Split Page Method
Class lectures and your textbook: They're the primary sources of course content and you need to learn both. So combine them with the split page method of taking notes. Just divide your notebook page in half lengthwise. Draw a line down the middle of the page. Take class notes on one side of the page and outline the text on the other side. When you study you'll have both. Class notes and text together, integrated. Some students find it helpful to add a third column for questions they need to ask the professor.
The 2-6 Method: The 2-6 refers to the way you divide the space on your notepaper. Make two columns, using the red line on the left of the page as your border. Then, when you take notes in class, use the 6 column for the notes and the smaller 2 column on the left as a highlighting system. Write main headings and important points on the left, including material you think you will be tested on. When you're finished, you should have a comprehensive page of information that you can quickly scan for important points. Studying is 99% perspiration; if you give it a real, concentrated effort over the course of a semester you will see an improvement. Your academic success is entirely up to you.