Although Common Core State Standards were adopted in Massachusetts in 2010, the topic is still a lightning rod for impassioned critique and opinion. There is even an initiative, “End Common Core MA,” ...
A set of guidelines adopted by 45 states this year may turn children into "little mathematicians" who don't know how to do actual math. A few weeks ago, I wrote an article for TheAtlantic.com ...
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What does the graph of a function and it's inverse have in common?
In this video I explore with my students the relationship of a function and its inverse. We do this by observing the graphs ...
Long a staple of the high school curriculum, the mathematics-course sequence of Algebra 1, geometry, and Algebra 2 is facing a budding challenge as schools transition to the Common Core State ...
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