<p>I was looking for a company that makes practice test for the ap exams. In biology my teacher lent me a yellow practice book which also made the same book in my us class which was green. Does anyone happen to know any practice booklets that teachers use???I am trying to find this particular company because it had many questions that were very accurate to the ap test.</p>
<p>Companies such as Princeton Review, Kaplan, and Barron’s all publish practice books with sample questions and practice tests. The quality of the book varies by subject - PR is better for some test, Barron’s better for others, etc. </p>
<p>What subject are you planning to take? What brand was the practice booklet that your teacher used?</p>
<p>Cliffs AP books are yellowish with a hint of green; Barrons books are green. Not sure what you’re asking. If the teacher lent you the actual review books, a simple google-image search of the brands should help identify them.
Also, different subject books, even by the same company, are written by different people, so a single brand name isn’t assured quality. For example, I found the Environmental Science from Barron’s to be very helpful, but strongly disliked the US History Barron’s.
If you browse around CC, you’ll find lists of consolidated book recommendations.</p>