| Reviews Summary for lesh representation systems 1981 |
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Reviews: 3
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Representations and Translations
Representations and Translations among Representations in Mathematics . PR, and AMPS publications (e.g., Behr, Lesh, Post, & Silver, 1983; Lesh, 1981; Lesh, . not only are these distinct types of representation systems important in their .
http://www.cehd.umn.edu/ci/rationalnumberproject/87_5.html
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Rational-Number Concepts
the roles of representational systems are quite differentiated and interact in . mediated tests, and clinical interviews (Figure 4.4) (Lesh & Hamilton, 1981).
http://www.cehd.umn.edu/ci/rationalnumberproject/83_1.html
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Research-Based Observations About Children's Learning ...
1981a] have shown that children experience significant difficulty learning and applying . Rational number ideas and the role of representational systems.
http://www.cehd.umn.edu/ci/rationalnumberproject/86_3.html
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Facilitating Symbolic Understanding of Fractions
Behr, Lesh and Post [1981] cite this prepon- derance as . characterize mathematics as a vast system of symbols, . representations of the problem to be solved.
http://www.jstor.org/stable/40248131
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THE ROLE OF SYMBOL SYSTEMS IN PROBLEM SOLVING: A ...
a solution (Clement, Lockhead, & Monk, 1980; Hooper , 1981 : 1982: Shavelson, 1981 . A second example is Lesh, Post , and Behr ' s (in press) taxonomy of representations systems found in mathematics . Lash et al . distinguished five types .
http://www.cse.ucla.edu/products/reports/r269.pdf Conceptual representations and versatile mathematical thinking ...
to mind the concept (in terms of the concept image—Tall and Vinner, 1981—the thoughts . representational systems, with each emphasising and de- emphasising different. Page 4. 4 characteristics of the constructs (Lesh, 1999, 2000). This is .
http://www.icme10.dk/proceedings/pages/regular_pdf/RL_Mike_Thomas.pdf
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Rating: 4/5
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Oct 28, 2003 10:16
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The role of representation systems in the learning of numerical ...
pretations that this concept has (Ferrater, 1981). . Therefore we consider necessary to distinguish the representation systems from the . Behr, Lesh, Post .
http://cumbia.ath.cx:591/pna/Archivos/RicoL96-43.PDF
Visual Literacy: Equity and Social Justice in Mathematics Education
This is in contrast with an important alternative representational system that values pictorial, . Frank, & Talsma, 1981), and the student's instruction in diagram use (Yancey, Thompson, & Yancey, 1989). . Lesh, R., Post, T., & Behr, M. (1987).
http://www.aare.edu.au/95pap/diezc95337.txt
THE EFFECT OF REPRESENTATION AND REPRESENTATIONAL ...
Lesh, Post, and Behr (1987) argue that not only are distinct types of external representation systems important in their own rights, “but translations . concept image and concept definition (Tall & Vinner, 1981), we may say that students in first .
http://www.math.utep.edu/Faculty/lesser/pmena05.pdf
On the design and implementation of learning system with dynamic ...
The potential benefits of use of multiple representations in a learning system are . to three research projects(Behr, Lesh, Post, & Silver, 1983; Lesh 1981; Lesh, .
http://140.122.140.2/~cyc/mathedu/me1/me1_2001/tyt.doc
Template PME28
Besides recognizing the same concept in multiple systems of representation, the . the mastering of the concept (Lesh, Post, & Behr, 1987) and allow students to . collected data the similarity statistical method (Lerman, 1981) was conducted .
http://tsg.icme11.org/document/get/200
RESEARCH DONE ON ALGEBRA
Lesh. Post. and Behr (1987) believe that in order to understand an idea one must first . their use of a variety of relevant representation systems. and instinctively . (1986). and Lean and Clements (1981) conclude that there is a tendency for .
http://www.merga.net.au/publications/counter.php?pub=pub_conf&id=1171
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