Go to the Georgia Department of Education's website (see "References") and click on the link "CRCT." Next, you will see links to "Study Guides" listed by grade level. Click on the appropriate link and a .pdf document will open. This document will have study aides for each subject and practice tests that you can download and print for free.
Take an online CRCT practice test by visiting georgiaoas.org. You will need to obtain a Georgia Test Identifier from your school system to use as your Logon ID. Once you gain access, you can take as many free practice tests as you like completely online and get immediate feedback on your performance.
Find practice GED tests by visiting the American Council on Education's website at acenet.edu. Under the drop-down menu for "Programs or Service" select "GED Testing Service." You will be taken to a page completely devoted to GED information. Click on the link "Test Takers." From there you will have the option of taking practice tests online or requesting official practice tests be mailed to you.