The correlation of 8 graders’ density and buoyancy force concept And Teachers teaching strategy

• Main Authors: Kuo Tsung Lin, 郭宗林
• Other Authors: 洪振方
• Format: Others
• Language: zh-TW
• Online Access: http://ndltd.ncl.edu.tw/handle/70696634781812810218

碩士 === 高雄師範大學 === 科學教育研究所 === 91 === This research aimed to understand the student’s misconception types and correlation of density and buoyancy force concept in the method of the analysis of students’ answers in assessment. Then focus group teachers suggested the strategy to improve the student’s learning. Survey researching method was adapted in the research. There were 172 students, who were all the eight graders in the researcher’s school, participated in this study. The data was analyzed and results showed :(1) 8 graders might have seven types of density misconception. The low-grades students lack five kinds of ability of problem solving (2) 8 graders might have four types of buoyancy force misconception. (3) It was middle correlation between the learning of density and buoyancy force concept at 8 graders. (4) There were six teaching strategies that suggested by the focus group teachers to improve the student’s leaning of density and buoyancy force concept.