论文部分内容阅读
数学学科具有很强的逻辑性和专业性,对教师的要求很高,我们除了要有很深厚的专业素养外,还应该与时代同步,打破一支粉笔闯天下的传统教学理念.新课程指出学生是教学的主体,仅仅依靠一支粉笔加黑板,显然无法给学生提供足够丰富的感性认知,学生对数学模型、数学概念的理解难以深入化.几何画板是一个功能强大的计算机辅助教学软件,实践证明其比传统的尺规作图更便捷、准确.我们在教学中应该将其作用
Mathematics has a strong logic and professionalism, high demands on teachers, in addition to our deep professionalism, but also should be synchronized with the times, to break a traditional teaching concept of chalk into the world.The new curriculum pointed out Students are the main body of teaching, it is obvious that students can not provide enough rich perceptual knowledge to rely on only one chalk and blackboard, students’ understanding of mathematical models and mathematical concepts is difficult to deepen. Geometric Sketchpad is a powerful computer-aided instructional software , Practice has proved that it is more convenient and accurate than the traditional rules and regulations.We should teach its role