Natural science, is cracking clep enough?

[collegeblogger]

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.

Thanks for the information. Do you (or anyone else) know what score on a Peterson's exam should indicate that I'm ready to take the exam (they seem to give you a raw score and a percentile score... if you respond, please clarify which one you are referring to).

Thanks for your help!!