Vận dụng lí thuyết Giáo dục toán thực (RME) trong dạy học: Trường hợp dạy học chủ đề “Thực hành đo đại lượng” (Toán 3)

Tóm tắt

The 2018 general education curriculum for Mathematics clearly states that the goal of teaching mathematics is to form and develop mathematical qualities and competencies in students and to create opportunities for them to experience and apply mathematics to practice. In this context, Realistic Mathematics Education (RME) is an approach to teaching mathematics initiated by the Dutch mathematician and educator Hans Freudenthal in the 1970s. The research method used in this paper is theoretical research. The paper proposes a teaching process for the topic “Practical Measurement” (Mathematics 3) according to RME theory and illustrates this process in teaching the lesson “Millimeter” (Mathematics 3). To improve the effectiveness of teaching according to RME theory, teachers need to design learning situations that are connected to real-world contexts, close to students' lives, and create opportunities for students to exchange and present their understanding; This helps students understand the importance of mathematics and develop their problem-solving competence in mathematics.