In common-core states, nearly all math and language arts teachers are at least somewhat reliant on materials they’ve developed or selected themselves, according to a new nationally representative ...

Sign up for The Morning Report with all your must-read news for the day. The Learning Curve is a weekly column that answers questions about schools using plain ...

For an updated version of this story, see “Review of Math Programs Comes Under Fire.” The first round of a Consumer Reports-style review for instructional materials paints a dismal picture of the ...