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         Freudenthal Hans:     more books (38)
  1. The Legacy of Hans Freudenthal
  2. Lincos: Design of a Language for Cosmic Intercourse by Hans FREUDENTHAL, 1960
  3. Didactical Phenomenology of Mathematical Structures (Mathematics Education Library) (Volume 0) by Hans Freudenthal, 2008-05-27
  4. Weeding and Sowing: Preface to a Science of Mathematical Education by Hans Freudenthal, 1980-02-29
  5. Probability and Statistics. by Hans FREUDENTHAL, 1965
  6. The Concept and the Role of the Model in Mathematics and Natural and Social Sciences (Synthese Library)
  7. Mathematics Observed by Hans Freudenthal, 1967-11
  8. Revisiting Mathematics Education: China Lectures (Mathematics Education Library) by Hans Freudenthal, 2010-11-02
  9. The Language of Logic. by Hans. Freudenthal, 1966
  10. Mathematics as an Educational Task by Hans Freudenthal, 1972-12-31
  11. Mathématicien Néerlandais: Edsger Dijkstra, Max Euwe, Christian Huygens, Isaac Beeckman, Thomas Joannes Stieltjes, Hans Freudenthal (French Edition)
  12. Contemporary Authors: Biography - Freudenthal, Hans (1905-1990)
  13. Hans Freudenthal: Selecta (Heritage of European Mathematics) by Tonny A. Springer and Dirk van Dalen, 2009-10-15
  14. The Legacy of Hans Freudenthal --1994 publication. by various, 1994-01-01

61. Comprehensive Bibliography
freudenthal, hans, The Concept and Role of the Model in Mathematics and SocialSciences. freudenthal, hans, Mathematics as an Educational Task.
http://euphrates.wpunj.edu/courses/math21180/bibliography.htm
Comprehensive Bibliography
Home
Up [ Comprehensive Bibliography ] Books Available at the Campus Library Selected Bibliography
A A B C D ... Z Adler, Alfred, Mathematics and Creativity. The New Yorker Magazine, February 19, 1972 Ahrens, W., Mathematiker Anektoden, ed. L. J. Cappon. Chapel Hill, University of North Carolina Press 1959 Alexandroff, A. D., Kolmogoroff, A. N., Lawrentieff, M. A. (eds.), Mathematics, Its Content, Methods and Meaning. Cambridge, MIT. Press 1963 Alder, J. L., Groups and Symmetry. In, Mathematics Today, ed. L. A. Steen, pp. 65-82. New York, Springer-Verlag 1978 Anderson, D. B., Binford, T. O., Thomas, A. J., Wwybrauch, R. W., Wilks, V. A., After Leibniz, Discussions on Philosophy and Artificial Intelligence. Stanford Artificial Intelligence Laboratory Memo AIM 229 March 1974 Anonymous, Federal Funds for Research and Development, Fiscal Years 1977, 1978, 1979. Vol. 27. Detailed Statistical Tables, Appendix C. NSF-78-312. Washington, D.C., National Science Foundation 1978 Appel, K., Haken, W., The Four-Color Problem. In, Mathematics Today, ed. L. A. Stem, pp. 153-190. New York, Springer-Verlag 1978

