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PTA Mom: Who Bought the National PTA? | Diane Ravitch's blog

PTA Mom: Who Bought the National PTA? | Diane Ravitch's blog

PTA Mom: Who Bought the National PTA? | Diane Ravitch's blog

PTA Mom: Who Bought the National PTA? | Diane Ravitch's blog

Common Core homework. Since when is 500 reasonable when 645 is the answer? I don't see any reason to teach 'front end estimation'. If they're not ready for rounding in 3rd grade, skip this estimation nonsense and teach them how to round the right way when they're ready.

Common Core homework. Since when is 500 reasonable when 645 is the answer? I don't see any reason to teach 'front end estimation'. If they're not ready for rounding in 3rd grade, skip this estimation nonsense and teach them how to round the right way when they're ready.

Former Common Core Proponent (Teacher) Explains the True Basis of CCSS. It’s Not About Excellent Education.

Former Common Core Proponent (Teacher) Explains the True Basis of CCSS. It’s Not About Excellent Education.

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