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针对高一开展的“氧化还原概念测验卷”调查测试的有关教研问题案例,介绍了测试内容在教材中阶梯呈现和体现了不同能力教学要求。对案例中的测试范围、信息设置、测试难度、“误概念”形成原因进行分析审视和辨正;提出要正确理解被测学生“误概念”的成因,加强专业理论学习、教学规律研究、转变测试评价观念和行为的思考与建议。
Aiming at the case study of teaching and research of the “Redox Concept Test Volume” investigation and testing carried out by Gao Yi, this paper introduces the teaching content of the test content in the ladder and presents the teaching requirements of different abilities. The reason why the testing scope, the information setting, the testing difficulty, the reason of the formation of the “false concept” in the case is analyzed and discerned; the reason why the tested student “mistaken concept ” should be correctly understood, and the theory of professional study and the teaching law should be strengthened Research, change the test evaluation ideas and behavior of thinking and suggestions.