The difficulty found in the preview is the focus of the lecture; You can make up the old knowledge that you don't have a good grasp in the preview to reduce the difficulties in the class; It is helpful to improve your thinking ability. After previewing, comparing and analyzing what you understand with what the teacher explains can improve your thinking level. After preview, you can finish the textbook examples and exercises that the teacher wants to teach in advance, and you can also cultivate self-study ability. Compared with the teacher's method, you can find more methods and skills. In short, this will make your lectures more targeted, and you will know what to listen to and what to remember.

2. Science lectures.

The process of attending class is not a passive participation process, so we should devote ourselves to classroom learning, from ear to ear, from eye to heart, from mouth to hand. I also want to keep thinking in front of the teacher: what would I think in the face of this problem? When the teacher explains, he should also think: Why does the teacher think so? What thinking method is used here? What is the purpose of doing this? Is there a better way to solve this problem? If there are more questions, the thinking will naturally be broadened.

3. Scientific notes.

Students often ask me if I should take notes in math class. I don't hesitate to answer: of course. Remember not only, but also well. Of course, taking notes on everything is not taking notes. You should record it selectively according to your own lecture content.

Write down the questions-write down the questions you don't understand in class in time so that you can ask your classmates or teachers for help after class.

Remember doubts-if you have questions about what the teacher said in class, write them down in time. This doubt may be your own misunderstanding or the teacher's negligence. After writing them down, it is convenient to discuss with the teacher after class.

Memorizing methods-Memorizing the skills, ideas and methods of solving problems taught by teachers often helps to inspire thinking, broaden horizons, develop intelligence, cultivate ability and improve the level of solving problems.

Remember the summary-pay attention to remember the teacher's summary after class, which is very useful for concentrating the content of a class, finding out the key points and the relationship between each part, mastering the basic concepts, formulas and theorems, finding out the existing problems, finding out the rules and integrating the classroom content.

You must make full use of your math notes.

The notes you write only stay on paper. To become your own thing, you must independently understand every typical case, every classic method and every idea in your notes, and fully understand and skillfully use them.

Of course, when the problems in class are solved, other problems will be solved. So, students in Grade One, please don't hate math easily, because most of them are because you don't know math. In fact, it is very kind and charming. Study hard and you will succeed.