Before you start studying, click here to access the word decoding quiz.  The first time you take it will serve as your baseline, or starting point.  After studying, take it again to see how you are progressing.  Take it as many times as you need to, in order to earn 100%.  Be sure to use the resources below to look up definitions between attempts, so you don't just memorize the quiz.  Be sure you actually understand the word part meanings.