摘要
以北京市部分中小学生为样本,采用LCTSR量表(2000版)中的部分题目进行测试,得出了科学推理能力随年级发展的规律,用Logistics回归曲线描述了不同年级学生在5个主要能力维度上的发展情况;指出教学因素对科学推理能力在不同维度上的发展具有显著影响,教学模式与能力属性的匹配程度影响其发展水平.
The primary objective of this study was to provide an initial body of descriptive data concerning development of scientific reasoning skills in students from grade 2 to 12,and to determine the effect of science courses by contemporary instructional method.Scientific reasoning ability data were collected by using items from Classroom Test of Scientific Reasoning.Linear and Logistics regression method was used to present development of whole and single thinking pattern.Data showed a positive correlation between scientific reasoning and student grade.Development of each reasoning pattern suggested that instructional method fostered certain coherent dimensions.
出处
《北京师范大学学报（自然科学版）》
CAS
CSCD
北大核心
2011年第5期461-464,共4页
Journal of Beijing Normal University(Natural Science)
关键词
科学教育
科学推理能力
北京市中小学生
science education
scientific reasoning ability
students of grade 2-12 in Beijing
