Thinking More about Addition and Subtraction

Posted on December 18, 2012. Filed under: Assessment, Common Core, Math Progressions, Mathematical Proficiency | Tags: , , , , , |


Here are some great examples!  What type of communication do you send home to your parents about the new common core?  Has your school made a parent handbook to explain the new algorithms and strategies?

The Basic Operations

More Basic Operations

Happy Mathing,

Dr. Nicki

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2 Responses to “Thinking More about Addition and Subtraction”

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I like these examples. Does anyone happen to have any prepared that use American jargon instead of British jargon?

Hi,
The progressions I have seen are written in Britain or New Zealand! There are some elementary school parent handbooks that have some of this information though. I have some links of these on the posts.

Happy Mathing,
Dr. Nicki


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