【作 者】：
张 屹， 董学敏， 白清玉， 熊 曳， 朱映晖
【关 键 词 】：
智慧教室； PBL教学； 探究参与度； 学习兴趣
【栏 目】：
课程与教学
【中文摘要】：
智慧教室环境下的教学已成为当前教学的一种趋势，学生的科学素养也备受全球关注。研究通过实验研究法分析学生在科学探究课上的学习兴趣以及参与度情况，以小学四年级课程为例，基于PBL教学策略设计了“食物在体内的旅行”的教学活动。研究发现：（1）基于智慧教室的科学探究课能够较好地激发学生学习科学的兴趣，学生表现出了较高的学习兴趣；（2）智慧教育资源的有效利用能够提高学生的探究效率，学生具有较高的探究参与度；（3）探究参与的自我效能感适中的学生，表现出了更高的学习认知负荷；（4）探究参与的自我效能感与探究参与度存在一定程度上的显著正相关关系。
【英文摘要】：
Smart classroom teaching has become a trend at present, and students' scientific literacy has also attracted worldwide attention. This study analyzes students' learning interest and their engagement in scientific inquiry through experimental approach. Taking the fourth grade science course as an example, this study designs the instructional activities of "Food Travel in the Body" based on problem-based learning strategies. It is found that:(1) the science inquiry course based on smart classroom can better stimulate students' interest in science learning, and students show higher interest in study. (2) The effective utilization of smart education resources can improve students' inquiry efficiency, and students have a high degree of exploratory participation.(3) Students with moderate self-efficacy are shown to have higher cognitive load.(4) There is a significant positive correlation between self-efficacy and exploratory participation.