从目前中小学教师申报的各级科研课题情况看,研究内容的界定是论证中较薄弱的部分。具体表现为:课题题目很响亮,内容设计却显得空泛、简单,内在逻辑性不强;有些研究内容铺设庞大,不恰当,甚至偏离研究目标。为此我们选择了一些案例,从不同的角度进行分析,仅给教师们提供一点参考 From the current situation of primary and secondary school teachers reporting research projects at all levels, the definition of the research content is the weaker part of the argument. The concrete manifestation is as follows: the subject is very loud, the content design is vague, simple, and inherently not logical; some research contents are huge, inappropriate, or even deviate from the research goal. To this end, we have selected some cases, from different perspectives for analysis, only to provide a little reference for teachers