A new group billing itself as a “Consumer Reports for school materials” will soon begin posting free online reviews of major textbooks and curricula that purport to be aligned to the Common Core State ...

TUSD is looking to replace out-of-date math textbooks for the district’s 47,000-plus students — an undertaking that would cost millions of dollars. Given that state funding for those kind of purchases ...

' Immersive Math ' is a free textbook site that makes linear algebra, a field of mathematics that studies calculations such as vectors and matrices, easier to understand by providing interactive ...