化学学科核心素养在高中教材习题中的表现——以人教版教材为例

Reflection of Chemical Core Literacy in the Exercises of Senior High School Chemistry Textbooks Published by People’s Education Press

教材习题是落实新课标倡导的基于化学学科核心素养进行评价的重要载体。以化学学科核心素养的水平划分和学业质量水平为依据,分析人教版高中必修化学教材课后习题考查的核心素养及其水平。结果表明,2007年版和2019年版教材均注重全面考查核心素养和对基础性的考查,突出考查宏观辨识与微观探析素养,突出化学本质;但2019年版教材习题在数量上有所减少,加强了科学思维和科学实践的考查,合理拓展了核心素养考查的广度和深度。最后,依据习题特征获得相应的教学启示,以促进学生核心素养的发展。

Exercises in textbooks are important carriers to implement the evaluation based on the chemistry core literacy advocated by the new curriculum standard.Based on the level division of chemistry core literacy and the level of academic quality,this study analyzes the chemistry core literacy and level of after-class exercises in the high school compulsory chemistry textbooks published by People’s Education Press.The results show that both the 2007 edition and the 2019 edition focus on the comprehensive examination of core literacy and its basic levels,stress the examination of"macro identification and micro analysis",and highlight the nature of chemistry.However,the number of exercises in the 2019 edition has been reduced,which has strengthened the examination of scientific thinking and scientific practice,and reasonably expanded the breadth and depth of the examination of core literacy.Finally,obtain the corresponding teaching enlightenments from the characteristics of exercises,in order to promote the development of students’core literacy.