62. Leibniz Bibliography 1985
freudenthal, hans (1985). Die Gesetze des elastischen Stosses beiLeibniz. In Mathemata Festschrift für Helmuth Gericke, edited
http://www.hfac.uh.edu/gbrown/philosophers/leibniz/Bibliography/1985/Leib1985.ht
Adams, Robert Merrihew (1985). "Predication, Truth and Transworld Identity." In How Things Are , edited by James Bogen and James E. McGuire, pp. 235-283. Dordrecht: D. Reidel.
Keywords 17TH CENTURY; LEIBNIZ; METAPHYSICS; MODAL LOGIC; TRANSWORLD IDENTITY Aiton, E. J. Leibniz : A Biography . Bristol; Boston: A. Hilger.
Call Number B2597 .A67 1985 193 B
ISBN
Notes
E.J. Aiton. ill., ports. ; 24 cm. Includes index.
Keywords LEIBNIZ;17TH CENTURY; BIOGRAPHY Arthur, Richard T. W. (1985). "Leibniz's theory of time." In The Natural Philosophy of Leibniz , edited by Kathleen Okruhlik and James Robert Brown, pp. 263-313. Dordrecht: Reidel.
Keywords 17TH CENTURY; LEIBNIZ; TIME Baker, Lynne Rudder (1985). "Was Leibniz entitled to possible worlds?" Canadian Journal of Philosophy 15, pp. 57-74.
Abstract "Leibniz is well-known for his thought about possible worlds. I argue that on leibniz's account of contingency, as reconstructed by robert C sleigh, jr, possible worlds may be invoked only on pain of inconsistency; for leibnizian contingency in terms of infinite analysis precludes propositions with different truth-values in different possible worlds. After considering a couple of interpretations of infinite analysis, I modify the account in terms of counterpart theory and show that it fares no better."
Keywords 17TH CENTURY; CONTINGENCY; LEIBNIZ; METAPHYSICS; POSSIBLE WORLDS

63. Reminiscências Pessoais De Minha Atuação Enquanto Presidente
Translate this page Foi muito bom ter feito um bom relacionamento com o Professor hans freudenthal. hansfreudenthal, anti-piagetiano, era um dos conferencistas.
http://www.furb.br/xi-ciaem/precursores_main.htm
Reminiscências pessoais de minha atuação enquanto Presidente do Comitê Interamericano de Educação Matemática/CIAEM. Ubiratan D’Ambrosio Farei primeiramente um relato dos anos que precederam minha entrada como participante ativo do Comitê Interamericano de Educação Matemática e depois como seu Presidente, de 1979 a 1987. Não se trata de uma história do CIAEM nem de minha atuação na presidência da organização. Essas são memórias pessoais, algumas com, aparentemente, pouca relação com as atividades do CIAEM. Efetivamente todas as atividades que relato a seguir foram facilitadas pela minha posição de Presidente do CIAEM e, inegavelmente, trouxeram benefícios para minha atuação nessa função.
O CIAEM/Comitê Interamericano de Educação Matemática foi fundado em 1961, por iniciativa de Marshall Stone, então Presidente do ICMI (International Comittee of Mathematical Instruction). Uma história do CIAEM foi recentemente publicada, numa edição bilíngüe: La História Del Comitê Interamericano de Educación Matemática/The History of the Inter-American Committee on Mathematical Education, de autoria de Hugo Barrantes e Angel Ruiz [Academia Colombiana de Ciências Exactas, Físicas y Naturales, Bogotá, 1998].
Vejo como as principais razões para a criação do CIAEM a intenção de regionalizar as discussões sobre Educação Matemática e, ao mesmo tempo, dar uma maior presença dos Estados Unidos na América Latina. A UNESCO havia aberto uma Oficina Regional de Ciências e Tecnologia para a América Latina e Caribe (ORCTALC), em Montevidéu, e a Organização dos Estados Americanos (OEA) procurava expandir seus programas. Ao mesmo tempo foram criados Comitês Interamericanos de Educação em Biologia, em Física e em Química. Parece que esses últimos tiveram vida curta.

64. Trefferübersicht
Translate this page 0336 freudenthal, hans Wahrscheinlichkeit und Statistik. 2500/FB frei).0549 freudenthal, hans Wahrscheinlichkeit und Statistik. 1968
http://www.lrz-muenchen.de/~michler/script3/stattref.html

65. MathComp Database - Short View Of Documents
COLLECTED WORKS. 2, 1059603, 1960, freudenthal, hans, 1905 LIE GROUPS.3, 1041628, 1969, freudenthal, hans, 1905- LINEAR LIE GROUPS.
http://ram0.huji.ac.il/ALEPH/ENG/JSL/JMC/JMC/FIND-ACC/0393743
MathComp database - Short view of 5 documents
To display full information of a single document, click on the eye.
to mail the retrieved set in brief format to your e-mail account.
BROUWER, LUFTZEN EGBERTUS ... COLLECTED WORKS FREUDENTHAL, HANS, 1905- ... LIE GROUPS FREUDENTHAL, HANS, 1905- ... LINEAR LIE GROUPS FREUDENTHAL, HANS, 1905- ... MATHEMATICS OBSERVED FREUDENTHAL, HANS, 1905- ... MATHEMATICS AS AN EDUCATIONAL TASK

