The math scores of some children's shoes are higher than the actual scores, mostly because the necessary steps are omitted when answering the questions, resulting in incomplete scores. There are also some formulas that can't be directly applied in the exam, which will also lead to losing points.

Strategy: When solving problems, the proof process should be standardized, and the necessary steps must not be omitted.

Reason two. Carelessness in making multiple-choice questions and filling in the blanks-lack of careful observation.

Mathematics multiple-choice questions and fill-in-the-blank questions have basic questions, but often the basic questions lose serious points, mainly because they are simple but not serious when doing the questions.

Strategy: Pay attention to skills when making multiple-choice questions, and you can answer them by exclusion, special value and logical analysis.

Reason three. The writing of mathematical symbols is not standardized-lacking a sense of rules and writing casually.

Some people don't pay attention to the representation of mathematical symbols, some charts are not clearly drawn, and some make their own mathematical symbols.

Strategy: strictly follow the writing in the textbook, and never create all kinds of mathematical symbols!

Reason four. Calculation error-lack of rigorous attitude to do the problem.

Many solutions are multi-step calculation, and the calculation error in the middle step will directly lead to the corresponding errors in the subsequent solutions, resulting in serious loss of points. Bottom line: it's not that I can't, it's a calculation error!

Strategy: Be careful when calculating, and never be careless.

Reason five. The answer is not standardized-lacking the style of sticking to the end.

Write a bunch of mathematical formulas and symbols on the test paper. In addition, the results given are not standardized and easy to lose points. For example, the answer is a calculated specific number, but you just gave a formula that was not calculated in the middle step, and so on.

Strategy: As long as you show the thinking process of the answer to the marking teacher when you answer the question, stick to it from beginning to end.

Reason six. No choice-lack of careful proofreading methods.

If you don't choose an answer when you fill in the blanks, that is, the questions selected on the answer sheet are inconsistent with the actual questions, but the papers are judged according to the selected questions, of course, no points are given.

Strategy: Be sure to read the questions clearly before you answer them. Don't lose the points you can do.