Sentences with phrase «certain textbooks»

«The solution is known and written down in certain textbooks.

Admittedly, even though we controlled for student baseline scores and demographics, mean characteristics of students at the classroom level, and teachers» prior value - added, we could be overstating effects of textbooks, if the schools using certain textbooks are systematically different in some unmeasured way.

You can easily find e-books on sites like Amazon and CourseSmart, as well as through certain textbook publishers.

«Boxed set» offerings such as The Hunger Games trilogy at $ 15 do very well with price - conscious Kindle customers, and customers show a consistent willingness to pay over $ 10 for certain textbooks, business, and technology titles, to name a few categories.

There will be some exemptions, though — such as magazine and newspaper subscriptions, along with digital versions of the Bible and certain textbooks.