案例教学法在初中数学函数课程中的应用

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中图分类号：G424

文献标识码：A DOI：10.16400/j.cnki.kjdk.2026.9.044

Application of Case Teaching Method in Junior High School Mathematics Function Course

CHE Hongjun

（No.47 Middle School ofHarbin，Harbin，Heilongjiang）

AbstractThe application of the case teaching method in mathematics function course teaching emphasizes that students activelyconstruct knowledge systems inreal situations.Itcan notonly visualize abstract mathematical problems to promote students'understanding，but also integrate mathematical ideas intocases，guide students to experience the transformation relationship between combination of number and shape，function and equation in exploration，and promote students todevelop modeling awareness and application ability in problem solving，so as to improve the depth andbreadth of mathematical thinking. Taking the teaching ofjunior high school mathematics function courses as an example，this paper explores theapplication and practiceof thecase teaching methodin junior highschool mathematics function courses.

Keywordscase teaching method; junior high school mathematics; linear function

初中函数蕴含着数形结合、转化、类比推理等重要的数学思维。（剩余4350字）