Vận dụng dạy học khám phá có hướng dẫn vào dạy học “Định lí Pythagore” (Toán 8)

Tóm tắt

The guided discovery learning method was introduced by Bruner in the early 1960s, based on the constructivist model and has been continuously developed to this day. This method is consistent with the 2018 General Education Program for Mathematics, which aims to create opportunities for students to experience and apply mathematics in practice, creating connections between mathematical ideas and between mathematics and practice. The study presents a guided discovery learning process of the Pythagorean theorem (Math 8) and illustrates this process in teaching the Pythagorean theorem to 8th grade students at a secondary school in Ho Chi Minh City. The experimental results show that students are interested in solving learning tasks and discovering the Pythagorean theorem themselves under the guidance of teachers. Qualitative analysis methods are used to evaluate the feasibility and effectiveness of the developed teaching process.