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The shape with four equal sides is a square, right?
A figure with four equal sides is a square. No, it may be a diamond.

Math:

Mathematics [English: Mathematics, from ancient Greece μ? θξμα(máthēma); Often abbreviated as math or maths], it is a discipline that studies concepts such as quantity, structure, change, space and information.

Mathematics is a universal means for human beings to strictly describe and deduce the abstract structure and mode of things, and can be applied to any problem in the real world. All mathematical objects are artificially defined in essence. In this sense, mathematics belongs to formal science, not natural science. Different mathematicians and philosophers have a series of views on the exact scope and definition of mathematics.

The secret of learning mathematics well:

Love thinking, the brain turns faster and faster;

Thinking faster and faster is one of the secrets of learning mathematics well. By cultivating this mode of thinking, we can solve mathematical problems more efficiently and accurately. At the same time, we should also care about children, give them encouragement and support, and let them have fun in their studies.

Get ready before class:

Prepare well before class, so that you can better digest and absorb the knowledge that you can't learn in math class. Preview can understand the basic concepts and difficulties of knowledge points in advance and deepen the understanding of knowledge points through thinking and practice.

You can also cultivate self-study ability, take notes in advance in the preview process, and consolidate knowledge points. Preview is also a part of the study plan, which can help us grasp the study progress and lay the foundation for the follow-up study. In a word, it is very important to prepare well before class in order to learn math well.

Review:

The secret of learning mathematics well lies in reviewing. Like movies, you need to review and arrange your notes carefully in class, and you should develop the habit of reviewing in time. Reviewing in time can consolidate what you have learned and make it more systematic and profound.

At the same time, we should do exercises in time, consolidate knowledge points and improve the memory effect. Review is the key to improve math ability. Only by reviewing regularly can we really master what we have learned and learn from time to time.