66. Aktuelle Liste Autoren Zurück Weiter Alternative Listen
Translate this page KAS-Auslandsinformationen (Conrad Adenauer Stiftung), 13 (11), 46-63. freudenthal,hans. freudenthal, H. (1975). Einführung in die Sprache der Logik.
http://www2.rz.hu-berlin.de/gesint/wlit/VERFASSE/K1-00347.HTM
aktuelle Liste: Autoren
alternative Listen:
Frerichs, Petra
Freriks, Rainer
Frese, E.
Frese, E. (1992). Organisationstheorie. Wiesbaden: Gabler.
Frese, Jürgen
Frese, J. (1967). Sprechen als Metapher für Handeln. München: Wilhelm Fink.
Frese, J. (1972). Politisches Sprechen. Thesen über einige Rahmenbedingungen. A. Rucktäschel (eds.). Sprache und Gesellschaft. München: Fink. 102-114
Frese, J. (1985). Prozesse im Handlungsfeld. München: Boer.
Frese, Mathias
Frese, M. (1992). Nationalsozialistische Vertrauensräte. Zur Betriebspolitik im 'Dritten Reich'. Gewerkschaftliche Monatshefte, 43 (4/5), 281-297
Freter, Hans-Jürgen
Fretwell, David
Freudenburg, William R. Freudenstein, Roland
Freudenstein, R. (1993). Polen 1993: Licht am Ende des Tunnels? Europa-Archiv, 48 (12), 361-368 Freudenstein, R. (1997). Machtwechsel in Polen. Die Parlamentswahlen vom 21. September 1997. KAS-Auslandsinformationen (Conrad Adenauer Stiftung), 13 (11), 46-63
Freudenthal, Hans
Freudenthal, H. (1975). Einführung in die Sprache der Logik. München: Oldenbourg.
Frey, Bernhard F.

67. Bruno Bassi - Were It Perfect, Would It Work Better?
An exposition of this language is contained in a book by Dr. hans freudenthal1, published in 1960. 2. References. freudenthal, hans.
http://www.brunobassi.it/scritti/lincos.html
Bruno Bassi Were it Perfect, Would it Work Better?
Survey of a Language for Cosmic Intercourse
In this paper we will be concerned with Lincos, a language designed for cosmic intercourse. An exposition of this language is contained in a book by Dr. Hans Freudenthal , published in 1960. 'Lincos' is an abbreviation for the Latin phrase 'Lingua cosmica'. Its intended purpose is to enable us humans to communicate with other intelligent beings that may live somewhere in space, on a faraway planet. This idea is somewhat out of fashion today, but it was quite alive a few decades ago; therefore I'd suggest to the reader to try to take it as a serious problem seeking a good solution. We shall examine Dr. Freudenthal's solution in some detail, and we will conclude stressing a sort of paradox that is implicit in the whole enterprise, an oscillation between a formalist and a communicative trend that makes Lincos a hybrid experiment from the point of view of the design of a perfect language. 1. The problem Suppose, then, that there actually are other intelligent beings somewhere, a hypothesis that we have no reason to exclude. Getting in touch with them should be very interesting, but how can we manage it?

