本期发表了杭州市第十四中学潘克元老师写的“在情境教学中引导学生发现学习”一文,文中探讨了在生物教学中增加“发现”“探究”(或称探索)因素的意义和教法。为了帮助读者了解“发现学习”的基本理论及发展前景,特邀陈皓兮先生撰写此文,以提供些资料性的内容供读者参考。 In this issue, the article “Leading Students to Learn in Situational Teaching” written by teacher Pan Keyuan of the 14th Middle School in Hangzhou was published. The article explored the significance and teaching of adding “discovery” and “exploration” (or exploration) to biological teaching. law. In order to help readers understand the basic theories and development prospects of Discovery Learning, Mr. Chen Xi was invited to write this article to provide some informational content for readers’ reference.