基于移动终端的PBL教学对小学生元认知能力的影响研究——以小学科学课程“地球的运动”为例  

The Influence of PBL Teaching Based on Mobile Terminal on the Primary School Students' Metacognition——A Case Study of Primary School Science "the Movement of the Earth"

作　　者：张屹[1] 陈珍[1] 白清玉[1] 李晓艳[2] 朱映辉[2] 陈蓓蕾[1] 熊曳[2] 

机构地区：[1]华中师范大学教育信息技术学院,湖北武汉430079 [2]华中科技大学附属小学,湖北武汉430079

出　　处：《中国电化教育》2017年第7期79-87,共9页China Educational Technology

基　　金：教育部人文社会科学研究规划基金项目"智慧教室中促进小学生深度学习的教学策略研究"(项目编号:16YJA880067);华中师范大学中央高校基本科研业务费教育科学专项资助项目"智慧教室中促进小学生深度学习的教学策略研究"(项目编号:CCNU16JYKX02)研究成果

摘　　要：随着移动设备的快速普及,科学教育者们对利用移动设备进行教与学十分感兴趣。元认知对学生学习过程的监控和调节通常表现为学习能力,信息技术支持的教学更应注重培养学生的元认知能力。该文融合信息化教学模型APT的教学理念,设计了基于移动终端的PBL教学模式,并以小学科学课程"地球的运动"为例开展单元系列教学活动,采用准实验研究法探究其对小学生元认知能力的影响。研究发现:(1)基于移动终端的PBL教学对学生的元认知能力提升效果较好但与控制组之间的差异不显著;(2)与传统的讲授教学相比,基于移动终端的PBL教学对学生成绩有显著的积极影响;(3)基于移动终端的PBL教学不会增加学生的认知负荷,可适当减轻学生的心理负荷。With the rapid spread of mobile devices, educators are very interested in using mobile devices to teach and to learn. Metacognition on the learning process of monitoring and regulation is usually expressed as students of learning ability, thus the teaching supported by technology should pay attention to cultivate students＇ metacognition. This study combines the information teaching model of APT, designs the PBL teaching model based on the mobile terminal, and takes the elementary school science course ＂the movement of the earth＂ as an example to carry out the teaching activities and a quasi-experimental study was designed to explore the difference between PBL teaching based on the mobile terminal and the traditional teaching on the primary school students＇ metacognition. The results suggest that： （1） PBL teaching based on mobile terminal has better effect on students＇ metacognition but there no significant difference with control group; （2） Compared with the traditional teaching, PBL teaching based on mobile terminal has a significant positive impact on students＇ achievement; （3） PBL teaching based on mobile terminal will not increase the of students＇ cognitive load and may be appropriate to reduce the students＇ psychological burden.

关 键 词：PBL教学模式 移动终端 元认知能力 小学生 

分 类 号：G434[文化科学—教育学]