The Psychology of Number and Its Applications to Methods of Teaching Arithmetic |
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Halaman 26
Generalization , on the other hand , is simply the obverse of abstraction ; they are
correlative phases of one activity . In leaving out of account the qualities now
seen to be unimportant to the end in view , though sensuously they may be very ...
Generalization , on the other hand , is simply the obverse of abstraction ; they are
correlative phases of one activity . In leaving out of account the qualities now
seen to be unimportant to the end in view , though sensuously they may be very ...
Halaman 58
We have now to apply the principle concerning the psychological origin of
quantity and number to education . We have seen ( a ) the need in life , the
demand in actual experience of the race and the individual , which brings the
numerical ...
We have now to apply the principle concerning the psychological origin of
quantity and number to education . We have seen ( a ) the need in life , the
demand in actual experience of the race and the individual , which brings the
numerical ...
Halaman 61
But we have seen that number is in reality a mode of measuring value , and that it
does not belong to things in themselves , but arises in the economical adaptation
of things to some use or purpose . Number is not ( psychologically ) got from ...
But we have seen that number is in reality a mode of measuring value , and that it
does not belong to things in themselves , but arises in the economical adaptation
of things to some use or purpose . Number is not ( psychologically ) got from ...
Halaman 65
would be little room for the abstracting and relating action involved in all number .
A numerical unit is not merely a whole , a unity in itself , but is , as we have seen ,
a unity employed as a means for constructing or measuring some larger whole ...
would be little room for the abstracting and relating action involved in all number .
A numerical unit is not merely a whole , a unity in itself , but is , as we have seen ,
a unity employed as a means for constructing or measuring some larger whole ...
Halaman 91
Many a child who has never seen “ four birds sitting on a tree and two more birds
come to join them , making in all six birds sitting on the tree , ” has heard of one of
his father's cows being sold for $ 40 ( 4 tens ) , and another for $ 20 ( 2 tens ) ...
Many a child who has never seen “ four birds sitting on a tree and two more birds
come to join them , making in all six birds sitting on the tree , ” has heard of one of
his father's cows being sold for $ 40 ( 4 tens ) , and another for $ 20 ( 2 tens ) ...
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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