1, a lot of sea tactics, learn to draw inferences.
"If the road is impossible, nothing is impossible." If you want to learn junior high school mathematics well, you can't do it without practicing the questions. Concepts in mathematics are mostly abstract. If you want to master these concepts and mathematical formulas, you must work hard and do more exercises. Only by doing more problems can we really understand mathematical concepts and formulas, and when doing problems, we can draw inferences and be handy.
2, master some methods and skills, and skillfully use.
Learning junior high school mathematics should be good at concretizing and visualizing abstract mathematical concepts, such as graphic method. The so-called graphic method is to draw a graph or chart on paper when encountering a math problem, which turns abstraction into intuition and is easy to understand.
3, pay attention to review summary, steady and steady.
Learning mathematics is an accumulation process. If you don't lay a good foundation in the early stage, you can't keep up with the follow-up study, so you must remember: slow and steady. The mathematical concepts and formulas spoken by the teacher should be reviewed in your mind from beginning to end before going to bed at night. After finishing the problem, we should pay attention to summing up experience and digesting and absorbing it.