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The Teaching of MathematicsPublisher: Društvo matematičara Srbije, BeogradISSN: 1451-4966 (Print), 2406-1077 (Online)Issue: XXII_1Date: 2019Journal Homepage |
AbstractKeywords: natural numbers; positive rational numbers with zero; rational numbers; Peacock's principle of permanence; characterizing properties of the system of natural numbers with zeroMSC: 97F40 F43
AbstractKeywords: vectors; mass point; centre of mass.MSC: 97G70; 97D40; 97M50 G74; D44; M54
AbstractKeywords: educational standards; primary education; TIMSS.MSC: 97B70 B72
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