Summarize the following:
Make sure to attend every class, lab or discussion, even if it is not required. If you skip a class, you may miss out on important information, which is something you cannot afford if you do not plan on studying much.  For example, during class, your teacher may give hints about what material will be on the test. Attending optional labs or class discussions will allow you to get some one-on-one time with your teacher. Use this time to ask questions about class materials, tests and extra-credit opportunities. Compare your notes with one or two other students in the class who also pay attention, take good notes and ask questions. Discuss discrepancies in your notes and abstract topics to deepen your understanding of the course material. Discussing things out loud will help you create associations between your personal experiences and the course material. This will help you remember important ideas on exam day better. Whenever your teacher puts you and your classmates into groups to discuss topics, make sure to take advantage of this time to work out complex ideas. Additionally, when your teacher asks the class questions, try to answer them even if you are unsure of the answer. This way, you can test your knowledge to see what you think you know and what you actually know.  Don't be afraid to ask questions that may seem "stupid" to you. More often than not, they are not stupid at all, and other people are wondering the same thing. Don't feel embarrassed by answering a question incorrectly. After all, this is how you learn, and your teacher will still appreciate the effort. Don’t forget to introduce yourself to your teacher. Let your teacher know what you hope to learn from the class. Also ask your teacher about their teaching style. This will help you prepare for class and take better notes during class.  Go to your teacher’s office hours or speak with them after class. Use this time to clarify concepts and to ask for feedback on your notes, essays, or exams. Alternatively, meet and talk with the teaching assistant (TA) if you are uncomfortable with or intimidated by talking to your teacher.

Summary:
Go to every class. Discuss topics with your classmates. Participate in class discussions. Talk to your teacher.