The Psychology of Number and Its Applications to Methods of Teaching ArithmeticD. Appleton, 1895 - 309 halaman |
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Halaman 76
... multiplicand ever be a pure number ? If the foregoing account of the nature of number is correct , the multiplicand , however written , must always be un- derstood to express measured quantity ; it is always concrete . As already said ...
... multiplicand ever be a pure number ? If the foregoing account of the nature of number is correct , the multiplicand , however written , must always be un- derstood to express measured quantity ; it is always concrete . As already said ...
Halaman 113
... multiplicand always represents a number of ( primary ) units of quantity ; the multiplier is always pure num- ber , representing simply the times of repetition of the derived unit . But from the nature of the measuring process the two ...
... multiplicand always represents a number of ( primary ) units of quantity ; the multiplier is always pure num- ber , representing simply the times of repetition of the derived unit . But from the nature of the measuring process the two ...
Halaman 114
... multiplicand ; ( 3 ) the number of times this derived unit is to be repeated -the multiplier ; and ( 4 ) the product — the vague mag- nitude now definitely measured . The operation of multiplication , therefore , already implies ...
... multiplicand ; ( 3 ) the number of times this derived unit is to be repeated -the multiplier ; and ( 4 ) the product — the vague mag- nitude now definitely measured . The operation of multiplication , therefore , already implies ...
Halaman 115
... multiplicand is always a certain exact ( equal ) portion of some whole . Hence multipli- cation always implies ratio ; the whole magnitude bears to the unit of measure a ratio which is expressed in the number of times ( represented by ...
... multiplicand is always a certain exact ( equal ) portion of some whole . Hence multipli- cation always implies ratio ; the whole magnitude bears to the unit of measure a ratio which is expressed in the number of times ( represented by ...
Halaman 117
... multiplicand must always be seen to be a unit in itself , no matter how large it is as expressed in minor units . It signifies the known value of the unit with which one sets out to measure ; it is the meas- uring rod , as it were ...
... multiplicand must always be seen to be a unit in itself , no matter how large it is as expressed in minor units . It signifies the known value of the unit with which one sets out to measure ; it is the meas- uring rod , as it were ...
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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 decimal decimetre defined denominator denotes derived unit digits divided divisor dollar educational equal exact example exercises factor facts feet figures five foot four frac fractions FRANK VINCENT fundamental given quantity gives greatest common measure groups hundred 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 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 ured vague whole numbers yard
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