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Multiplication and Division Algorithms in German Schools.
Peer reviewed Peer reviewed
Kulm, Gerald – Arithmetic Teacher, 1980
The multiplication and division algorithms that are taught in German schools are presented. It is suggested that these algorithms may be better than standard algorithms in terms of development of useful concepts and processes. (MK)
Descriptors: Algorithms, Computation, Division, Elementary Education
Miscellany.
Peer reviewed Peer reviewed
Arithmetic Teacher, 1980
Three short essays provide teaching suggestions for lessons on base two, order of operations, and ratios used to motivate a number of mathematical ideas. (MK)
Descriptors: Algorithms, Elementary Secondary Education, Mathematics Curriculum, Mathematics Education
Let's Do It: With Powers of Ten.
Peer reviewed Peer reviewed
Leutzinger, Larry P.; Nelson, Glenn – Arithmetic Teacher, 1980
Some techniques for developing the ability to multiply and divide by powers of ten with ease and understanding are presented. (Author/MK)
Descriptors: Activities, Algorithms, Division, Elementary Education
Number Bracelets: A Study in Patterns.
Peer reviewed Peer reviewed
Trotter, Terrel, Jr.; Myers, Mark D. – Arithmetic Teacher, 1980
An activity is presented which provides a novel approach to number patterns, experience in following an unusual algorithmic procedure, and practice in systematic search techniques and basic facts. (MK)
Descriptors: Algorithms, Elementary Education, Elementary School Mathematics, Mathematics Curriculum