@MichaelPetrilli @smarick spent last month on the ground in urban schools in New Jersey, Common Core is working, well Core Knowledge anyway
In reply to /archive/twitter/?id=604465672114995200
@MichaelPetrilli @smarick spent last month on the ground in urban schools in New Jersey, Common Core is working, well Core Knowledge anyway
By Greg McVerry · Permalink · Original tweet
