Phát triển năng lực giao tiếp toán học cho học sinh lớp 10 trong dạy học chương phương pháp tọa độ trong mặt phẳng

Abstract

Mathematical communication competence is one of the five components of mathematical competence. Mathematical communication competences are demonstrated through: understanding, reading, and taking notes on necessary mathematical information; presenting and expressing mathematical content, ideas, and solutions; effectively using mathematical language in conjunction with everyday language; displaying confidence when presenting, expressing, asking questions, discussing, and debating topics and ideas related to mathematics. The chapter on coordinate methods in the plane, with its features regarding notation, diagrams, mathematical language, and, particularly, the introduction of new content related to the application of knowledge about coordinates, lines, circles, and three conic sections to solve real-world problems, contributes to the advantages of developing mathematical communication competence for students. The article identifies the expressions of mathematical communication competences in the chapter "Coordinate Methods in the Plane" " in Mathematics 10, Volume 2 (Creative Horizon) and proposes some methods to develop mathematical communication competence for students in teaching this content.