Pushing Through to the Top

Interesting take over at Scholastic Math Hub on what the common core portends for the publishing world.  Hung-Hsi Wu, a math professor at UC-Berkeley, has argued that the common core offers a unique opportunity to publishers – the opportunity to recreate far more effective mathematics textbooks, textbooks which capture which capture the depth and richness of the new standards.  Specifically, Wu is hoping for textbooks that capture the inter-relatedness of all math content:

Preparing to teach proper school mathematics is not about learning a craft, but, rather, a discipline that is cognitively complex and hierarchical.  Each topic, no matter how basic, is essential to some future topic.

Wu’s right.  And the interconnectedness of each strand is well illustrated by the Quantile Framework, which not only places student and task difficulty on the same scale, but also provides the prerequisite skills for each and every math skill and concept.  We share Wu’s hope that the common core will provide the impetus for richer and more comprehensive math textbooks.

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