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Bohan, Harry; Bohan, Susan – Arithmetic Teacher, 1993
Uses ancient Egyptian numeration system in a new setting to extend the concepts of base, place value, and correspondence. Discusses similarities and differences between the Egyptian and decimal systems. Students are asked to propose changes to make the Egyptian system easier. (LDR)
Descriptors: Classroom Communication, Elementary Education, Elementary School Mathematics, Mathematical Applications
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Van Engen, H. – Arithmetic Teacher, 1993
This is a reprint of an address given at the Christmas National Council of Teachers of Mathematics (NCTM) meeting in 1958. It provides a critique of elementary instruction and discusses the changes necessary. It calls for fundamental change in the concept of mathematics teaching. (PDD)
Descriptors: Arithmetic, Drills (Practice), Elementary Education, Elementary School Mathematics
Peer reviewed Peer reviewed
Krusen, Kim – Arithmetic Teacher, 1991
Described is an activity in which students develop their own number system. This activity allow students to examine the structure and history of number systems and to discover the power and respectable efficiency of the number system used today. (KR)
Descriptors: Elementary Education, Elementary School Mathematics, Learning Activities, Mathematical Concepts