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If Dogs Were Dinosaurs - 9780439676120

Un libro in lingua di Schwartz David M. Warhola James (ILT) edito da Scholastic, 2005

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"Explores the concepts of ratio and proportion by growing or shrinking various objects by the same amounts"--Provided by publisher. If your dog were the size of a dinosaur, his dinner would fill your bedroom! If the moon were the size of a marble, earth would fit in your hands! If your submarine sandwich was as big as its name, the pickle would be as big as a life raft! Mighty math-man David Schwartz's amazing examples of relative size, and James Warhola's hilarious, literal depictions make these mind-bending math concepts crystal clear and tons of fun. Concise, easy-to-follow back matter provides equations that show just how readers can solve these fascinating, outrageous proportional problems!Explores the concepts of ratio and proportion by growing or shrinking various objects by the same amounts.

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