The Psychology of Number and Its Applications to Methods of Teaching ArithmeticD. Appleton, 1895 - 309 halaman |
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Halaman iii
... himself : to- gether they make man - what Nature has not made him - all - powerful and eternal . " - MOMMSEN . NEW YORK D. APPLETON AND COMPANY 1895 COPYRIGHT , 1895 , By D. APPLETON AND COMPANY . 2396 Alexander Live 17.
... himself : to- gether they make man - what Nature has not made him - all - powerful and eternal . " - MOMMSEN . NEW YORK D. APPLETON AND COMPANY 1895 COPYRIGHT , 1895 , By D. APPLETON AND COMPANY . 2396 Alexander Live 17.
Halaman vi
... nature of quantity than simple numbers do . Hence the difficulty of teaching this subject in the ele- * Hegel , Logik , Bd . I , 1st Th . , S. 225 . mentary school . The thought of demands the thought of vi EDITOR'S PREFACE .
... nature of quantity than simple numbers do . Hence the difficulty of teaching this subject in the ele- * Hegel , Logik , Bd . I , 1st Th . , S. 225 . mentary school . The thought of demands the thought of vi EDITOR'S PREFACE .
Halaman ix
... Nature in time and space , these qualitative - unit teachers make the mistake of supposing that arithmetic deals ... natural that a growing impatience EDITOR'S PREFACE . ix.
... Nature in time and space , these qualitative - unit teachers make the mistake of supposing that arithmetic deals ... natural that a growing impatience EDITOR'S PREFACE . ix.
Halaman x
James Alexander McLellan, John Dewey. 1 PREFACE . It is perhaps natural that a growing impatience.
James Alexander McLellan, John Dewey. 1 PREFACE . It is perhaps natural that a growing impatience.
Halaman xi
... natural this reaction , it is none the less unwise . when turned against arithmetic itself , and not against stupid and stupefying ways of teaching it . So con- ceived , the movement stands only for an aimless swing of the scholastic ...
... natural this reaction , it is none the less unwise . when turned against arithmetic itself , and not against stupid and stupefying ways of teaching it . So con- ceived , the movement stands only for an aimless swing of the scholastic ...
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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...