一道习题解答的调查与分析４３２３０１湖北省汉川县马口镇金马中学喻继洲笔者在十多年初三教学教学中，发现历届学生对代数第四册Ｐ６８的一道习题的解等错误率得高．因此，笔专有意选择优题，在本届学生中进行了一次测试调查，调查结果与分析如下：［调查目的］通过对一... Survey and Analysis of an Exercise Solution 432301 Yu Jinzhou, Jinma Middle School, Makou Town, Hanchuan County, Hubei Province In the more than ten years of teaching and learning at the beginning of the year, the author found that previous students had a high rate of error in the solution to an exercise in algebraic fourth book P68. Therefore, the pen-preferential selection of excellent questions, conducted a test survey in this year’s students, the survey results and analysis are as follows: [The purpose of the survey] through a...