Research on Chemical Information Processing Capability of Junior High School Students
FU Yong-Chao1, WANG Zu-Hao1**, CHENG Ping2
1.Institute of Curriculum and Instruction, Faculty of Teacher Education, East China Normal University, Shanghai 200062, China;
2.Faculty of Teacher Education, Nanjing Normal University, Nanjing 210023, China
Abstract “Chemical information processing” runs through the entire process of chemistry learning activities and is a core component of chemistry learning capabilities. Based on the Rasch model, the “chemical information processing capability” was constructed and optimized, the capability test and data analysis were carried out. Studies have shown that the data obtained from the test meets the expectations of the Rasch model, and the test tools have good discrimination and reliability. According to the test data, the horizontal distribution of the “chemical information processing capability” of the ninth grade students was displayed, and the teaching suggestions based on the chemical information processing capability were proposed.
FU Yong-Chao, WANG Zu-Hao, CHENG Ping. Research on Chemical Information Processing Capability of Junior High School Students[J]. Chinese Journal of Chemical Education, 2020, 41(9): 69-74.
