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Titolo:
Visual representations for recursion
Autore:
Tung, SH; Chang, CT; Wong, WK; Jehng, JC;
Indirizzi:
Natl Yunlin Univ Sci & Technol, Dept Informat Management, Touliu, Taiwan Natl Yunlin Univ Sci & Technol Touliu Taiwan Management, Touliu, Taiwan Natl Yunlin Univ Sci & Technol, Dept Elect, Touliu, Taiwan Natl Yunlin Univ Sci & Technol Touliu Taiwan Dept Elect, Touliu, Taiwan Natl Cent Univ, Inst Human Resource Management, Chungli 32054, Taiwan NatlCent Univ Chungli Taiwan 32054 ce Management, Chungli 32054, Taiwan
Titolo Testata:
INTERNATIONAL JOURNAL OF HUMAN-COMPUTER STUDIES
fascicolo: 3, volume: 54, anno: 2001,
pagine: 285 - 300
SICI:
1071-5819(200103)54:3<285:VRFR>2.0.ZU;2-3
Fonte:
ISI
Lingua:
ENG
Keywords:
program visualization; recursion; Scheme;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Social & Behavioral Sciences
Engineering, Computing & Technology
Citazioni:
26
Recensione:
Indirizzi per estratti:
Indirizzo: Tung, SH Natl Yunlin Univ Sci & Technol, Dept Informat Management, Touliu,Taiwan Natl Yunlin Univ Sci & Technol Touliu Taiwan t, Touliu, Taiwan
Citazione:
S.H. Tung et al., "Visual representations for recursion", INT J HUM-C, 54(3), 2001, pp. 285-300

Abstract

Visualcode is a visual notation that uses coloured expressions and graphical environments to describe the execution of Scheme programs. RainbowSchemeis a program visualization system which is designed to produce visualcode representations of step-by-step execution of Scheme programs. This article presents a new approach of teaching recursion using visualcode and RainbowScheme. Experimental evaluation indicates that viewing RainbowScheme:heme-produced visual traces and requiring students to use visualcode to generate visual e valuation steps of recursive programs can enhance the learners' ability to evaluate recursive programs as well as to solve recursive programming problems. (C) 2001 Academic Press.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 22/01/20 alle ore 21:52:39