Thingiverse
Exploding Dots
by ereiser
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This is the 3D printed version of Exploding Dots as featured in Global Math Week (https://www.theglobalmathproject.org/). You can view lessons here to explain how the amazing exploding dots works: http://gdaymath.com/courses/exploding-dots/. They are used to teach place value, addition, subtraction, multiplication, division, algebra, infinite series, and beyond!
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