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1+1=5 A scavenger hunt game about unitizing
Yelena recently reviewed the book “1+1=5″ and shared the game of “I spy” she plays with her son. The book inspires kids (and adults) to see everyday objects as sets, or collections of other objects....
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Hidden Math: Book Edition
My daughter and I have learned so much math by finding it wherever we are and in whatever we’re doing. For the last year we have been paying attention to the physical world around us and finding as...
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Book review: “What’s unnatural?” by Jeremiah Dyke
Making abstract entities into characters with their own looks and personalities is a great idea related to many traditions. “Flatland” featured creatures embodying shapes in different dimensions. More...
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Math Goggles #6 – Let’s Read Math Story
March is a great month for math holidays. First Wednesday of the month is the World Maths Day. Right after it comes the World Science Day. Then, of course, there’s the Pi Day. But first, at least this...
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Purple Comet! math meet: 4 awesome design features, and a book
Many math symbols are really pictures, such as 0 for emptiness or ∞ for endlessness. In the title Purple Comet! Math Meet the exclamation mark in the middle is the picture of a comet, of course. But...
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Infinity Is Farther Than You Think
What’s bigger, a fillion or a cometallion? These are the two big numbers my son and his friend made up one day. They couldn’t give me any more details other than “these are huge numbers” and “but...
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Math Circles for Elementary School Students – Book Review
Why are there so few math circles, particularly for younger children? One of the reasons is the belief that very young kids are simply not ready for complex math. Another reason is that finding deep...
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Math a Round, a game by Bright of Sweden
My family and I have been enjoying natural math games and classes with Maria for a while now. We love doing math in an unstructured way and prefer to focus on concepts. But sometimes, you just need to...
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Avoid Hard Work is Lots of Fun!
I recently had the chance to play around with the newest book here at Natural Math called Avoid Hard Work…and other Encouraging Mathematical Problem-Solving Tips for the Young, the Very Young, and the...
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The Value of Age Mixing
Doing math with your children’s friends or a small math circle? Chances are your students are of mixed ages and levels. How can you have good dynamics? Don’t focus on activities that are likely to...
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