68. Mathe-Literatur
Translate this page freudenthal, hans Was beweist die Zeichnung? In Mathematik lehren, Heft17/ 1986. Heymann, hans-Werner Allgemeinbildung und Mathematik.
http://www.heikorenker.de/Mathematik/matheliteratur.htm
Literatur Euklid Biguenet, A.: Bewegliche Modelle zur Veranschaulichung des Mathematikunterrichts
In: Gattegno, C. u.a.: Zur Didaktik des Mathematikunterrichts, Band 2. Schroedel, Hannover 1971. Castelnuovo, Emma: Objekt und Aktion im Unterricht in anschaulicher Bedeutung
In: Gattegno, C. u.a.: Zur Didaktik des Mathematikunterrichts, Band 2. Schroedel, Hannover 1971. Der Mathematikuntericht: Computereinsatz im Geometrieunterricht der Sekundarstufe I , Jahrgang 40, Heft 1, 1994 Der Mathematikuntericht: Computereinsatz im Geometrieunterricht II , Jahrgang 41, Heft 1, 1995 Elschenbroich, Hans-Jürgen: G eometrie beweglich mit Euklid . Dümmler, Bonn 1996. Elschenbroich, Hans-Jürgen: Dynamische Geometrieprogramme: Tod des Beweisens oder Entwicklung einer neuen Beweiskultur? In: MNU 8/ 97. Elschenbroich, Hans-Jürgen: Anschaulich(er) Beweisen mit dem Computer?
In: Mathematische Bildung und neue Technologien. Teubner,Stuttgart 1999. Elschenbroich, Hans-Jürgen:

69. Morris Kline's, Why The Professor Can't Teach: Bibliography And Index
Washington, DC US Government Printing Office, 1950. freudenthal, hans. Mathematicsas an Educational Task. Boston Reidel Publishing Co., 1973.
http://www.marco-learningsystems.com/pages/kline/prof/profteachindex.html
HomePage Prof Morris Kline Bibliography and Index BIBLIOGRAPHY Alder, Henry L. "Mathematics for Liberal Arts Students." The American Mathematical Monthly Allendoerfer, C. B. "The Narrow Mathematician". The American Mathematical Monthly Ashby, Eric. Adapting Universities to a Technological Society . San Francisco: Jossey-Bass, Inc., 1974. Axelrod, Joseph. The University Teacher as Artist . San Francisco: Jossey-Bass, Inc., 1973. Baker, Liva. I'm Radcliffe! Fly Me! The Seven Sisters and the Failure of Women's Education . New York: Macmillan, 1976. Barzun, Jacques. "The Cults of "Research" and "Creativity". Harper's Magazine , October 1960, 69-74. _Teacher in America. New York: Doubleday and Co., 1954.
_ The House of Intellect. New York: Harper and Bros., 1959.
Bell, Eric T. Review of The Poetry of Mathematics and Other Essays The American Mathematical Monthly Berelson, Bernard. Graduate Education in the United States . New York: McGraw-Hill, 1960. Bidwell, James K., and Clason, Robert G. Readings in the History of Mathematics Education.

70. Extraterrestrial Life
Counterpoint, 1998. 320 p. $17.50. freudenthal, hans. Lincos Design of a Languagefor Cosmic Intercourse. New York NorthHolland, 1960. Gardner, Martin.
http://www.ericweisstein.com/encyclopedias/books/ExtraterrestrialLife.html
Extraterrestrial Life
Asimov, Isaac; Reddy, Frank; Walz-Chojnacki, Greg. Aliens and Extraterrestrials: Are We Alone? rev ed. Gareth Stevens, 1995. $18.60. Asimov, Isaac. Is Anyone Out There? New York: Doubleday, 1967. Bracewell, Ronald. Galactic Club. W.W. Norton, 1979. $6.30. Cameron, A.G.W. Interstellar Communication. New York: W.A. Benjamin, 1963. Daniken, Erich von. Chariots of the Gods? Berkeley, 1987. $4.95. Davies, Paul. Are We Alone?: Philosophical Implications of the Discovery of Extraterrestrial Life. Basic Books, 1996. $10.80. Drake, F. and Sobel, D. Is Anyone Out There? Out of print. $?. Fisher, David E. and Fisher, Marshall Jon. Strangers in the Night: A Brief History of Life on Other Worlds. Counterpoint, 1998. 320 p. $17.50. Freudenthal, Hans. Lincos: Design of a Language for Cosmic Intercourse. New York: North-Holland, 1960. Gardner, Martin. ``Extraterrestrial Communication.'' Ch. 25 in The Sixth Book of Mathematical Games from Scientific American. Chicago, IL: University of Chicago Press, pp. 253-262, 1984. Out of print. $?. Goldsmith, Donald.

