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All Journal Pancaran Pendidikan
O. A. Safiati
University of Jember
Humanities Chemistry Education Languange, Linguistic, Communication & Media Physics

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On Three New Techniques of Multiplication of Any Two Numbers O. A. Safiati; Dafik Dafik; N Maylisa
Pancaran Pendidikan Vol 8, No 4 (2019)
Publisher : The Faculty of Teacher Training and Education The University of Jember Jember, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (579.615 KB) | DOI: 10.25037/pancaran.v8i4.254

Abstract

A multiplication is one of mathematical operations. It is taught in a school from elementary to high level. Most students consider the operation of multiplication is one of a complex operation. Thus, a lot of techniques are given such as the general stacking technique, the star stacking technique, the line stacking techniques, the Napier-bones technique. Those techniques have been well-known and can be found in the elementary school text book or in the internet such as google or youtube. In this paper, we develop a new technique namely a circle and square stacking technique, and a cross matching technique. Those new techniques show the advantages especially for visual learners style and gain more efficiency in terms of algorithms and number of operations needed
Co-Authors D. Dafik N Maylisa