LEVELS OF SOPHISTICATION IN REPRESENTING 3D SHAPES

被引：0

作者：

Pittalis, Marios ^{[1
]}

Mousoulides, Nicholas ^{[1
]}

Christou, Constantinos ^{[1
]}

机构：

[1] Univ Cyprus, Dept Educ Sci, Nicosia, Cyprus

来源：

PME 33: PROCEEDINGS OF THE 33RD CONFERENCE OF THE INTERNATIONAL GROUP FOR THE PSYCHOLOGY OF MATHEMATICS EDUCATION, VOL 4 | 2009年 / 4卷

关键词：

D O I：

暂无

中图分类号：

G40 [教育学];

学科分类号：

040101 ; 120403 ;

摘要：

This paper focuses on the identification of students levels of sophistication ill representing 3D shapes. Unstructured interviews were conducted in order to obtain data from forty 5(th) to 9(th) grade students in Cyprus. The results of the study, showed that students have difficulties in representing 3D shapes, in interpreting 2D representations of 3D shapes, in building 3D objects based on plane representations and in mentally, manipulating 3D shapes. In addition, the analysis is of the data revealed that students' representational processes and thinking are developed through four levels of sophistication.

引用

页码：385 / 392

页数：8

共 50 条

[1] Representing Networks with 3D Shapes
Jin, Shengmin
Zafarani, Reza
[J]. 2018 IEEE INTERNATIONAL CONFERENCE ON DATA MINING (ICDM), 2018, : 177 - 186
[2] Representing 3D Shapes with Probabilistic Directed Distance Fields
Aumentado-Armstrong, Tristan
Tsogkas, Stavros
Dickinson, Sven
Jepson, Allan
[J]. 2022 IEEE/CVF CONFERENCE ON COMPUTER VISION AND PATTERN RECOGNITION (CVPR 2022), 2022, : 19321 - 19332
[3] Representing faces in 3D
Nicholas Blauch
Marlene Behrmann
[J]. Nature Human Behaviour, 2019, 3 : 776 - 777
[4] Representing faces in 3D
Blauch, Nicholas
Behrmann, Marlene
[J]. NATURE HUMAN BEHAVIOUR, 2019, 3 (08) : 776 - 777
[5] The Interestingness of 3D Shapes
Lau, Manfred
Power, Luther
[J]. ACM SYMPOSIUM ON APPLIED PERCEPTION (SAP 2020), 2020,
[6] Skeletons of 3D shapes
Shah, J
[J]. SCALE SPACE AND PDE METHODS IN COMPUTER VISION, PROCEEDINGS, 2005, 3459 : 339 - 350
[7] Representing 3D shapes based on implicit surface functions learned from RBF neural networks
Lu, Guoyu
Ren, Li
Kolagunda, Abhishek
Wang, Xiaolong
Turkbey, Ismail B.
Choyke, Peter L.
Kambhamettu, Chandra
[J]. JOURNAL OF VISUAL COMMUNICATION AND IMAGE REPRESENTATION, 2016, 40 : 852 - 860
[8] Evaluating 3D spatial pyramids for classifying 3D shapes
Lopez-Sastre, R. J.
Garcia-Fuertes, A.
Redondo-Cabrera, C.
Acevedo-Rodriguez, F. J.
Maldonado-Bascon, S.
[J]. COMPUTERS & GRAPHICS-UK, 2013, 37 (05): : 473 - 483
[9] An armature structure for 3D shapes
JI Zhong-ping
LIU Li-gang
KIM Deok-soo
[J]. Applied Mathematics:A Journal of Chinese Universities, 2014, (04) : 422 - 437
[10] Fractal rendering of 3D shapes
Kotarski, Wieslaw
Lisowska, Agnieszka
[J]. IECON 2006 - 32ND ANNUAL CONFERENCE ON IEEE INDUSTRIAL ELECTRONICS, VOLS 1-11, 2006, : 1485 - +

← 1 2 3 4 5 →