The Psychology of Number and Its Applications to Methods of Teaching ArithmeticD. Appleton, 1895 - 309 halaman |
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... SCHOOLS OF GER- MANY , FRANCE , AUSTRIA , AND SWITZERLAND . By L. R. KLEMM , Ph . D. , Principal of the Cincinnati Technical School . Fully illustrated . $ 2.00 . THE INTERNATIONAL EDUCATION SERIES .- ( Continued . ) Vol.
... SCHOOLS OF GER- MANY , FRANCE , AUSTRIA , AND SWITZERLAND . By L. R. KLEMM , Ph . D. , Principal of the Cincinnati Technical School . Fully illustrated . $ 2.00 . THE INTERNATIONAL EDUCATION SERIES .- ( Continued . ) Vol.
Halaman 40
... illustrated as fol- lows : A chick just out of the shell will peck accurately at a grain of corn or at a fly . We might say that it measured the distance . But this does not mean that it has any idea of distance or that there is any ...
... illustrated as fol- lows : A chick just out of the shell will peck accurately at a grain of corn or at a fly . We might say that it measured the distance . But this does not mean that it has any idea of distance or that there is any ...
Halaman 42
... Illustration . The logical steps of the development of number may be illustrated as follows : First , there is a recognition that one is distant from one's destination -say , the camp . Next , that one can by travelling fast reach the ...
... Illustration . The logical steps of the development of number may be illustrated as follows : First , there is a recognition that one is distant from one's destination -say , the camp . Next , that one can by travelling fast reach the ...
Halaman 52
... illustrations - which are illus- trations of one and the same principle regarded from different points of view - we are now prepared for the statement which sums up this preliminary examination of quantity . That which fixes the ...
... illustrations - which are illus- trations of one and the same principle regarded from different points of view - we are now prepared for the statement which sums up this preliminary examination of quantity . That which fixes the ...
Halaman 53
... illustrated historically in the fact that until men reached the agricultural stage , or else a con- dition of nomadic ... Illustrations : Stages of Measurement.- Suppose we wish to find the quantity of land in a certain field . The eye ...
... illustrated historically in the fact that until men reached the agricultural stage , or else a con- dition of nomadic ... Illustrations : Stages of Measurement.- Suppose we wish to find the quantity of land in a certain field . The eye ...
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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 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 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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Halaman 243 - ... can be expressed as integers, namely, 4 cents, 4 feet, 4 pounds, and so on, with kindred ideas and operations. 3. The Primary Practical Principle in Fractions. — It is clear that this complete expression for the number process is the fundamental principle employed in the treatment of fractions : if both terms of a fraction be multiplied or divided by the same number, the numerical value of the fraction will not be changed. This principle is usually " demonstrated " ; it is, however, involved...
Halaman 206 - The process of solving equations depends upon the following principles, called axioms : 1. If equals be added to equals, the sums are equal. 2. If equals be subtracted from equals, the remainders are equal. 3. If equals be multiplied by equals, the products are equal. 4. If equals be divided by equals, the quotients are equal. 5. Like powers or like roots of equals are equal. NOTE. Axiom 4 is not true if the divisor equals zero.
Halaman 5 - ... of commodities; just as a knowledge of anatomy, physiology, pathology has transformed medicine from empiricism to applied science, so a knowledge of the structure and functions of the human being can alone elevate the school from the position of a mere workshop, a more or less cumbrous, uncertain, and even baneful institution, to that of a vital, certain, and effective instrument in the greatest of all constructions — the building of a free and powerful character. Without the assured methods...