Curriculum Development of School Mathematics in Compulsory Level to Promote Logical Recognition (2) : Focus on the awareness of the properties of geometric figure
-
- KAWASAKI Masanori
- Mihara Educational Institution Attached to Hiroshima University
-
- MURAKAMI Ryota
- Mihara Educational Institution Attached to Hiroshima University
-
- SENO Sinichi
- Mihara Educational Institution Attached to Hiroshima University
-
- KIMURA Keiko
- Eba Elementary School
-
- MATSUURA Taketo
- Graduate School of Education, Hiroshima University
-
- UEDA Atsumi
- Graduate School of Education, Hiroshima University
-
- TAKABUCHI Chikako
- Graduate School of Education, Hiroshima University
-
- YAMANAKA Noriko
- Graduate School of Education, Hiroshima University
-
- UCHIDA Takeru
- Graduate School of Education, Hiroshima University
Bibliographic Information
- Other Title
-
- 論理的な図形認識を促す算数・数学科カリキュラムの開発(2) : 図形の性質の意識化に焦点を当てて
- ロンリテキ ナ ズケイ ニンシキ オ ウナガス サンスウ スウガクカ カリキュラム ノ カイハツ 2 ズケイ ノ セイシツ ノ イシキカ ニ ショウテン オ アテテ
Search this article
Abstract
The final purpose of this research is to develop the school mathematics curriculum of geometric figure in compulsory level based on the theoretical framework in order to mediate between elementary and secondary school mathematics, according to Okazaki & Iwasaki (2003). For attaining this purpose, this paper describes a experimental study on the fourth grade's lesson on geometric figure, whose focus is to promote the awareness of the properties of geometric figure. The characteristics of children who are promoted the awareness of the properties of geometric figure are as follows in concrete terms: (1) to be able to give the properties of geometric figure which is presented, (2) to be able to remind the geometric figure and to give other properties of it when some properties are presented. We developed the teaching-learning materials to promote the awareness of the properties of geometric figure and implemented those materials in the fourth grade's lesson. The effectiveness of the developed materials and the lessons were evaluated by the use of the performance task right after lessons and six months later. The result of the evaluation shows us that the developed materials and the lesson design are effective to promote the awareness of the properties of geometric figure and have a lasting effect for a half year.
Journal
-
- Journal of JASME : research in mathematics education
-
Journal of JASME : research in mathematics education 17 (1), 61-71, 2011
Japan Academic Society of Mathematics Education
- Tweet
Keywords
Details 詳細情報について
-
- CRID
- 1390282763085503232
-
- NII Article ID
- 110009477852
-
- NII Book ID
- AA11141495
-
- ISSN
- 24333034
- 13412620
-
- NDL BIB ID
- 11000735
-
- Text Lang
- ja
-
- Data Source
-
- JaLC
- NDL
- CiNii Articles
- KAKEN
-
- Abstract License Flag
- Disallowed