有些教师常常为怎样撰写教学研究的文章而发愁，本文就如何搜集和调用素材谈三个问题。 一是教研论文的素材指什么？它是教研论文作者写稿时的原始材料，是在教研活动中采撷到的第一手实验资料，或在论文阅读、交流过程中借鉴来的参考资料和教改实例。这些素材的载体，可以是片 Some teachers often fret about how to write articles for teaching research. This article talks about how to collect and recall material. First, what is the teaching material? It is the original material for authors of teaching and research papers. It is the first-hand experimental data collected in teaching and research activities, or the reference materials and examples of teaching reforms used in the process of thesis reading and communication. The carrier of these materials can be slices