1. Pay attention to the material being presented. This may seem like an obvious one, but it's important to make an effort to stay focused on what's being said. If you can't focus on the whole class, try focusing on small parts, such as individual sentences or paragraphs.
2. Take notes. This will help you to remember the information that's being presented, and it can also give you something to do with your hands. If you're allowed to use a laptop or tablet in class, you can take notes on those devices as well.
3. Ask questions. If you have any questions about the material being presented, raise your hand and ask. This will show the instructor that you're interested in the material, and it can also help you to understand it better.
4. Doodle. This can help you to focus your attention, and it can also be a creative outlet. Just make sure that you're not doodling so much that you're not paying attention to the instructor.
5. Read. If you have some extra time, you can read a book, magazine, or newspaper. This can be a great way to relax and de-stress, and it can also help you to learn new things.
6. Talk to your classmates. This is a great way to socialize and make friends, and it can also help you to learn more about the material being presented. Just make sure that you're not talking so much that you're not paying attention to the instructor.
7. Get up and move around. If you're feeling restless, get up and move around for a few minutes. This can help you to get some energy and focus.
8. Take a break. If you're really bored, take a five-minute break. Get up and walk around, or step outside for some fresh air. This can help you to clear your head and come back to class feeling refreshed.