GED classes should prepare you for both the form and content of the test. That means the best GED classes will cover not only the topics you should expect to cover during the test, but also the way in which the test is administered. Unlike tests you may have encountered during high school, the GED test will test you on application of principles rather than simply rote memorization of concepts. You should be ready to construct a complex sentence, for example, rather than define it. The GED classes you choose should include plenty of practice tests that will prepare you for the types of questions you will encounter on the exam.
Look for GED classes that fit your schedule, first and foremost. You may work full time, or you may have other responsibilities that prevent you from attending daytime classes, so choose a class schedule that will work for you. For some people who work full time, online GED classes may be the best option; keep in mind, however, that online classes will require you to take more responsibility for your learning. A professor or instructor will not be present to explain concepts to you, so while the schedule may be better for you, the difficulty level of the course may be higher.
The GED test is not an easy one, so be sure to choose GED classes that are taught by professionals who have extensive experience with the test. Find out what the instructor's credentials are, and if possible, speak with people who have taken the class and the GED test. Ask them about their experience and their success or failure with the test. Do some research to find out if the GED classes you are considering are reputable and have produced positive results for former students.
Think about your budget as well. GED preparation classes may not be cheap, so be sure to find out how much classes cost and choose classes that will fit your budget. Remember, too, that you may need other materials or supplies beyond what is provided during class, which means the cost can be driven up even further. Many high schools and community colleges offer classes that are affordable and all-inclusive — meaning all course materials are included in the price of the class — but you will need to supply your own pens, notebooks, and so on. Some GED prep classes may even schedule the GED test at the completion of the course; this will more than likely require a separate fee, so be sure to find out what your classes will include.