Unpacking the Common Core State Standards for Mathematics: The Case of Length, Area and Volume

Adoption of the Common Core State Standards present challenges to school districts, school administrators, and teachers. To assist in this endeavor, we present our work on unpacking the CCSS-M for the length, area, and volume Learning Trajectory (LT). The overarching theme of "genetic epistemol...

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Veröffentlicht in:North American Chapter of the International Group for the Psychology of Mathematics Education 2012
Hauptverfasser: Lee, KoSze, Nguyen, Kenny, Confrey, Jere
Format: Report
Sprache:eng
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Zusammenfassung:Adoption of the Common Core State Standards present challenges to school districts, school administrators, and teachers. To assist in this endeavor, we present our work on unpacking the CCSS-M for the length, area, and volume Learning Trajectory (LT). The overarching theme of "genetic epistemology" and a five-characteristic framework guided our work of unpacking the Standards. As a result, we added "Bridging Standards" to mediate students' progression through the length, area, and volume LT to provide a coherent structure through this trajectory. The implications of our work were discussed. [Additional support for this work was provided by the Oak Foundation. For the complete proceedings, see ED584829.]