Think of 6 as 8, fewer decimal points, less operator symbols, answer B as D, and so on. The "ma xiaohu" that appears in mathematics often occurs in elementary school students.
Once the sloppy habit is formed, it is very influential on future mathematical learning, and today the teacher has sorted out some coping methods for everyone's reference and reference.
The phenomenon of "little sloppiness" is almost a common disease in children, and the reasons for this are nothing more than these situations:
01, not enough understanding, the sense of responsibility is not strong, do not take sloppy seriously, "small things, what foot to hang teeth", do not take the initiative to consciously overcome. It's an attitude issue.
02, inattention, poor stability, easy to transfer. That is, "kitten fishing, half-heartedness" carelessly, throwing three or four, long going on a vicious circle, how can it not be sloppy?
03, the eyes are high and low, self-righteous. In the face of a very familiar problem, oh, so simple, not to mention, three times five floating clouds in one go, the result is full of loopholes; or hard thinking, and finally "willow dark flowers and bright villages", triumphant, low eyes, cold and not a symbol to let the child's efforts go to waste.
04, homework is too much, homework is annoying. Time is tight and rushed to cope, so that the thinking is confused and full of mistakes.
05, from a young age, there is no correction to the sloppy tiger, forming a fixed trend. Habit becomes natural, and if sloppiness becomes a bad habit, it endangers not only the study of mathematics, but also various other disciplines and even all aspects of life.
Coping methods
1. Check carefully and develop habits
After doing homework or answering the test paper, develop the habit of inspection, examine each question with a critical eye, highly concentrated, for each sloppy mistake, analyze the reasons, you can use a red pen to make a mark, repeatedly warn yourself, remind yourself, and do not allow the next time to make a mistake.
2. Supervise each other and overcome them together
The same table can stand in the teacher's point of view, check and supervise each other's sloppy faults, compare and compete with each other, and see who has a high correct rate of doing the problem and who is the first to best overcome the sloppiness. Treating sloppiness is a matter of will, as long as you are not left behind, you believe that you will be able to overcome it.
3. Do more and practice more, and be at ease
After class, practice more calculation problems, improve your oral arithmetic and pen calculation ability, can relatively reduce the sloppy error rate; see more problems and do more problems, master the solution of various types of problems, you can "deal with the problem without being alarmed", calmly and calmly, and there will be plenty of time to overcome to avoid sloppiness and check errors.
4, first seek accuracy, and then seek speed
After thinking about the methods and ideas of the problem, warn yourself: don't panic, go to the end without error, be calm, not in a hurry, concentrate on each symbol, and don't take the steps for granted, especially if you are not skilled enough. Mistakes are sins!
On this basis, exercise speed, remember: if you want speed, you will not reach it, and you will always maintain "quality" first.