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CEIS Modell

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H.-J. Elschenbroich. GeoGebra Institut NRW — 29 July 2025 - 09:04

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Resource Type: Activity
Tags: area ceis dutkowski eis elschenbroich flächengleichheit general-quadrilateral geometry gleichflächen hilfslinien hole plane-figures problemlösen quadrat Show More…
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Target Group (Age): 3 – 19+
Language: German / Deutsch

Views: 194

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License: GeoGebra Terms of Use
Based Upon: CEIS
Shared by H.-J. Elschenbroich. GeoGebra Institut NRW

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