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Acquisition of the Degree of Junior Two Physical Problem Solving Study and Practice Factors

Author: GuZhenGang
Tutor: ChenGang
School: East China Normal University
Course: Subject Teaching
Keywords: The first two days of physical problems The acquisition the extent of the problem-solving strategies Practice factors Experimental study
CLC: G633.7
Type: Master's thesis
Year: 2011
Downloads: 77
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Abstract


In the study of learning and teaching theory , very little literature on the theory of problem solving and cognitive strategies applied to the middle school physics teaching junior high school teachers and students are in urgent need to understand the impact of physical problem-solving strategies Acquisition extent of the practice factors and their relationships to improve teachers' instructional design and student learning method to improve the quality of teaching . This study attempts to study the first two days of physical problem solving strategies acquisition of the extent and practice factors ( including the the subject exercises amount and entitled to practice time ) experimental study the relationship between the amount of problem solving strategies and exercises to practice and exercises to practice time and hope that the findings could improve the quality of teaching is helpful . In this study, Jiangsu Province, a city of a junior high school students in six classes of second grade as . R represents the percentage of correct Acquisition of problem solving strategies , two aspects of the subject exercises amount of N and entitled to practice time T practice factors . In this study, to solve the physical complex computational problems as an object , and conducted three experiments . Round were divided into 2 groups , the relationship between the detection probability of the first group of problem solving strategies and practice factors ; mastery of the second group of problem solving strategies and practice factors . Each group to study the relationship between the amount of problem solving strategies and entitled to practice and entitled to practice time . In this study, based on the experimental results the following conclusions: limited teaching time , there is no apparent correlation between the discovery probability of problem solving strategies and entitled to practice the subject practice ; Acquisition of problem-solving strategies and entitled to practice time significantly associated ; Acquisition of problem-solving strategies and entitled to practice the amount of a certain relationship ( an appropriate increase in the amount of subject exercises to improve the acquisition of problem-solving strategies ) . Teaching Suggestions : conclusions purely from in terms of improving teaching effectiveness , first inform the student problem solving strategies by example , and then through intensive practice appropriately increase the amount of ( a 2-3 ) for 2-3 days per practice Questions give appropriate but not too much practice time , allows students to have a better grasp of the problem-solving strategies , and significantly improve the quality of teaching .

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CLC: > Culture, science,education, sports > Education > Secondary education > Subjects teaching methods, teaching aids > Physical
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