Speaking of being distracted, if you are someone who talkative in class with their friends, just let it go of other thoughts that could distract you in class.

It is one of the best tips I ever got to know because, we usually get distracted by something whether their friend are calling you or you are just focusing outside the window. Put your thoughts away from your mind that could distract you in class as I mentioned above.

Speaking of picking the right seats, sitting away from window can keep your attentionn in the class. Choosing seat near the front and centre of the class room can also help in this situation.

Taking notes in the class can help us to know more information, but on the other hand there is a person who is just focusing more on taking notes not in the information or lecture given by their teacher. So, if you are that person please avoid taking notes in the class, or just focus more in lectures rather than taking notes.

If you want your classes to be more interesting, enriching and enjoyable participate actively in them. Share your opinion, ask questions.

When you slouch, turn away, or put your head down, you become less receptive to what the teacher is saying. Sit up straight and face forward to be more awake and focused.