71. Freudenthal Gideon Atom Und Individuum Im Zeitalter Newtons
Translate this page Titel Atom und Individuum im Zeitalter Newtons. Autor freudenthal Gideon. RiedrichThomas, Vetters Kla Roos hans-Görg, Schwetlick H
http://www.b-www.de/Freudenthal-Gideon-Atom-und-Individuum-im-Zeitalt-3518579843
Freudenthal Gideon Atom und Individuum im Zeitalter Newtons
Titel: Atom und Individuum im Zeitalter Newtons
Autor: Freudenthal Gideon
Rubrik: Taschenbuch Paperback
Information:
Peirce Charles Sanders Das De...

Schmidt Arno Kaff auch Mare C...

Schmidt Arno Kleinere Erzählu...

Schmidt Arno Massenbach, Coop...
...
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72. Fondo De Revistas
Translate this page MATHEMATICAL STRUCTURES 1983. freudenthal, hans. KLUWER AP E2-1462REVISTING MATHEMATICS EDUCATION. CHINA LECTURES. 1991. FRIANT, J
http://thales.cica.es/centrodoc/fondolibros/librosautores/f.html
AUTORES F F.G.-M. G1-2627
EXERCICES DE GEOMETRIE 1920 F.J. ED.MAME ETFILS G1-2770
ARPENTAGE LEVE DES PLANS NIVELLEMENT. FABREGAT, C.; GOMEZ, G. H.S.R. G1-2929
FAINGUELERNT, E. K. MODERNA C1-803
ALGEBRA LINEAR GEOMETRIA ANALITICA 1980 FAIXES, A. ; Y OTROS VILLAR G1-2328
E.S.O. ACTIVIDADES DE MATEMATICAS ESTADISTICA. MATERIAL DE SOPORTE 1996 FAIXES, A. ; Y OTROS VILLAR G1-2329
E.S.O. ACTIVIDADES DE MATEMATICAS POLINOMIOS. MATERIAL DE SOPORTE 1996 FAIXES, A. ; Y OTROS VILLAR G1-2330
E.S.O. ACTIVIDADES DE MATEMATICAS GEOMETRIA. MATERIAL DE SOPORTE 1996 FAIXES, A. ; Y OTROS VILLAR G1-2331
E.S.O. ACTIVIDADES DE MATEMATICAS CALCULO 3. MATERIAL DE SOPORTE 1996 FAIXES, A. ; Y OTROS VILLAR G1-2332
E.S.O. ACTIVIDADES DE MATEMATICAS CALCULO 1. MATERIAL DE SOPORTE 1996

73. Bookmarks For Hans Van Ditmarsch
Bookmarks for hans van Ditmarsch. www.mathemati c_sum_product Google Search Sumand Product freudenthal van Ditmarsch' hexagon homepage Ariel Rubinstein
http://www.cs.otago.ac.nz/staffpriv/hans/bookmarks.html
Bookmarks for Hans van Ditmarsch
academic
cs otago
COMP201 Home Page
COMP101 - Mac Labs (Computer Science)
COSC 4th-year projects, 2002
Otago Computer Science Theory ...
COMP101 - Introduction to Information Technology
otago university
Cognitive Science
University of Otago Job Vacancies
University of Otago Policy Database
www.hedc.otag...on/index.html ...
University of Otago Student Exchange Partners
universities
Centre for Logic, Language and Computation
Computing Science Department, Uppsala University
Bienvenido a la P·gina del Instituto de Investigaciones FilosÛficas
UNSW: The University of New South Wales - Sydney Australia ...
Home Leipzig Graduate School of Management (HHL)
conferences
12th International Congress of Logic Methodology and Philosophy of Science
AAMAS 2003
Advances in Modal Logic : Tools : Computational Tools
portada ...
TARK Home Page
academic general
Colibri Home Page
ALICE - Multi-Agent Systems
Professional Grants
IT-Announce - Information for IT Researchers
transport
Christchurch International Airport Limited
Welcome to QR Traveltrain
Dunedin International Airport
Origin Pacific Airways ...
UKPTI - The U.K. Public Transportation Site
reizen
Op Pad homepage
Op Pad * reizen
media
libraries
University of Otago Library
Dynix WebPAC
RUG - Bibliotheken en Catalogi
RUG - ERL Silverplatter databases
manuals
TOM Server: Document Conversion
PSTricks - and relative Timothy van Zandt packages except Seminar (Web page maintain by Denis Girou)
books
Amazon.comEarth's Biggest Selection

