Dạy học khái niệm “Hàm số liên tục tại một điểm” (Toán 11) với sự hỗ trợ của phần mềm GeoGebra

Tóm tắt

Teaching Mathematics with the support of teaching software is increasingly interested by many domestic and foreign researchers and teachers, in order to help learners clearly understand the nature of mathematical knowledge and concepts. This study proposes a process for teaching the concept of “Continuous function at a point” (Math 11) with the support of GeoGebra software, and organizes an experiment in teaching this concept in Nguyen Huu Tho High School, District 4, Ho Chi Minh City. The results of teaching experiments show that students clearly understand the concept of a continuous function at a point and know how to apply this knowledge to solve problems related to the continuity of functions.