The Psychology of Number and Its Applications to Methods of Teaching ArithmeticD. Appleton, 1912 - 309 halaman |
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Halaman 26
... four or five years old often manifests in the apparently mechanical operation of counting chairs , books , slate - marks , playthings , or even in simply saying over the names of number sym- bols is really delight in his newly acquired ...
... four or five years old often manifests in the apparently mechanical operation of counting chairs , books , slate - marks , playthings , or even in simply saying over the names of number sym- bols is really delight in his newly acquired ...
Halaman 32
... four of the child , as he counts the familiar ob- jects around him , there is presented the form of the highest operations of discrimination and identification . EDUCATIONAL SUMMARY . - The idea of number is not impressed upon the mind ...
... four of the child , as he counts the familiar ob- jects around him , there is presented the form of the highest operations of discrimination and identification . EDUCATIONAL SUMMARY . - The idea of number is not impressed upon the mind ...
Halaman 33
... four , or five , must be as nearly as possible an intuition ; a perception of the parts in the whole or a whole of parts , and not a conscious recog- nition of each part by itself , and then a conscious unit- ing it to other parts ...
... four , or five , must be as nearly as possible an intuition ; a perception of the parts in the whole or a whole of parts , and not a conscious recog- nition of each part by itself , and then a conscious unit- ing it to other parts ...
Halaman 45
... , for example , directly compare weights and volumes , but we may compare them indirectly . If we discover , for instance , that four cubic inches of iron weigh as much as twenty - nine cubic inches of THE ORIGIN OF NUMBER . 45.
... , for example , directly compare weights and volumes , but we may compare them indirectly . If we discover , for instance , that four cubic inches of iron weigh as much as twenty - nine cubic inches of THE ORIGIN OF NUMBER . 45.
Halaman 46
... four cubic inches of gold as much as seventy - seven cubic inches of water , and two cubic inches of honey as much as three cubic inches of water , we have then the means of comparing cubic inches of iron with penny- weights of gold or ...
... four cubic inches of gold as much as seventy - seven cubic inches of water , and two cubic inches of honey as much as three cubic inches of water , we have then the means of comparing cubic inches of iron with penny- weights of gold or ...
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Istilah dan frasa umum
abstrac abstract activity addition and subtraction apples applied arithmetic cent centimetre child complete conception conscious constructive counting cube cube root decimal decimetre defined denominator denotes derived unit digits divided divisor dollar educational equal example exercises factor facts feet figures five foot four frac fractions FRIEDRICH FROEBEL fundamental given quantity gives greatest common measure groups hundredths ical idea of number inches interest least common multiple magnitude means measured quantity measuring unit ment mental method metic metre mind minor units minuend multi multiplicand multiplication and division nature numbers expressed numerical ideas numerical operations numerical value objects perfect conception practice primary unit principle psychical psychological pupil pure number quan quotient rational recognition recurring decimal relation remainder result simply square root subtrahend symbols taken teacher teaching tens things tion tiple tity unit of measure unit of reference unity vague yard