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A cognitive model for conceptual change in science instruction with a focus on educational software development. (English)
J. Educ. Comput. Res. 19, No. 2, 155-174 (1998).
Classification: R35
1
Classic inequalities and pedagogic precepts. Klassische Ungleichungen und paedagogische Prinzipien. (English)
Int. J. Math. Educ. Sci. Technol. (Jan-Feb 1989) v. 20(1) p. 73-78. CODEN: IJMEBM [ISSN 0020-739X]
Classification: I15 D40
2
The binary order variable. Binaere Ordungsvariable. (English)
Int. J. Math. Educ. Sci. Technol. (May-Jun 1988) v. 19(3) p. 397-402. CODEN: IJMEBM [ISSN 0020-739X]
Classification: H50
3
Contingency tables, proportionality, and multiplicativity. Kontingenztafeln, Proportionalitaet und Multiplikativitaet. (English)
Int. J. Math. Educ. Sci. Technol. (Mar-Apr 1987) v. 18(2) p. 283-286. CODEN: IJMEBM [ISSN 0020-739X]
Classification: K70
4
Square notation for proportions. Darstellung fuer Verhaeltnisgleichungen. (English)
Int. J. Math. Educ. Sci. Technol. (Mar-Apr 1987) v. 18(2) p. 279-281. CODEN: IJMEBM [ISSN 0020-739X]
Classification: F80
5
Differentials: a versatile notation for derivatives. Differentiale als vielseitige Bezeichnung fuer Ableitungen. (English)
Int. J. Math. Educ. Sci. Technol. (Jan-Feb 1986) v. 17(1) p. 41-46. With 35 refs. Mit 35 Referenzen. CODEN: IJMEBM [ISSN 0020-739X]
Classification: I40 E40
6
Function systems and new derivatives. Funktionensysteme und neue Ableitungen. (English)
Int. J. Math. Educ. Sci. Technol. (Sep-Oct 1985) v. 16(5) p. 579-587. CODEN: IJMEBM [ISSN 0020-739X]
Classification: E40 I10
7
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