Literaturnachweis - Detailanzeige
| Autor/inn/en | Sood, Sheetal; Jitendra, Asha K. |
|---|---|
| Titel | A Comparative Analysis of Number Sense Instruction in Reform-Based and Traditional Mathematics Textbooks |
| Quelle | In: Journal of Special Education, 41 (2007) 3, S.145-157 (13 Seiten)Infoseite zur Zeitschrift
PDF als Volltext (1); PDF als Volltext kostenfreie Datei (2) |
| Sprache | englisch |
| Dokumenttyp | gedruckt; online; Zeitschriftenaufsatz |
| ISSN | 0022-4669 |
| Schlagwörter | Learning Problems; Textbooks; Comparative Analysis; Mathematics Instruction; Educational Change; Grade 3; Spatial Ability; Teaching Methods; Feedback (Response); Scaffolding (Teaching Technique); General Education; Evaluation Methods |
| Abstract | This study compared number sense instruction in three first-grade traditional mathematics textbooks and one reform-based textbook ("Everyday Mathematics" [EM]). Textbooks were evaluated with regard to their adherence to principles of effective instruction (e.g., big ideas, conspicuous instruction). The results indicated that traditional textbooks included more opportunities for number relationship tasks than did EM; in contrast, EM emphasized more real-world connections than did traditional textbooks. However, EM did better than traditional textbooks in (a) promoting relational understanding and (b) integrating spatial relationship tasks with other more complex skills. Whereas instruction was more direct and explicit and feedback was more common in traditional textbooks than it was in EM, there were differences among traditional textbooks with respect to these two criteria. Although EM excelled in scaffolding instruction by devoting more lessons to concrete and semiconcrete activities, traditional textbooks provided more opportunities for engaging in all three representations. However, EM emphasized (a) a variety of models to develop number sense concepts, (b) a concrete, or semiconcrete, to symbolic representational sequence, and (c) hands-on activities using real-world objects to enhance learner engagement. Finally, even though traditional textbooks excelled over EM in providing more opportunities to practice number sense skills, this finding may be an artifact of the worksheet format employed in traditional textbooks. At the same time, adequate distribution of review in subsequent lessons was evident in EM and in only one of the traditional textbooks. Implications for practice in accessing the general education curriculum for students with learning problems are discussed. (Author). |
| Anmerkungen | PRO-ED, Inc. 8700 Shoal Creek Boulevard, Austin, TX 78757-6897. Tel: 800-897-3202; Fax: 800-397-7633; Web site: http://www.proedinc.com |
| Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
| Update | 2017/4/10 |
Literaturbeschaffung und Bestandsnachweise in Bibliotheken prüfen
Permalink als QR-Code
Inhalt auf sozialen Plattformen teilen (nur vorhanden, wenn Javascript eingeschaltet ist)
Teile diese Seite:
