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10 Publications
2026 | Conference Paper | LibreCat-ID: 65719
H.-J. Stoppel, “Construction of Polygons with Scratch and Computational Thinking,” Limassol, Cyprus.
LibreCat
2025 | Journal Article | LibreCat-ID: 65657
J. S. Hoffmann and H.-J. Stoppel, “Das Sieb des Eratosthenes,” mathematik lehren, no. 253, pp. 8–12, 2025.
LibreCat
2025 | Conference Paper | LibreCat-ID: 65721
H.-J. Stoppel and S. Hüsing, “Konstruktionistisches Geometrielernen durch epistemisches Programmieren in Scratch,” Saarbrücken, 2025, pp. 1246–1249.
LibreCat
2025 | Journal Article | LibreCat-ID: 65714
H.-J. Stoppel and M. May, “Mathematik mit Scratch,” mathemathik lehren, vol. 253, 2025.
LibreCat
2025 | Journal Article | LibreCat-ID: 65712
H.-J. Stoppel, “Entlang der Vielecke,” mathemathik lehren, vol. 253, pp. 20–26, 2025.
LibreCat
2025 | Journal Article | LibreCat-ID: 65713
H.-J. Stoppel, S. Plangg, and C. Büscher, “Mathematik weiterdenken - Wie informatisches Denken die Mathematik stärkt,” mathemathik lehren, no. 253, pp. 2–7, 2025.
LibreCat
2024 | Conference Paper | LibreCat-ID: 65723
H.-J. Stoppel et al., “Strategies, interests, and challenges in a spatial problem solving in different scenarios,” presented at the 15th International Congress on Mathematical Education, Sydney, Australia.
LibreCat
2024 | Conference Paper | LibreCat-ID: 65720
H.-J. Stoppel, “MINT-Unterricht – undenkbar für Lehrkräfte ohne mathematisches Hintergrundwissen,” Essen, 2024.
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