The Psychology of Number and Its Applications to Methods of Teaching Arithmetic |
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Halaman 33
... singleness of each object or part , and no further . The end is the facile
recognition of groups as groups , the individuals , the single , component parts
being considered not for their own sake , but simply as giving definite value to the
group .
... singleness of each object or part , and no further . The end is the facile
recognition of groups as groups , the individuals , the single , component parts
being considered not for their own sake , but simply as giving definite value to the
group .
Halaman 34
It is equally clear that with groups of things the movement in numerical
abstracting and relating may be greatly assisted by the arrangement of the things
in analytical forms , as is the case , e . g . , with the points on dominoes . -
CHAPTER III .
It is equally clear that with groups of things the movement in numerical
abstracting and relating may be greatly assisted by the arrangement of the things
in analytical forms , as is the case , e . g . , with the points on dominoes . -
CHAPTER III .
Halaman 73
We take five dollars , say , as a convenient measuring unit ; we separate our
undefined whole into groups of five dollars each ; we count these groups and find
that there are ten of them — i . e . , the numerical value is ten ; we have now a ...
We take five dollars , say , as a convenient measuring unit ; we separate our
undefined whole into groups of five dollars each ; we count these groups and find
that there are ten of them — i . e . , the numerical value is ten ; we have now a ...
Halaman 74
In other words , the measurement , ten groups ( or units ) of five dollars each
necessarily . implies the correlative measurement , five groups of ten dollars each
. This rhythmic process of parting and wholing which leads to all definite ...
In other words , the measurement , ten groups ( or units ) of five dollars each
necessarily . implies the correlative measurement , five groups of ten dollars each
. This rhythmic process of parting and wholing which leads to all definite ...
Halaman 75
... be found without counting the twelve feet off in groups of four feet each . This
necessary correlation , in the measurement of quantity , between “ parts ” and “
times ” -numerical value of the measuring unit and numerical value of the
measured ...
... be found without counting the twelve feet off in groups of four feet each . This
necessary correlation , in the measurement of quantity , between “ parts ” and “
times ” -numerical value of the measuring unit and numerical value of the
measured ...
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Istilah dan frasa umum
abstract activity actual addition already amount applied arithmetic attention become begin carry cent child clear common complete conception conscious constructive cost counting decimal defined definite denotes digits direct divided division divisor dollar educational equal exact example exercises expressed factor facts feet figures five foot four fractions fundamental given gives groups hundred idea inches interest involved kind learned least less magnitude means meas measured quantity measuring unit mental method mind minor multiplicand multiplication nature necessary objects once operations original practice present primary principle problem psychological pupil rational reason recognition reference relation remainder repeated represents result root seen sense separate simply square stage subtraction taken teacher teaching tens things third tion true unit of measure unity ured vague whole yard