Vận dụng quy trình mô hình hóa toán học trong dạy học nội dung “Hệ thức lượng trong tam giác” (Toán 10)

Tóm tắt

According to the 2018 Mathematics General Education Curriculum, in teaching Mathematics, one of the basic competencies that need to be formed for students is the math modeling competence. Through modeling activities, students can establish a mathematical model to describe the situation, thereby providing solutions to mathematical problems posed in the established model. The research study develops a mathematical modeling procedure in teaching Mathematics and applies this procedure in teaching the topic “Quantitative relations in triangles” (Math 10). With the steps of the proposed mathematical modeling procedure, students can naturally review and consolidate their knowledge of quantitative relations in triangles, especially the Sine theorem. Teachers’ effective use of the modeling procedure to solve practical situations in teaching Mathematics will help students develop the mathematical modeling competency.