论文部分内容阅读
在高一年级的教学中,批阅三角函数单元作业的期间,我发现他们在学习和解决三角函数练习时出现一些既明显又相似的错误和障碍,如果老师能知道学生的想法(正确解题策略)或错法(错误类型与原因),那么可以帮助我们更加了解学生以及在他们的学习过程遭遇困境时给予实质性的帮助,使学生真正掌握三角函数知识。以下是我对高中一年级学生在解三角函数的一些代表题目的错误类型
During my first-year teaching, while reviewing trigonometry unit assignments, I found that they had some obvious and similar errors and obstacles in learning and solving trigonometrical functions, if the teacher knew the student’s idea (the correct problem-solving strategy ) Or mistakes (types and causes of mistakes) can help us better understand our students and give them substantive help in the face of difficulties in their learning so that students can truly grasp trigonometric knowledge. The following is the type of error I’m having on some of the delegate topics for solving trigonometric functions in high school