Một số biện pháp phát triển năng lực tư duy và lập luận toán học cho học sinh trong dạy học chủ đề “Hệ thức lượng trong tam giác” (Toán 10)

Tóm tắt

In the context of the current general education reform, developing students' mathematical thinking and reasoning competencies is considered a key mission to improve the quality of teaching mathematics. This ability not only helps students deeply understand the nature of knowledge but also forms the ability to think logically, critically and creatively in problem solving. The study proposes three measures to develop students' mathematical thinking and reasoning abilities in teaching the topic “Triangle relations” (Mathematics 10). In the teaching process, teachers need to flexibly apply the proposed measures to accommodate student’s characteristics, level and learning interests; encourage them to actively observe, analyze and present solutions to problems according to their understanding; ultimately forming logical thinking and reasoning competencies and know how to compare, analyze, generalize and flexibly apply triangle relations to solve mathematical problems as well as practical problems.