What is more regrettable is that you know how to do the problem, but you lose points because of mistakes or omissions. This is a common mistake made by primary school students. So, how to check a test paper? It is very important to master the inspection method. Here are four skills about junior high school math exam papers that I searched for you, for your reference, hoping to help you! For more information, please continue to pay attention to our fresh graduates training network!

First, the main points of the concept test

Conceptual questions are divided into three types: filling in the blanks, choosing and judging. Know, understand and apply concepts. On the basis of the process of knowledge formation, remember what it is and apply these concepts to fill in the blanks, choose and judge. When filling in the blanks and choosing, it is best to write the thinking process on draft paper and repeat the calculation where necessary. Judge whether the question is right or not and write down what the theoretical basis is. If you think it's wrong, just give a counterexample to show that it's wrong.

For example, the following two true or false questions:

(1) Decimal is greater than 0 and less than 1 ().

⑵ Natural numbers are either odd or even ().

Writeable analysis is as follows:

(1) is wrong. Give a counterexample to show that it is wrong. 1. 1 is a decimal, which is greater than 1.

(2) The question is correct, and the theoretical basis should be stated. A natural number is a number that is not divisible by 2 except by 2. A number divisible by 2 is even, and a number divisible by 2 is odd. So natural numbers are either odd or even.

Multiple choice questions can be calculated by exclusion and substitution. When you choose, you should read all the options before doing the next question. Pay attention to the situation of multiple choices. When checking, you should substitute the selected answers into the questions to calculate or judge whether they are correct.

Second, the skills of checking the answers to calculation questions

Calculation problems are divided into four types: direct writing, simple calculation, off-line calculation and column calculation. Generally speaking, four duties should be fulfilled in calculating problems, that is, copying problems seriously, doing problems seriously, arranging them vertically and checking them carefully. The basis of simple calculation problems is the law and nature of operation.

Such as: calculating 2.6? 37+63? At 2.6 hours,

Please consider the following:

This problem is multiplication on both sides and addition in the middle, which has the same number 2.6, so you can use the law of multiplication and distribution, multiply on both sides and add in the middle, and pull out the same number, so the calculation is simple.

Namely: 2.6? 37+63? 2.6=2.6? (37+63)=2.6? 100=2.6。

When checking, the calculation should be repeated 3 to 5 times. First, check whether the numbers and symbols are copied correctly, then check the operation order, and finally check whether the calculation is correct.

Third, the skills of checking the answers to application questions

To do application problems, we can analyze them analytically and solve them synthetically. When doing exam questions, we should adopt the principle of easy before difficult. Do the questions you are familiar with first, and then do the questions with moderate difficulty. When we encounter a difficult topic, if we can't think for a long time, we can switch to other ways to think. If you really can't think of it, you can put it aside first, maybe it will be enlightening when you think of other topics.

When checking, you should learn to treat the problem as a known condition and see if you can work out a condition in the problem through calculation. When answering and checking graphic questions, we should pay special attention to whether the company name is unified and whether it needs to be converted. Similarly, it is necessary to check whether the numbers in the questions are copied correctly. Is the calculation correct?

Fourth, the answering and checking skills of operation questions

The operation problem may be that you draw a figure, or measure part of the length of the figure, do some area or perimeter calculations, or make a design. These questions are generally to integrate the prototype of our teaching materials, and the difficulty is not too great, so we must do them on the basis of careful analysis and careful examination of the meaning of the questions.

Pay attention to draw with pencil first, and then use neutral strokes after making sure there is no problem. (With drawing tools: compass, ruler, triangle)

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