The Psychology of Number and Its Applications to Methods of Teaching ArithmeticD. Appleton, 1912 - 309 halaman |
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Halaman 11
... necessary to secure the full use of native skill ; secondly , because it is necessary in order to attain a perfected experience with the least expenditure of time and energy ; and thirdly , in order that the educator may not be at the ...
... necessary to secure the full use of native skill ; secondly , because it is necessary in order to attain a perfected experience with the least expenditure of time and energy ; and thirdly , in order that the educator may not be at the ...
Halaman 33
... necessary discrimination . 3. In any case the aim must be to enable the pupil to get along with the minimum of actual sense difference , and thus further the power of mathematical abstrac- tion and relation . For discrimination must ...
... necessary discrimination . 3. In any case the aim must be to enable the pupil to get along with the minimum of actual sense difference , and thus further the power of mathematical abstrac- tion and relation . For discrimination must ...
Halaman 36
... necessary to economize our energy - that is to say , to dispose of it or distribute it in such ways as will accomplish the best possible re- sults . This economy does not mean a hoarding up or withholding of energy , but rather giving ...
... necessary to economize our energy - that is to say , to dispose of it or distribute it in such ways as will accomplish the best possible re- sults . This economy does not mean a hoarding up or withholding of energy , but rather giving ...
Halaman 41
... necessary to accomplish the aim . The means used must just balance the end sought . Every machine , for example , represents an adjustment of certain means to a certain end . But there are good machines and bad machines . What ...
... necessary to accomplish the aim . The means used must just balance the end sought . Every machine , for example , represents an adjustment of certain means to a certain end . But there are good machines and bad machines . What ...
Halaman 43
... necessary and sufficient for the end to be reached- the determination of the absolute area of the field . if I am to compute the money value of the field , and know that the loamy soil has one value and the clayey soil another , these ...
... necessary and sufficient for the end to be reached- the determination of the absolute area of the field . if I am to compute the money value of the field , and know that the loamy soil has one value and the clayey soil another , these ...
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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