Save

Comparing and Discussing Multiple Strategies: an Instructional Approach to Promote Algebra Learning

于Implementation and Replication Studies in Mathematics Education
著者:
Haoyi Wang Department of Applied Psychology & Human Development, University of Toronto 45 Walmer Road, Toronto, ON Canada M5R 2X2

Search for other papers by Haoyi Wang in
Current site
Google Scholar
PubMed
Close
https://orcid.org/0000-0002-1419-7110
,
Qiuyu Chen Marsal Family School of Education, University of Michigan 610 East University Avenue, Ann Arbor, MI 48109 USA

Search for other papers by Qiuyu Chen in
Current site
Google Scholar
PubMed
Close
https://orcid.org/0009-0000-5657-8459
, and
Jon R. Star Graduate School of Education, Harvard University 13 Appian Way, Cambridge, MA 02138 USA

Search for other papers by Jon R. Star in
Current site
Google Scholar
PubMed
Close
https://orcid.org/0000-0002-4830-3815
Download Citation 获得许可

Access options

Get access to the full article by using one of the access options below.

Institutional Login

Log in with Open Athens, Shibboleth, or your institutional credentials

Login with Institutional Access

Purchase

Buy instant access (PDF download and unlimited online access):

€36.93

Abstract

This study replicated Durkin et al. (2021) to examine the effects of the Comparing and Discussing Multiple Strategies (CDMS) instructional approach on students’ algebra learning. To test the generalizability of prior findings across cultural and curricular contexts, we implemented an isomorphic intervention in Grade 10 classrooms in China. Within a quasi-experimental pretest–posttest design, 251 students from 12 classes and 6 teachers participated. Bayesian multilevel analyses confirmed robust positive effects on students’ potential flexibility and positive directional trends for procedural flexibility, conceptual knowledge, and procedural knowledge, while effects on spontaneous flexibility were negligible. These findings suggest that CDMS may support repertoire expansion before enabling strategic selection. Unlike in the previous sample, our teachers’ self-efficacy and outcome expectancy beliefs remained stable. Nonetheless, variations in instructional quality continued to shape the CDMS intervention effects on student algebra learning. Implications for culturally responsive replication, instructional design, and professional development for algebra teaching are discussed.

The impact sheet to this article can be accessed at https://doi.org/10.1163/26670127-bja10035 under Supplementary Materials.

内容统计数据

全部期间 过去一年 过去30天
摘要浏览次数 170 170 97
全文浏览次数 27 27 18
PDF下载次数 58 58 41