74. Prinzen
Translate this page 1991, Karl-Heinz I. (Schwien) †, Neustadt. 1990, Charly I. (hans Rüdiger Scharfstedt),freudenthal. 1989, hans-Werner I. (Diecksmeier) †, Schwarz-Gelbe-Funken.
http://www.schwarz-gelbe-funken.de/prinzen/prinzen-start.htm
Stadtprinzen und Kinderprinzenpaare mit und ohne schwarz-gelben Wurzeln Frank I. (Westerbeck) Pütt Pott Ploug Julia I. mit Phil I. Kükengarde Bernd I. (Overmann) Nett un Oerndlik Ann-Christin I. (Hermansen) mit Alessandro I. (Palermo) Kükengarde Kalli I. (Karl-Heinz Rische) Neustadt Ann Katrin I. (Fluchs) mit Michael III. (Schardin) Kükengarde Raphael I. (Fischer) Freudenthal Katharina I. (Grabowski) mit Dean I. (Rätze) Kükengarde Ronald I. (Zent) Schwarz-Gelbe-Funken Mareike I. (Kos) mit Marius I. (Reiberg) Kükengarde Robert II. (Becker) Ahlener Carneval Club Linda I. (Wildner) mit Stephan I. (Sünnermann) Kükengarde Günther II. (Schweer) Pütt Pott Ploug Christiane I. (Becker) mit Sascha I. (Marciniak) Kükengarde Carlo I. (Karl-Heinz Wilk) Nett un Oerndlik Corinna I. (Weirowski) mit Christian II. (Wildner) Kükengarde Martin I. (Overmann) Schwarz-Gelbe-Funken Melanie III. (Kühnert) mit Michael II. (Schröder) Kükengarde Wolfgang I I. (Kanngießer)

75. Ratsmitglieder
Translate this page 27. 8 98 11. Frenzel, Wera. Waldsiedlung 9. 8 72 67. SPD. freudenthal, hans-Georg.III. Sandereiweg 9. 8 41 98. -. Gretscher, Helmut. Ostpreußenweg 6. 8 44 03.SPD.
http://www.info-buxtehude.de/Rat_der_Stadt/ratsmitglieder.html

76. Las Fracciones
Translate this page 1 hans freudenthal. Fenomenología didáctica de las estructuras matemáticas. freudenthal,hans. Fenomenología didáctica de las estructuras matemáticas.
http://www.correodelmaestro.com/anteriores/2001/enero/2nosotros56.htm
Las fracciones
Contenido Las diferentes interpretaciones de las fracciones: un aspecto general. Representaciones continuas Representaciones discretas. En los decimales ...
Volver a contenido
Hans Freudenthal, en la obra Fenomenología didáctica de las estructuras matemáticas, ya contempla que las "fracciones deben acercarse al alumno mediante un lenguaje que entiende"1, entonces surge la inquietud de que bajo ciertos conocimietos que sobre fracciones se tenga, el inicio para su adecuado aprendizaje se puede hacer a partir de los términos más usuales, como los siguientes:
La mitad de:
El doble de:
Volver a contenido
I. Lo importante es la "construcción" de las operaciones con las fracciones por los propios alumnos. Ejemplos: III. Que el alumno sea capaz de formular sus propias reglas y generalizaciones para adquirir su conocimiento.

