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When the floor meets the ceiling. (English)
Math. Comput. Educ. 49, No. 1, 6-13 (2015).
Classification: I20 P20
1
Interesting dates. (English)
Math. Sch. (Leicester) 44, No. 1, 37 (2015).
Classification: F60 A20
2
Calendar reform. (La riforma del calendario.) (Italian)
Archimede 66, No. 3, 117-124 (2014).
Classification: A30 F70 F60
3
Muses on the Gregorian calendar. (English)
Aust. Sr. Math. J. 27, No. 2, 36-44 (2013).
Classification: A30 M50
4
Calendar in word problems. (Kalendár v slovných úlohách.) (Slovak. English summary)
Šedivý, Ondrej (ed.) et al., Slovné a konštrukčné úlohy ako prostriedok k rozvoju logického myslenia. Nitra: Constantine The Philosopher University in Nitra, Faculty of Natural Sciences (ISBN 978-80-558-0238-1). Prírodovedec 516, 41-45 (2013).
Classification: F93
5
Should we revitalize the Maya numerals? (English)
Math. Intell. 35, No. 4, 21-26 (2013).
Classification: A30 F30 F60 Reviewer: Leon Harkleroad (Bowdoinham)
6
The year as a string of beads. A teaching project in inclusive classes. (Das Jahr als Perlenschnur. Ein Unterrichtsvorhaben im inklusiven Unterricht.) (German)
Grundsch. Math. 2013, No. 38, 14-17 (2013).
Classification: D80 F76
7
The solar observatory. (Das Sonnenobservatorium.) (German)
MNU, Math. Naturwiss. Unterr. 66, No. 8, 474-479 (2013).
Classification: M53 M54 G63 G74
8
How long is a solar year? A long-term experiment to determine the length of a tropical year. (Wie lang ist das Sonnenjahr? Ein Langzeitversuch zur Bestimmung der Länge des tropischen Jahres.) (German)
MNU, Math. Naturwiss. Unterr. 66, No. 8, 461-463 (2013).
Classification: M50
9
How common is Friday 13th? (English)
SYMmetryplus, No. 52, 3-5 (2013).
Classification: M90 M50 K50 A20
10
Omar Khayyam. (English)
SYMmetryplus, No. 50, 8 (2013).
Classification: A30 Reviewer: Peter Dürr (Linkenheim-Hochstetten)
11
Consecutive prime sums from 2000 to 2099. (English)
J. Recreat. Math. 37(2008), No. 2, 114-118 (2012).
Classification: A20 F60 Reviewer: Peter Dürr (Linkenheim)
12
December 21, 2012: a date of opportunity. (English)
Math. Teach. (Reston) 106, No. 5, 338-344 (2012).
Classification: M90 A30 F30 D30 F70 F20
13
Student knowledge and conceptions on the quantity “time". Position-fixing with the “book about time". (Schülerwissen und Vorstellungen zur Größe “Zeit". Standortbestimmungen mit dem “Heft über die Zeit".) (German)
Math. Differ. 3, No. 4, 42-45 (2012).
Classification: F72 F92 U62 D42
14
What do children know about time? Determining the learning level and initiating further work. (Was wissen Kinder über Zeit? Den Lernstand ermitteln und Weiterarbeit anbahnen.) (German)
Math. Differ. 3, No. 4, 10-12 (2012).
Classification: F72 F92 D62 C32
15
Everything has its time. The quantity “time" in elementary mathematics instruction. (Alles hat seine Zeit. Die Größe “Zeit" im Mathematikunterricht der Grundschule.) (German)
Math. Differ. 3, No. 4, 7-9 (2012).
Classification: F72 F92 D32 C22
16
Magic squares and related things. (Quadrati magici e dintorni.) (Italian. English summary)
Boll. Docenti Mat., No. 62, 25-38 (2011).
Classification: A30 A20
17
Let “Weishu” be called “Wuming” — Further discussion on the origin and development of decimal metric system in ancient China. (Chinese. English summary)
J. Liaoning Norm. Univ., Nat. Sci. 33, No. 3, 311-315 (2010).
Classification: A30
18
Calendar questions. (Kalender-Fragen.) (German)
Math. Lehren, No. 163, 10-11 (2010).
Classification: A23 Reviewer: Renate Stürmer (Zweibrücken)
19
Celebrating ‒ a celebration for quantities. (Feste feiern ‒ Ein Fest für Größen.) (German)
Sache Wort Zahl 37, No. 100, 26-35 (2009).
Classification: F72
20
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Result 1 to 20 of 112 total

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