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Result 41 to 60 of 3114 total

The shine of the truth. Aesthetic aspects in geometry lessons. (Der Glanz der Wahrheit. Ästhetische Aspekte im Geometrieunterricht.) (German)
Math. Lehren 32, No. 193, 19-22 (2015).
Classification: G43 Reviewer: Renate Stürmer (Zweibrücken)
41
Designing spatial visualisation tasks for middle school students with a 3D modelling software: an instrumental approach. (English)
Int. J. Technol. Math. Educ. 22, No. 2, 45-51 (2015).
Classification: U73 G23 G43
42
New geometrical jigsaw puzzles. (Neuartige geometrische Legeaufgaben.) (German)
Math. Lehren 32, No. 192, 50-51 (2015).
Classification: G43 U63 Reviewer: Renate Stürmer (Zweibrücken)
43
Paper folding. Continuing ways to geometrical basic concepts. (Papierfalten. Anschlussfähige Wege zu geometrischen Grundbegriffen.) (German)
Math. Lehren 32, No. 192, 18-19 (2015).
Classification: G43 D83 Reviewer: Renate Stürmer (Zweibrücken)
44
Reflection on self-efficacy training and skill training to foster student performance in geometry: a case study. (English)
Far East J. Math. Educ. 14, No. 2, 103-135 (2015).
Classification: C33 D43 G43 D53
45
Enhancing learners’ geometrical thinking through lesson study using GSP. (English)
Amado, Nélia (ed.) et al., Proceedings of the 12th international conference on technology in mathematics teaching, ICTMT 12. Faro: University of Algarve (ISBN 978-989-8472-68-7). 500-508 (2015).
Classification: U73 G43 C33
46
Incorporating game app A.L.E.X. into existing mathematics curricula: an example from primary school geometry. (English)
Amado, Nélia (ed.) et al., Proceedings of the 12th international conference on technology in mathematics teaching, ICTMT 12. Faro: University of Algarve (ISBN 978-989-8472-68-7). 32-40 (2015).
Classification: U73 G43
47
Everything all right in the house of quadrilaterals? Student errors and conceptual difficulties while classifying quadrilaterals. (Alles klar im Haus der Vierecke? Schülerfehler und begriffliche Schwierigkeiten beim Klassifizieren von Vierecken.) (German)
Math. Lehren 32, No. 191, 13-15 (2015).
Classification: G43 D73 Reviewer: Renate Stürmer (Zweibrücken)
48
An activating lesson on solids in grade 10. (Een activerende les over ruimtefiguren in het vierde jaar.) (Dutch)
Uitwiskeling 31, No. 1, 4-6 (2015).
Classification: G43 G33
49
Spatial geometry in grades 9 and 10. (Ruimte-meetkunde in de tweede graad.) (Dutch)
Uitwiskeling 31, No. 2, 11-44 (2015).
Classification: G43
50
Thunder and lightning: understanding equidistance. (English)
Math. Teach. (Reston) 108, No. 6, 454-460 (2015).
Classification: G43 U73 M93
51
Manipulative material as a resource for problem solving in geometry. (Materiales manipulativos como recurso en la resolución de problemas de geometría.) (Spanish)
Uno 21, No. 70, 68-74 (2015).
Classification: U63 G33 G43 D53
52
Experimenting with paper. Paper folding in mathematics lessons. (Experimentieren mit Papier. Papierfalten im Mathematikunterricht.) (German)
PM Prax. Math. Sch. 57, No. 65, 41-44 (2015).
Classification: U63 G43 D83 D43
53
Leonardo and the geometry. A project on the construction, drawing and investigation of stellated polyhedra. (Leonardo und die Geometrie. Ein Projekt zum Konstruieren, Zeichnen und Untersuchen von Sternkörpern.) (German)
Mathematik 5 bis 10 32, 36-39 (2015).
Classification: M83 G93 G43
54
My Vasarely cube. Designing a cube with an individual “plastic alphabet". (Mein Vasarely-Würfel. Gestaltung eines Würfels mit einem eigenen “Plastik-Alphabet".) (German)
Mathematik 5 bis 10 32, 26-28 (2015).
Classification: M83 G93 G43
55
Platonic solids. Geometric concept formation, art and inclusion in one project. (Platonische Körper. Geometrische Begriffsbildung, Kunst und Inklusion in einem Projekt.) (German)
Mathematik 5 bis 10 32, 22-25 (2015).
Classification: M83 G93 G43
56
Yoghurt packaging scrutinized mathematically ‒ does a yoghurt pot of thin plastic with a secondary cardboard packaging make good ecological sense? (Joghurtverpackungen unter der mathematischen Lupe ‒ ist ein Joghurtbecher aus dünnem Plastik mit Karton-Umverpackung ökologisch sinnvoll?) (German)
Mathematikunterricht 61, No. 5, 46-55 (2015).
Classification: M43 M93 G43
57
Experimentally discovering the circumference angle theorem. (Den Umfangswinkel experimentell entdecken.) (German)
PM Prax. Math. Sch. 57, No. 65, 45-47 (2015).
Classification: G43 D43 D83 U73
58
Experimenting with circles and triangles. Recognizing and consolidating strategies and principles of problem solving. (Experimentieren mit Kreisen und Dreiecken. Problemlösestrategien und -prinzipien erkennen und festigen.) (German)
PM Prax. Math. Sch. 57, No. 65, 27-32 (2015).
Classification: G43 G53 D43 D83 U73
59
The development of geometrical sense as a relation between visualization and configural reasoning. (El desarrollo del sentido geométrico como una relación entre la visualización y el razonamiento configural.) (Spanish)
Uno 21, No. 70, 16-20 (2015).
Classification: G42 G43 G32 G33
60

Result 41 to 60 of 3114 total

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