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| Sch Sci Math | 1 |
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Freitag, Herta T.; Freitag, Arthur H. – Sch Sci Math, 1969
Descriptors: Algebra, Arithmetic, College Mathematics, Decimal Fractions
Download full textFreitag, Herta Taussig; Freitag, Arthur H. – 1960
The development of number concepts from prehistoric time to the present day are presented. Section 1 presents the historical development, logical development, and the infinitude of numbers. Section 2 focuses on non-positional and positional numeration systems. Section 3 compares historical and modern techniques and devices for computation. Section…
Descriptors: Instructional Materials, Mathematical Concepts, Mathematics, Mathematics Education
Peer reviewedFreitag, Herta T.; Freitag, Arthur H. – Math Teacher, 1970
Presents historical development on the construction of magic squares. Techniques presented for construction of even-numbered magic squares, and in particular the four-by-four magic square. (RP)
Descriptors: Discovery Processes, Enrichment Activities, Mathematical Concepts, Mathematics
