Biographie de l'auteur
Stuart J. Murphy is a visual learning specialist. A graduate of the Rhode Island School of Design, he has a strong background in design and art direction. He also has extensive experience in the world of educational publishing. Drawing on all these talents, Stuart J. Murphy brings a unique perspective to the MathStart series. In MathStart books, pictures do more than tell stories; they teach math.
Stuart J. Murphy and his wife, Nancy, live in Boston.
Présentation de l'éditeur
It's not fair!
That's what Bob and Hannah shout whenever they have to share anything. If the two halves of the sandwich or the two sides of the car seat aren't exactly the same size and shape--watch out!
But when these two squabbling siblings try to fly a kite, they learn that some things can't be split to be shared--and they learn something about the math concept of symmetry too.
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