Fifteen years after the calamitous rollout of the Common Core math standards, the once-derided strategy has proven its staying power, with many states holding onto the original plan or some close ...
Third grader Melina King demonstrates how she solved a math problem in front of her class at Fox Road Elementary School in North Raleigh on Wednesday, Sept. 11, 2019. North Carolina is redesigning its ...
Add Yahoo as a preferred source to see more of our stories on Google. Fifteen years after the calamitous rollout of the Common Core math standards, the once-derided strategy has proven its staying ...
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