The Psychology of Number and Its Applications to Methods of Teaching ArithmeticD. Appleton, 1912 - 309 halaman |
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Halaman 2
... carried to such an extent as to burden the mind and check the growth of its higher powers . There may be a surfeit of things with the usual consequence of an impaired mental di- gestion . It is pretty generally conceded that the num ...
... carried to such an extent as to burden the mind and check the growth of its higher powers . There may be a surfeit of things with the usual consequence of an impaired mental di- gestion . It is pretty generally conceded that the num ...
Halaman 36
... needed , there is waste ; we fail to make the most of the resources at our disposal . We carry out our plans most successfully , and perform the hardest tasks with the least waste of power when we 36 THE PSYCHOLOGY OF NUMBER .
... needed , there is waste ; we fail to make the most of the resources at our disposal . We carry out our plans most successfully , and perform the hardest tasks with the least waste of power when we 36 THE PSYCHOLOGY OF NUMBER .
Halaman 39
... carry with him , etc. If he has a choice of ways of reaching his hunting ground , the numerical valuation becomes more marked ; short and long , near and far become more closely defined . The comparison of different means as to their ...
... carry with him , etc. If he has a choice of ways of reaching his hunting ground , the numerical valuation becomes more marked ; short and long , near and far become more closely defined . The comparison of different means as to their ...
Halaman 45
... carried a step further . For accurate measurement the unit itself must be measured with a unit of the same kind of quantity ; but the unit may also have a defined relation to a dif- ferent kind of quantity . We are thus enabled to com ...
... carried a step further . For accurate measurement the unit itself must be measured with a unit of the same kind of quantity ; but the unit may also have a defined relation to a dif- ferent kind of quantity . We are thus enabled to com ...
Halaman 62
... carry the facts noted ; that the two blocks here and the two there make four is an external fact to be carried by itself in memory . But when the two sets are so used as to construct a whole of a certain value , the fact is internal ...
... carry the facts noted ; that the two blocks here and the two there make four is an external fact to be carried by itself in memory . But when the two sets are so used as to construct a whole of a certain value , the fact is internal ...
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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