Literaturnachweis - Detailanzeige
Autor/inn/en | Cuicchi, Paul M.; Hutchison, Paul S. |
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Titel | Using a Simple Optical Rangefinder To Teach Similar Triangles. |
Quelle | In: Mathematics Teacher, 96 (2003) 3, S.166-68 |
Sprache | englisch |
Dokumenttyp | gedruckt; Zeitschriftenaufsatz |
ISSN | 0025-5769 |
Schlagwörter | Leitfaden; Unterricht; Lehrer; Geometry; Mathematical Applications; Mathematics Activities; Mathematics Instruction; Measurement; Secondary Education; Triangles (Geometry) |
Abstract | Describes how the concept of similar triangles was taught using an optical method of estimating large distances as a corresponding activity. Includes the derivation of a formula to calculate one source of measurement error and is a nice exercise in the use of the properties of similar triangles. (Author/NB) |
Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
Update | 2004/1/01 |