Geometrinių vaizdinių formavimasis pradinėse klasėse

• Main Author: Grabauskienė, Vaiva
• Other Authors: Kazlauskienė, Aušra
• Format: Doctoral Thesis
• Language: English
• Published: Lithuanian Academic Libraries Network (LABT) 2006
• Subjects: Educology; Geometrinio vaizdinio struktūra; Basics of geometric education; Primary education; Geometrinių vaizdinių lygiai; Model on the formation of geometric images; Topologiniai vaizdiniai; Geometric image structure; Topological images; Geometrinio lavinimo pagrindai; Projekciniai vaizdiniai; Projection-based images; Geometrinių vaizdinių formavimo modelis; Metriniai vaizdiniai; Metrical images; Geometric thinking levels; Pradinis ugdymas
• Online Access: http://vddb.library.lt/fedora/get/LT-eLABa-0001:E.02~2006~D_20060327_104541-47138/DS.005.1.02.ETD

For the purpose of this study, the geometric images refer to the results obtained by reproducing the percept of elements that constitute the content of geometry. The scientific problem addressed in this study is the achievement of more effective geometric images formation at primary school stages on the basis of holistic approach to the geometric education. The study objective is to get deeper knowledge of the mechanism on the formation of geometric images at primary school. The theoretical analysis includes the definition of geometric image conception worked out based on the works of scientists representing a variety of different disciplines, the overview of the existing situation with respect to the formation of geometric images in pupils of primary school and modelling of geometric images formation process at primary school stage based on the results of theoretical analysis. The experimental study on the development of geometric images at primary school stages was planned based on the hypothetical geometric images formation model. The study has been narrowed down to the evaluation of the impact that the manual constructive geometry has upon the geometric images of schoolchildren. The empirical reasoning of dissertation, in total: questionnaire data completed by 653 schoolchildren and qualitative data collected in the result of formative experiment. The results of the study may be applied in the process of training future teachers of primary school. They may also be... [to full text]