初中化学开放性试题设计研究——以毕节市中考试题为例

The Research About the Chemical Open Design Questions in Junnior High School——Take the Exam Paper in Bijie as an Example

初中化学开放性试题是提高学生科学素养的重要途径,促进学生的创新能力和探究能力的提高。以毕节市的近五年的中考试题为例,探讨初中化学开放性试题命题原则、命题设计程序和试题特点进行分析,以期在教学实践中提高该类试题的命题质量。

Opening examination of chemistry in Junior high school is an important way to improve students ＇ scientific literacy,promote students＇ ability of innovation and exploration. To improve the quality of this kind of test questions in teaching practice,taking examination questions of Bijie city for nearly five years as example,and the proposition principle,proposition design procedure and test question characteristics of opening examination in junior high school chemistry were discussed.