小学数学探究学习教学设计---以《三角形三边的关系》为例摘要 新一轮基础教育课程改革全面推进的情况下，教育更强调“学生主体，教师主导”这一理念，从“要学生学”变为“学生要学”。本文把小学数学学科与探究学习相结合，把“三角形三边的关系”作为课时教学的案例，通过研究，发现探究学习在小学数学学习中存在的问题，有助于深化探究学习的理论研究，也有助于促进探究学习教学实践的深入同时，教师借助教学设计的实施情况可以形成教学反思，以此来提出更加深刻的思考，进一步完善“三角形三边的关系”的教学设计。关键词 小学数学 探究学习 三角形三边的关系 教学设计Teaching design of inquiry learning in primary school mathematics---Take the relationship among three sides of a triangle as an exampleAbstract Education emphasizes more on students as the main body and teachers’ guiding function with the promotion of the new turn of fundamental education course innovation, and the change from "want students to learn" to " students want to learn".This paper combines primary school mathematics with inquiry learning, and takes the teaching of "the relationship of triangle and three sides" as an example.It catchest the matter about primary school mathematics learning through the research of the two,which is advantageous to deepen the theoretical research about inquiry learning and promote the teaching strategy of inquiry learning.At the same time, teachers can achieve teaching thinking with the assistance of the implementation of teaching design, so as to put forward more profound thinking, and provide ideas for further improving the teaching design of "the relationship between triangle and three sides".Key words Primary school mathematics Inquiry learning The relationship of three sides of a triangle Teaching design1目录引 言........................................................................6一、问题的提出............................
