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IIE
2007
105views more  IIE 2007»
13 years 8 months ago
Student-Centered Support Systems to Sustain Logo-Like Learning
Conventional wisdom attributes the lack of effective technology use in classrooms to a shortage of professional development or poorly run professional development. At the same time...
Sylvia Martinez
IIE
2007
116views more  IIE 2007»
13 years 8 months ago
Turtle's Navigation and Manipulation of Geometrical Figures Constructed by Variable Processes in a 3d Simulated Space
Abstract. Issues related to 3d turtle’s navigation and geometrical figures’ manipulation in the simulated 3d space of a newly developed computational environment, MaLT, are re...
Chronis Kynigos, Maria Latsi
IIE
2007
114views more  IIE 2007»
13 years 8 months ago
Design and Implementation of a Logo-based Computer Graphics Course
Two years ago the Faculty of Mathematics and Informatics at Sofia University makes a decision to design a new series of Logo-based courses which make use of the modern technology....
Pavel Boytchev
IIE
2007
85views more  IIE 2007»
13 years 8 months ago
Half-Baked Logo Microworlds as Boundary Objects in Integrated Design
The paper addresses the problem of fragmentation of the communities involved in the design of digital media for education. It draws on the experience gained at the Educational Tec...
Chronis Kynigos
IJAC
2007
116views more  IJAC 2007»
13 years 8 months ago
On the Complexity of the Whitehead Minimization Problem
The Whitehead minimization problem consists in finding a minimum size element in the automorphic orbit of a word, a cyclic word or a finitely generated subgroup in a finite rank...
Abdó Roig, Enric Ventura, Pascal Weil
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