NotesFAQContact Us
Collection
Advanced
Search Tips
Peer reviewed Peer reviewed
Direct linkDirect link
ERIC Number: EJ918523
Record Type: Journal
Publication Date: 2011-Apr
Pages: 21
Abstractor: As Provided
Reference Count: 50
ISBN: N/A
ISSN: ISSN-1386-4416
The Structure of Prospective Kindergarten Teachers' Proportional Reasoning
Pitta-Pantazi, Demetra; Christou, Constantinos
Journal of Mathematics Teacher Education, v14 n2 p149-169 Apr 2011
Lamon ("Teaching fractions and ratios for understanding. Essential content knowledge and instructional strategies for teachers," 2nd edn. Lawrence Erlbaum Associates, Mahwah, 2005) claimed that the development of proportional reasoning relies on various kinds of understanding and thinking processes. The critical components suggested were individuals' understanding of the rational number subconstructs, unitizing, quantities and covariance, relative thinking, measurement and "reasoning up and down". In this study, we empirically tested a theoretical model based on the one suggested by Lamon ("Teaching fractions and ratios for understanding. Essential content knowledge and instructional strategies for teachers," 2nd edn. Lawrence Erlbaum Associates, Mahwah, 2005), as well as an extended model which included an additional component of solving missing value proportional problems. Data were collected from 238 prospective kindergarten teachers. To a great extent, the data provided support for the extended model. These findings allow us to make some first speculations regarding the knowledge that prospective kindergarten teachers possess in regard to proportional reasoning and the types of processes that might be emphasized during their education.
Springer. 233 Spring Street, New York, NY 10013. Tel: 800-777-4643; Tel: 212-460-1500; Fax: 212-348-4505; e-mail: service-ny@springer.com; Web site: http://www.springerlink.com
Publication Type: Journal Articles; Reports - Research
Education Level: Kindergarten; Preschool Education
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A