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Result 21 to 40 of 653 total

Jacob’s staff. A tool to explore the intercept theorem with student activities. (Der Jakobsstab. Ein Werkzeug zur schüleraktiven Erarbeitung des zweiten Strahlensatzes.) (German)
PM Prax. Math. Sch. 57, No. 61, 26-30 (2015).
Classification: G43 U63 A33 M53
21
Discovering the pantograph. Revealing hidden ideas in mathematics lessons. (Den Pantografen entdecken. Verborgene Ideen im Mathematikunterricht aufdecken.) (German)
PM Prax. Math. Sch. 57, No. 61, 19-25 (2015).
Classification: G43 U63
22
Combinatorics and geometry. Using the Heidelberg angled cross to discover the diagonal properties of quadrilaterals. (Kombinatorik und Geometrie. Diagonaleigenschaften von Vierecken mit dem Heidelberger Winkelkreuz entdecken.) (German)
PM Prax. Math. Sch. 57, No. 61, 12-18 (2015).
Classification: G43 U63
23
The geometric square. A surveying instrument for continuous use from grade 5 to 9. (Das Geometrische Quadrat. Ein Vermessungsinstrument zum kontinierlichen Einsatz von Klasse 5 bis 9.) (German)
PM Prax. Math. Sch. 57, No. 61, 6-11 (2015).
Classification: G43 U63
24
Geometry concretely ‒ tools of geometry. (Geometrie handfest ‒ Werkzeuge der Geometrie.) (German)
PM Prax. Math. Sch. 57, No. 61, 2-5 (2015).
Classification: G43 U63 A30
25
Does the Japanese abacus improve underachieving children’s performance in mathematics? (English)
Adams, G. (ed.), Proceedings of the British Society for Research into Learning Mathematics (BSRLM). Vol. 34, No. 3. Proceedings of the day conference, University of Leicester, UK, November 8, 2014. London: British Society for Research into Learning Mathematics (BSRLM). 13-18 (2014).
Classification: U61 F21 C31
26
How many in one? (English)
Math. Teach. Middle Sch. 20, No. 5, 308-312 (2014).
Classification: F43 F49 U63 U69
27
Calculators ‒ challenging the rhetoric. (English)
Math. Teach. (Derby) 238, 6-8 (2014).
Classification: U72 D32
28
Redesigning a module on addition and subtraction involving negative numbers. (English)
Math. Teach. (Derby) 241, 47-50 (2014).
Classification: D73 F33 F36
29
Fundamental ideas, core awareness, and threshold concepts in school mathematics. (English)
Math. Teach. (Derby) 239, 8-13 (2014).
Classification: D59 U69
30
The origins and continued life of Smile mathematics. (English)
Math. Teach. (Derby) 241, 5-7 (2014).
Classification: D40 U60 A30
31
Mathematics for parents. (English)
Math. Teach. (Derby) 242, 27-28 (2014).
Classification: C52 D42
32
Hook and hold. (English)
Teach. Child. Math. 21, No. 1, 46-54 (2014).
Classification: U62 D42 D62
33
Bears-biometrics: biometrics for visualizing, experiencing and eating up. (Bärchen-Biometrie: Biometrie zum Anschauen, Erleben und Aufessen.) (German)
Rauch, Geraldine (ed.) et al., Zeig mir Biostatistik! Ideen und Material für einen guten Biometrie-Unterricht. Heidelberg: Springer Spektrum (ISBN 978-3-642-54335-7/pbk; 978-3-642-54336-4/ebook). Springer-Lehrbuch, 139-146 (2014).
Classification: M65 K45 K75 K85 D35 D45 U65
34
Revisit pattern blocks to develop rational number sense. (English)
Math. Teach. Middle Sch. 19, No. 6, 336-343 (2014).
Classification: F43 D83 G43 U63
35
Understanding fractions. (English)
Prim. Math. 18, No. 2, 15-17 (2014).
Classification: F42 D72 C32 U62
36
Beyond cookies: understanding various division models. (English)
Teach. Child. Math. 20, No. 6, 366-373 (2014).
Classification: F32 U62 F39 C32 C39
37
Cognitive complexity of mathematics instructional tasks in a Taiwanese classroom: an examination of task sources. (English)
J. Res. Math. Educ. 45, No. 4, 460-496 (2014).
Classification: G43 U23 D53
38
Learning nuggets. News from the school subject portal “Spatial geometry". (Lernpakete und Learning Nuggets. Neues vom Gegenstandsportal “Raumgeometrie (GZ, DG, CAD)".) (German)
IBDG, Inf.bl. Geom. 33, No. 2, 8-10 (2014).
Classification: G40 U60 U50
39
Exploring mathematical instruments ‒ discovering a conglomeration of ideas. (Mathematische Instrumente entdecken ‒ ein Ideenkonglomerat entdecken.) (German)
Mathematikunterricht 60, No. 6, 56-61 (2014).
Classification: U60 G40 G70 A30
40

Result 21 to 40 of 653 total

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