Natural science, is cracking clep enough?

[studyhard]

Where can I find the official Clep practice test? Is it sold as a part of the individual subject guides put out by the College Board?

Can someone tell me which company's practice exam scores most closely align to the score they received on their CLEP exam? I'm doing fine on REA, but Peterson's... not so much so far.

Thanks!

I've never tried a Peterson's test, but everything I've heard says they are harder than the real thing. I have consistently found the REA tests to be easier than the real thing.

The CLEP practice tests are all available in one book--this one:

Amazon.com: The College Board CLEP Official Study Guide, 19th Edition (Clep Official Study Guide): The College Board: Books

I don't know if you can get them individually or not....I've never tried. If you plan to take more than one CLEP, I'd probably go ahead and invest in this book. I have found it very helpful.