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Mathematical billards - three proposals for project teaching. (Mathematisches Billard - drei Vorschläge zu projektartigem Unterricht.) (German)
,. 31 p. (1998).
Classification: G54
61
Inversion in generalized circles. (English)
Math. Coll. 1998, 36-46 (1998).
Classification: G54
62
A forgotten transformation starting from the common: inversion. (Une transformation oublié qui sort de l’ordinaire: l’inversion.) (French)
Repères IREM, No. 30, 23-38 (1998).
Classification: G54
63
Using technology (instead of calculus) to derive the law of reflection for parabolic mirrors from Fermat’s principle of least time. (English)
Math. Comput. Educ. 32, No. 1, 62-73 (1998).
Classification: G54
64
Exploring the territory before proof: student’s generalizations in a computer microworld for transformation geometry. (English)
Intern. J. Comput. Math. Learn. 2, No. 3, 187-215 (1997).
Classification: U73 U74 G53 G54 E53 E54
65
Reciprocal Mappings: The Neglected Transformations. (English)
Math. Teach. (Reston) 90, No. 4, 322-27 (1997).
Classification: G54
66
A forgotten transformation: the inversion with respect to a circle. (Une transformation oubliée qui sort de l’ordinaire: l’inversion.) (French)
Ouvert, No. 86, 43-58 (1997).
Classification: G54
67
Micromaths: investigating transformations with graphic calculators. (English)
Teach. Math. Appl. 15, No. 3, 135-137 (1996).
Classification: G54
68
Situation of enlargement and construction of the concept of scale. (Situation d’agrandissement et construction du concept d’échelle.) (French)
Repères IREM, No. 25, 5-18 (1996).
Classification: G54
69
Groups and symmetry: A guide to discovering mathematics. (English)
American Mathematical Society, Providence, RI (ISBN 0-8218-0450-2). 109 p. (1996).
Classification: G54
70
Using transformational geometry to support the development of students’ geometric thinking. (English)
Mammana, C., ICMI study - Perspectives on the teaching of geometry for the 21st century. ,. 186-188 (1995).
Classification: G54
71
Final examination at upper secondary schools 1995. A note on the first problem. (Spunti dal primo quesito del tema di Maturità Scientifica del ’95.) (Italian)
Insegn. Mat. Sci. Integr. 18A-18B, No. 6, 716-722 (1995).
Classification: G54
72
Transformation geometry in upper secondary schools. (Le transformazioni geometriche nella scuola secondaria superiore.) (Italian)
Insegn. Mat. Sci. Integr. 18A-18B, No. 6, 669-688 (1995).
Classification: G54
73
Classroom computer capsules: eigenpictures: picturing the eigenvector problem. (English)
Coll. Math. J. 26, No. 4, 316-319 (1995).
Classification: G54
74
Geometric tranformations with Derive. (Alcuni strumenti per le trasformazioni geometriche con Derive.) (Italian)
Mat. Didatt., No. 1, 80-95 (1995).
Classification: G54
75
Inversion and stereographic projection. (Inversion und stereographische Projektion.) (German)
Prax. Math. 37, No. 1, 9-11 (1995).
Classification: G54
76
Logische Fortsetzung einer ’Peilgeometrie’. (Een logisch vervolg op kijkmeetkunde.) (Dutch)
Nieuwe Wiskrant 13, No. 4, 45-51 (1994).
Classification: G54
77
The point where two line segments are seen under the same angle. (Von wo aus sieht man zwei Strecken unter gleichen Winkeln ?) (German)
Didakt. Math. 22, No. 3, 187-195 (1994).
Classification: G54
78
Congruent transformations and symmetries in Euclidean space. (Kongruenzabbildungen und Symmetrien im Euklidischen Raum. Ein Beitrag zur Raumgeometrie an Gymnasien. Mit 100 Aufgaben und 39 Figuren.) (German)
,. 46 p. (1993).
Classification: G54
79
Binary laws of similitude and complex numbers. (Lois binaires de similitude et nombres complexes.) (French)
Math. Péd., No. 93, 45-56 (1993).
Classification: G54
80

Result 61 to 80 of 228 total

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