Dạy học giải một số bài toán ở trung học cơ sở với sự hỗ trợ của phần mềm Geometer’s Sketchpad

Tóm tắt

In teaching Mathematics, the use of mathematical softwares helps students practice the skills of using modern teaching technologies and equipment, supporting the process of exploring and discovering knowledge, and solving mathematical problems. Geometer's Sketchpad is essentially a tool that allows the creation of geometric shapes, with many useful applications in teaching Mathematics. The main function of the software is to draw, simulate the trajectory and transformations of plane geometric shapes, draw graphs in the plane, perform simple arithmetic calculations, etc. This study proposes a teaching process for solving math problems with the support of Geometer's Sketchpad software and illustrates this process in teaching and solving some math problems in secondary schools. Thereby, it helps students explore and discover knowledge, practice problem-solving skills, employ information technology skills in learning, etc. to be more active, self-motivated and enjoy learning Mathematics.