A Study on the effects of Multiple Representation Curriculum on Fraction Number Learning for Fourth Grade Children
博士 === 國立高雄師範大學 === 教育學系 === 93 === A Study on the effects of Multiple Representation Curriculum on Fraction Number Learning for Fourth Grade Children Iuan-Jyh Wang Abstract The purpose of this study is to investigate effects of Multiple Representation Curriculum (MRC, based on the interactive model...
Main Authors: | , |
---|---|
Other Authors: | |
Format: | Others |
Language: | zh-TW |
Published: |
2005
|
Online Access: | http://ndltd.ncl.edu.tw/handle/19346865907282771749 |
id |
ndltd-TW-093NKNU0332091 |
---|---|
record_format |
oai_dc |
spelling |
ndltd-TW-093NKNU03320912015-10-13T15:01:28Z http://ndltd.ncl.edu.tw/handle/19346865907282771749 A Study on the effects of Multiple Representation Curriculum on Fraction Number Learning for Fourth Grade Children 多元表徵課程對國小四年級學童分數學習成效之實驗研究 Iuan-Jyh Wang 王淵智 博士 國立高雄師範大學 教育學系 93 A Study on the effects of Multiple Representation Curriculum on Fraction Number Learning for Fourth Grade Children Iuan-Jyh Wang Abstract The purpose of this study is to investigate effects of Multiple Representation Curriculum (MRC, based on the interactive model for using representational system proposed by Behr’s group) on fraction number learning for fourth grade children. A quasi-experimental design with pretest, posttest, delayed test and interview was adopted. Two fourth grade classes were selected from the suburbs of Kaohsiung City, with a class of 27 children as control group, and the other class of 31 as experimental group. Quantitative analyses included ANCOVA and MANOVA statistical methods for testing hypothesis. For qualitative analyses, 9 cases (three from each of high, medium, and low group) were conducted from experimental group by sorting their pretest scores and conducted interview with them, to evaluate their developments of fractional conceptions and schemes. The findings were as follows: Development of MRC. It was feasible to apply representation theory of cognitive psychology in the elementary mathematics curriculum development, in order to enhance understanding of children’s fraction learning. In addition, there were only performances of fractional composition and decomposition subscale that were significantly higher than the control group on posttest and delayed tests. Number Concepts. Children from control group or those who received MRC were performing better in fraction words. In addition, interviews results indicated that children from nine cases were more elaborative in concepts of fraction words and part-whole relation, when compared to prior experimental teaching. However, there was only limited development in equivalent fraction concepts. Fraction Schemes. The developments of equi-partitioning and iterative fraction schemes of nine cases were facilitated after MRC instruction was applied. Children also understood principles on “fairness” and “exhaustion”. However, there was virtually no major development in recursive partitioning scheme. Finally, the investigator gave recommendations for teaching, research and administration of curriculum standards. Mi-Tao Chen Shukkwan Susan Leung 陳密桃 梁淑坤 2005 學位論文 ; thesis 314 zh-TW |
collection |
NDLTD |
language |
zh-TW |
format |
Others
|
sources |
NDLTD |
description |
博士 === 國立高雄師範大學 === 教育學系 === 93 === A Study on the effects of Multiple Representation Curriculum on
Fraction Number Learning for Fourth Grade Children
Iuan-Jyh Wang
Abstract
The purpose of this study is to investigate effects of Multiple Representation Curriculum (MRC, based on the interactive model for using representational system proposed by Behr’s group) on fraction number learning for fourth grade children. A quasi-experimental design with pretest, posttest, delayed test and interview was adopted. Two fourth grade classes were selected from the suburbs of Kaohsiung City, with a class of 27 children as control group, and the other class of 31 as experimental group. Quantitative analyses included ANCOVA and MANOVA statistical methods for testing hypothesis. For qualitative analyses, 9 cases (three from each of high, medium, and low group) were conducted from experimental group by sorting their pretest scores and conducted interview with them, to evaluate their developments of fractional conceptions and schemes. The findings were as follows:
Development of MRC. It was feasible to apply representation theory of cognitive psychology in the elementary mathematics curriculum development, in order to enhance understanding of children’s fraction learning. In addition, there were only performances of fractional composition and decomposition subscale that were significantly higher than the control group on posttest and delayed tests.
Number Concepts. Children from control group or those who received MRC were performing better in fraction words. In addition, interviews results indicated that children from nine cases were more elaborative in concepts of fraction words and part-whole relation, when compared to prior experimental teaching. However, there was only limited development in equivalent fraction concepts.
Fraction Schemes. The developments of equi-partitioning and iterative fraction schemes of nine cases were facilitated after MRC instruction was applied. Children also understood principles on “fairness” and “exhaustion”. However, there was virtually no major development in recursive partitioning scheme.
Finally, the investigator gave recommendations for teaching, research and administration of curriculum standards.
|
author2 |
Mi-Tao Chen |
author_facet |
Mi-Tao Chen Iuan-Jyh Wang 王淵智 |
author |
Iuan-Jyh Wang 王淵智 |
spellingShingle |
Iuan-Jyh Wang 王淵智 A Study on the effects of Multiple Representation Curriculum on Fraction Number Learning for Fourth Grade Children |
author_sort |
Iuan-Jyh Wang |
title |
A Study on the effects of Multiple Representation Curriculum on Fraction Number Learning for Fourth Grade Children |
title_short |
A Study on the effects of Multiple Representation Curriculum on Fraction Number Learning for Fourth Grade Children |
title_full |
A Study on the effects of Multiple Representation Curriculum on Fraction Number Learning for Fourth Grade Children |
title_fullStr |
A Study on the effects of Multiple Representation Curriculum on Fraction Number Learning for Fourth Grade Children |
title_full_unstemmed |
A Study on the effects of Multiple Representation Curriculum on Fraction Number Learning for Fourth Grade Children |
title_sort |
study on the effects of multiple representation curriculum on fraction number learning for fourth grade children |
publishDate |
2005 |
url |
http://ndltd.ncl.edu.tw/handle/19346865907282771749 |
work_keys_str_mv |
AT iuanjyhwang astudyontheeffectsofmultiplerepresentationcurriculumonfractionnumberlearningforfourthgradechildren AT wángyuānzhì astudyontheeffectsofmultiplerepresentationcurriculumonfractionnumberlearningforfourthgradechildren AT iuanjyhwang duōyuánbiǎozhēngkèchéngduìguóxiǎosìniánjíxuétóngfēnshùxuéxíchéngxiàozhīshíyànyánjiū AT wángyuānzhì duōyuánbiǎozhēngkèchéngduìguóxiǎosìniánjíxuétóngfēnshùxuéxíchéngxiàozhīshíyànyánjiū AT iuanjyhwang studyontheeffectsofmultiplerepresentationcurriculumonfractionnumberlearningforfourthgradechildren AT wángyuānzhì studyontheeffectsofmultiplerepresentationcurriculumonfractionnumberlearningforfourthgradechildren |
_version_ |
1717761253845237760 |