Trachtenberg Speed Maths - Pdf
After
the second world war, Trachtenberg started teaching his system of
mathematics. He started teaching the more backward children to prove
that anyone could learn his system. In 1950 he founded the Mathematical
Institute in Zurich, where both children and adults were taught the
system.
The system has
been thoroughly tested in Switzerland and is found to produce an
increase in self confidence and general aptitude to study, as the
students prove to themselves what they are capable of, by their
accomplishments in calculating results to computations.
The
Trachtenberg system is based on a series of keys which must be
memorized. There is no need for multiplication tables or division as the
system only relies on the ability to count. The system also places an
emphasis on getting the right answer and provides a number of methods
for checking the answers achieved by the system.
Research on
the system, indicates that the system shortens time for mathematical
computations by twenty percent and produces correct results, ninety nine
percent of the time, due to the checking method used as part of the
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Download the pdf file of Trachternberg Speed Mathematics from here
Download the pdf file of Trachternberg Speed Mathematics from here