Literaturnachweis - Detailanzeige
| Autor/inn/en | Jitendra, Asha K.; Star, Jon R.; Dupuis, Danielle N.; Rodriguez, Michael C. |
|---|---|
| Titel | Effectiveness of Schema-Based Instruction for Improving Seventh-Grade Students' Proportional Reasoning: A Randomized Experiment |
| Quelle | In: Journal of Research on Educational Effectiveness, 6 (2013) 2, S.114-136 (23 Seiten)Infoseite zur Zeitschrift
PDF als Volltext |
| Zusatzinformation | Weitere Informationen |
| Sprache | englisch |
| Dokumenttyp | gedruckt; online; Zeitschriftenaufsatz |
| ISSN | 1934-5747 |
| DOI | 10.1080/19345747.2012.725804 |
| Schlagwörter | Mathematics Instruction; Grade 7; Middle School Students; Schemata (Cognition); Schematic Studies; Experimental Groups; Control Groups; Pretests Posttests; Problem Solving; Word Problems (Mathematics); Intervention; Hierarchical Linear Modeling; Mathematical Concepts; Faculty Development; Instructional Effectiveness; Minnesota |
| Abstract | This study examined the effect of schema-based instruction (SBI) on 7th-grade students' mathematical problem-solving performance. SBI is an instructional intervention that emphasizes the role of mathematical structure in word problems and also provides students with a heuristic to self-monitor and aid problem solving. Using a pretest-intervention-posttest-retention test design, the study compared the learning outcomes for 1,163 students in 42 classrooms who were randomly assigned to treatment (SBI) or control condition. After 6 weeks of instruction, results of multilevel modeling indicated significant differences favoring the SBI condition in proportion problem solving involving ratios/rates and percents on an immediate posttest (g = 1.24) and on a 6-week retention test (g = 1.27). No significant difference between conditions was found for a test of transfer. These results demonstrate that SBI was more effective than students' regular mathematics instruction. (Contains 7 tables.) (As Provided). |
| Anmerkungen | Routledge. Available from: Taylor & Francis, Ltd. 325 Chestnut Street Suite 800, Philadelphia, PA 19106. Tel: 800-354-1420; Fax: 215-625-2940; Web site: http://www.tandf.co.uk/journals |
| Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
| Update | 2017/4/10 |
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