The Interpretation of Mathematical Difficulties in Primary School： Which Perspective to Choose？

Research on learning difficulties in mathematics adopts one of two distinct perspectives. According to the first, learning difficulties are due to the intrinsic characteristics of the student. For supporters of the second perspective, those difficulties result from the interaction between the student and the school system. The objective of this study is to test the validity of these two perspectives in interpreting learning difficulties in mathematics among at-risk students. To this end, we collaborated with normally achieving （undiagnosed） and at-risk students. Results show that the second perspective is better suited to the interpretation of learning difficulties in mathematics students

有困难,找警察

小偷吴三钱和程六看上了一个“点”，就是富贵新苑里的306室，一户新搬进来的人家，这家主人开着一辆“奔驰”，肯定是个有钱的主儿。而两天了都没见他们家里有动静，估计是旅游去了。吴三钱和程六就想去“踩踩”这个点，搞些票子花花。

有困难自己站起来——读《第一句人生格言》有感

在人生的道路上，谁都会遇到困难和挫折，但这并不可怕，只要在困难面前不低头，想方设法战胜它，你就是生活的强者。

有困难就找119！

一大早，我和姥姥上早市买菜，回来时发现钥匙打不开门了。我们试了一个多小时，门就是开不了，进不去家可怎么办啊!

有困难来找我

亲爱的华力别克： 我们两家结为亲戚已经4个多月了，还记得当我第一次去你家里认亲时，虽然你上班不在家，但你的妻子和母亲带着不满1岁的孩子热情接待了我们，让我心里暖洋洋的。

有困难时,互相拉一把

亚森·司马义兄弟： 最近忙吗？孩子们都还听话吧!自去年我们结成亲戚以来，来往的次数多了，感情也越来越深，我慢慢地对你家的情况熟悉起来。