finals

Today i to take a final and i wasnt happy about it. My teacher gave us a study guide that is usually ment to help students understand what is going to be on the test. I study the study guide and when i got my test only about 5 things that were on the study guide were on the test. I dont think that a teacher should give you a study test if its not going to be on the test or even be related to the things that is going to be on the test.