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Search results for: calculus

Ying and the Magic Turtle

Ying and the Magic Turtle is a story book that invites readers to experience mathematics, problems solving, and the rewards that come with perseverance. Children ages five and up, parents, and teachers can enjoy the book for its rich beauty…

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Multiplication Explorers, the book

Natural Math was one of the first web pages in the world about multiplication, circa 1996. We were the first in the world to offer open online courses for parents in the early 2000s. Our most popular, longest running course…

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Funville Web Tour

Funville is a math-inspired fantasy adventure by Sasha Fradkin and Allison Bishop, where functions come to life as magical beings. After 9-year old Emmy and her 5-year old brother Leo go down an abandoned dilapidated slide, they are magically transported…

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Avoid Hard Work, the Workshop

Avoid Hard Work gives a playful view on ten powerful problem-solving techniques. These techniques were first published by the Mathematical Association of America to help high school students with advanced math courses. Natural Math adapted the ten techniques and the…

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Joyful Math Books

A good world is possible with better mathematics. Let’s write and read about that together.

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