Literaturnachweis - Detailanzeige
| Autor/inn/en | Son, Ji-Won; Jo, Seungjung; Wallace, Samantha; Obielodan, Florence F. |
|---|---|
| Titel | How Proportional Reasoning Is Presented in U.S. and Korean Mathematics Textbooks [Konferenzbericht] Paper presented at the Annual Meeting of the North American Chapter of the International Group for the Psychology of Mathematics Education (44th, Nashville, TN, Nov 17-20, 2022). |
| Quelle | (2022), (9 Seiten)
PDF als Volltext kostenfreie Datei |
| Sprache | englisch |
| Dokumenttyp | gedruckt; online; Monographie |
| Schlagwörter | Foreign Countries; Mathematical Concepts; Mathematical Logic; Mathematics Education; Textbooks; Textbook Content; Grade 6; Grade 7; Cultural Differences; United States; South Korea |
| Abstract | The purpose of this study is to examine how proportional reasoning is introduced and developed in two widely used U.S. and Korean mathematics textbooks for grades 6-7. Seven research-based frameworks that identify student learning opportunities for understanding of proportional reasoning were used to analyze the textbooks. The results showed that American textbooks include more problems that require explanations and make use of more effective contextual and number structure of problems than Korean textbooks. In contrast, Korean textbooks make a shift from providing highly contextualized problems to presenting abstract and purely computational problems, which aligns with the process of concreteness fading. In addition, Korean textbooks contain more unique types of topics and representations. [For the complete proceedings, see ED630210.] (As Provided). |
| Anmerkungen | North American Chapter of the International Group for the Psychology of Mathematics Education. e-mail: pmena.steeringcommittee@gmail.com; Web site: http://www.pmena.org/ |
| Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
| Update | 2024/1/01 |
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