math – update

blogging & searching for true math …


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Very Best Visualization Of Numbers

Just the perfect X – MA(TH)S gift 4 every child!!…

math - update

Brent Yorgey's Factorization Diagrams and datapointed.net

Pairs show factor 2, Triangles show factor 3, Pentagons show factor 5, and Circles… well… Circles give All other Prime factors…

And just because of its beauty – since 4 is not a prime number – Squares will show factor 4.

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Do today´s pupils feel less and less like learning math??…

NO! – Those German pupils  – as well as almost all other pupils –  still haven´t actually met real math!

The following article in mathematik.de: New-mathematically-results-from-pisa-2012* is clear Continue reading