{上海宝茁教育}~~学习成绩起伏不定（{Shanghai baoting education} ~ ~ study results fluctuate）.docVIP

{上海宝茁教育}~~学习成绩起伏不定（{Shanghai baoting education} ~ ~ study results fluctuate） Some of our classmates always have ups and downs, ups and downs, and it is a headache for learning to be so fickle that it greatly influences the confidence and persistence of learning. On the other hand, the fluctuation of academic performance often makes it difficult to know how to learn. Said he learned well, and he often got very not ideal, says he is bad to learn, not learn, he occasionally test score to see you, so its hard to understand why, impedes the authenticity of the students to master knowledge to make more objective evaluation and cognition. So how do we find the cause of the ups and downs? A person a test scores are often caused by various factors, which mainly includes the knowledge, improvisation and the difficulty of the examination subject itself, breadth, and priorities. The first two are well understood. The characteristic of the exam itself is also the factor that determines exam result directly. Examination questions easy everyone is easy to get high marks, examination questions difficulty is big, is beyond the scope of students to prepare and test priorities are too big, and the students are good at is likely to cause low score. So we in determining whether a student achievement is really unstable should remove the characteristics and bad natural fluctuations test purpose, if everybody take an examination of high points you score low instead, all exam is bad, you also not bad where to go. Or if you are in stable grades, when you are in good time and bad, you should think that the real grades are not stable. The ups and downs of academic performance may be due to the fact that the students have mastered the knowledge, which includes: (1) due to different levels of effort at each stage, there is a variety of situations in which knowledge is mastered at different stages, and the test scores in each stage show fluctuating fluctuations. This is one of the most common on