry class in Fujian, China
apple and book on background bookshelf
Classroom
Big ripe red apple with green leaf on the open book. School (education) concept. Isolated on white background.
Opened book in front of bookcase with flying pages and motion blur with selective focus.
Little girl making tasks
Lecture in progress. Nice-looking intelligent lecturer is writing math formulas.
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A Middle Eastern female teacher in front of the classroom
books and apple in front of green chalkboard
Classroom
Newtons Law of Gravitation on a greenboard and illustrated using an apple. AdobeRGB colorspace.
Green apple lying on an open book
Classroom with white tables and chairs
Free Images: "bestof:Veblen - Theory of the leisure class, 1924 - 5854536.tif Book Veblen Thorstein Bunde Theory of the leisure class George Allen Unwin London eng it The theory of"
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