77. Bibilografía
1986)3148. freudenthal, hans, mathematics as an Educational tak.dordrecht, netherlands D. residel, 1973. Geddes, doroth, David
http://www.hemerodigital.unam.mx/ANUIES/upn/vol13/sec_98.html
Bibilografía
Burger, Williams F. "Geometry". Arithmetic teacher 32 (Febrary 1985):52-56. Burger, Williams F and J Michael Shughnessy. " characterizing the Van Hiele Levels of Development in Geometry." Journal for Reseach in Mathematics Education 17 (january 1986):31-48. Freudenthal, Hans, mathematics as an Educational tak. dordrecht, netherlands: D. residel, 1973. Geddes, doroth, David Fuys, C. james lovett, and Rosamond Tischler. "an Invetigation of the Van Hiele model of Thinking in Geometry among Adolescents". Paper presented at the annual meeting of the American Education Research Association, New york, march 1982. Geddes, doroth, David Fuys,and rosa mond tischier. " An Investigation of the Van Hiele Model of thinking in Geometry among Adolescent." Final report, reseachin science Education (RISE) program of the National Science Foundation, Grant No. SED 7920640. Waington, D.C.: NSF1985. Hoffer, Alan. Geometry is More than Proof." Mathematics Teacher 74 (Juanary 1981):11-18. _.Van Hiele-based research." Inacquisition of Mathematical concepts and proceses, edited by R. Lesh and M. Landau, New York: Academic Prees,1983. Mayberry, Joanne W. "An Investigation in the Van Hiele Levels od Geometry Thought in Undergraduatte Presivece Teachers" (Doctoral dissertation, University of Goergia, 1979). Dissertation, Abstracts International 42(1981): 2008A (University microfilm No. 80-23078)

78. Freudenthal
Translate this page Da hans freudenthal, I grandi problemi dell’educazione matematica, in Sviluppie tendenze internazionali in didattica della matematica, a cura di Claudio
http://www.matmedia.it/documenti/Proposte e discussioni/Come usare il calcolator
I Problemi di Freudenthal Da Hans Freudenthal, in Sviluppi e tendenze internazionali in didattica della matematica, a cura di Claudio Bernardi, Pitagora Editrice,1995 : "Ciò che io cerco non sono le calcolatrici e i calcolatori nè come tecnologia didattica nè come didattica tecnologica, ma come strumento potente capace di far nascere ed incrementare la comprensione matematica,
Lasciate che illustri ciò che intendo con alcuni esempi. Se vi sembra che siano banali o sciocchi, per favore, cercatene voi dei migliori. Giovanni e Maria stanno divertendosi sulle loro calcolatrici. Giovanni inizia a O, Maria a 100. Alternativamente Giovanni aggiunge 2 mentre Maria sottrae 3. Dove si incontreranno?
O ancora:
Giovanni inizia a O e Maria a 100. Alternativamente Giovanni aggiunge 3 e Maria sottrae 2. Dove sarà raggiunto Giovanni?
O ancora:
Si chiede a Giovanni ed a Maria di spartirsi 100 (per esempio biglie) nel rapporto di 2:3. Lo dovranno fare per sottrazioni alternate di 2 e di 3 o di loro multipli, usando il calcolatore.
Spero che capiate a che cosa miro: scoprire le leggi dei rapporti mediante esperimenti numerici, facilitati dal calcolatore. Sarebbe infatti meraviglioso se i calcolatori, che non conoscono nè rapporti nè frazioni, potessero essere di aiuto o potessero addirittura diventare una chiave per comprendere questi fondamentali concetti matematici.

79. KLUWER Academic Publishers | Mathematics Education
Didactical Phenomenology of Mathematical Structures hans freudenthal† August 1983,ISBN 90277-1535-1, Hardbound Price 298.50 EUR / 377.00 USD / 227.50 GBP
http://mlis.www.wkap.nl/home/topics/B/4/?sort=P&results=120

80. ThinkQuest Library Of Entries
Lincos was devised by Professor hans freudenthal in 1960, and it was aimed to bethe most understandable language in existence in other words, a language
http://library.thinkquest.org/C003763/index.php?page=interview01

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