《几何画板》在农村初中数学尝试教学中的应用研究

The Applied Study on Geometer's Sketchpad in Rural Middle School Mathematics Attempt Teaching

当前农村初中数学课堂教学的现状是,教师教育理念落后、教学手段单一、学生积极性不高、数学课在整个初中教学中既是难点,又是瓶颈。而"几何画板"的引入为数学课的教学带来一场新的革新。"几何画板"突破了传统的用尺规教学的方法,把动态的图形呈现在学生面前。把几何画板和尝试教学法结合起来是一项新的研究,适应素质教育要求、突出学生主体、鼓励学生尝试学习的数学教学模式。

Because the mathematics class in the rural middle schools characterized by a single mode, teachers’ backward education philosophy, so students are not enthusiastic about this subject. Mathematics class teaching in the middle school is regarded as being difficult, it is a bottleneck. The “Geometer's Sketchpad” breaks the traditional teaching methods, the dynamic graphics are presented in front of students. Combining Geometer’s Sketchpad and attempt teaching is a new study. We try to meet the requirements of quality education, regard students as the main body, encourage students to try to learn the mathematics.