Journal of Qujing Normal University ›› 2021, Vol. 40 ›› Issue (3): 83-87.

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Teaching Strategy for Solving "3 + 1" Mathematics Problem Based on Deep Learning

LIU Jun1, DOU Xuefang2, LIU Chunyan2, GU Laifen3, WANG Liping4, XU Ye4, LUO Hongying5, YANG Jingmei5   

  1. 1. Institute of Applied Mathematics, Qujing Normal University;
    2. No. 4 Middle School of Qilin District;
    3. No. 7 Middle School of Qilin District;
    4. No.3 Middle School of Malong District;
    5. School of Mathematics and Statistics, Qujing Normal University, Qujing Yunnan 655011, China
  • Received:2021-03-01 Online:2021-05-26 Published:2021-07-13

Abstract: "Deep learning", a practical way to develop students' core literacy, is an important starting point to deepen the curriculum reform of elementary education. Under the guidance of deep learning, the teaching strategy of "3 + 1" (understanding, thinking, exploring + expanding) mathematical problem solving is carried out. Under the guidance of theories and methods, the application of "3 + 1" mathematics teaching strategy is expounded through specific cases to cultivate students' core mathematics literacy so that the curriculum reform will be comprehensively deepened and the fundamental task of building morality and cultivating people is to be carried out.

Key words: deep learning, mathematics teaching, thinking, exploring, expanding

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