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Duatepe-Paksu, Asuman; Iymen, Esra; Pakmak, Gul Sinem – Educational Studies, 2012
This report summarises a study examining preservice elementary teachers' geometry content knowledge with a focus on parallelogram. It was a descriptive study examining 45 preservice teachers' reasoning in the process of determining which quadrilateral can be classified as a parallelogram. Findings have revealed that these elementary teachers do…
Descriptors: Preservice Teachers, Elementary Education, Plane Geometry, Geometric Concepts
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Miyakawa, Takeshi; Winslow, Carl – Educational Studies in Mathematics, 2009
In this paper, we analyze and compare two didactical designs for introducing primary school pupils to proportional reasoning in the context of plane polygons. One of them is well-documented in the literature; the other one is based on our own data and is accordingly presented and discussed in more detail in this paper. The two designs come from…
Descriptors: Foreign Countries, Mathematics Instruction, Research and Development, Theory Practice Relationship
Cozza, Barbara; Foley, Mary; Laboranti, Carol – Online Submission, 2009
Trends in International Mathematics and Science Study raised the concern that the United States (US) mathematics teachers place less emphasis on topics and teach a variety of content strands (Goldsmith, Mark & Kantrov, 2000; Kerachsky, 2008). The overall pattern in the US mathematics classrooms today is that primary and upper elementary…
Descriptors: Classrooms, Grade 6, Grade 4, Mathematics Teachers
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Lamphere, Patricia – Teaching Children Mathematics, 1995
Presents activities which use patterns on geoboards or dot paper to develop geometry and measurement concepts. Includes reproducible student worksheets. (MKR)
Descriptors: Elementary Education, Elementary School Mathematics, Geometric Concepts, Learning Activities
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Cope, P.; And Others – Journal of Computer Assisted Learning, 1992
Describes attempts to instruct 12 children, aged between 10 and 11, during a 12-hour course in LOGO that proper attention should be paid to the external angles through which the turtle rotated. Results suggest that using LOGO to draw closed figures may lead to confusions about angle that are not amenable to conventional intervention techniques…
Descriptors: Computer Assisted Instruction, Elementary Education, Elementary School Mathematics, Foreign Countries
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Jenson, Robert J. – Arithmetic Teacher, 1988
Suggests one possible way to combine the technological facility of the computer with students' natural abilities for concept formation. Describes the software the "Geometric preSupposer." (PK)
Descriptors: Computer Assisted Instruction, Computer Uses in Education, Concept Formation, Elementary Education
Navarro, C. F. – 1990
Geometry is a fundamental part of the mathematics foundation provided by elementary education. Children have an intuitive understanding of geometry that they draw on when dealing with geometric concepts in activities like drawing, playing hopscotch, defending their "half of the room," and playing sports. This book offers no instruction…
Descriptors: Cognitive Processes, Concept Formation, Elementary Education, Elementary School Mathematics