Colburn's First Lessons: Intellectual Arithmetic, Upon the Inductive Method of Instruction |
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Σελίδα iv
Hence from particulars , we establish general principles , which serve as the
basis of our reasonings , and enable us to ... It appears , therefore , that
mathematical reasoning proceeds as much upon the principle of analytic
induction , as ...
Hence from particulars , we establish general principles , which serve as the
basis of our reasonings , and enable us to ... It appears , therefore , that
mathematical reasoning proceeds as much upon the principle of analytic
induction , as ...
Σελίδα vi
The first section contains addition and subtraction , the second multiplication .
The third section contains division . In this section the pupil learns the first
principles of fractions and the terms which are applied to them . This is done by
making ...
The first section contains addition and subtraction , the second multiplication .
The third section contains division . In this section the pupil learns the first
principles of fractions and the terms which are applied to them . This is done by
making ...
Σελίδα vii
every example which he performs , he is obliged to go through a complete
demonstration of the principle by which he does it ; and at ... These principles are
sufficient to enable the pupil to perform almost all kinds of examples that ever
occur .
every example which he performs , he is obliged to go through a complete
demonstration of the principle by which he does it ; and at ... These principles are
sufficient to enable the pupil to perform almost all kinds of examples that ever
occur .
Σελίδα viii
The pupil learns a rule , which , to the man that made it , was a general principle ;
but with respect to him , and often times to the instructer himself , it is so far from it
, that it hardly deserves to be called even a mechanical principle . He performs ...
The pupil learns a rule , which , to the man that made it , was a general principle ;
but with respect to him , and often times to the instructer himself , it is so far from it
, that it hardly deserves to be called even a mechanical principle . He performs ...
Σελίδα ix
His knowledge of the principles of his orales , is so imperfect , that he would
never discover to which of them the example belongs if he did not trace it by
some analogy , to the examples which he had found under it . These
observations do not ...
His knowledge of the principles of his orales , is so imperfect , that he would
never discover to which of them the example belongs if he did not trace it by
some analogy , to the examples which he had found under it . These
observations do not ...
Τι λένε οι χρήστες - Σύνταξη κριτικής
Δεν εντοπίσαμε κριτικές στις συνήθεις τοποθεσίες.
Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
added answer apples barrel cost barrel of flour barrels of cider bought build bushels bushels of wheat called cents apiece cloth cost common contained cost 2 dollars count denominator divided division dollars a barrel dollars a yard eight eighteen Eleven equal examples explained farthings feet fifteen fifths five Forty-eight four Fourteen fourths fractions gain gallons gave give half halves horse hundred weight instructer interest lars less manner miles months nails nine Nineteen ninths operations oranges paid pence perform persons piece pints plate pole pound practical principles pupil quarters quarts questions Reduce rods serve seven Seventeen sevenths sheep shillings shows Sixteen sixths sold square tell tenths thing third Thirteen twelve twenty week whole worth yards cost yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 164 - I see by little and little more of what is to be done, and how it is to be done, should I ever be able to do it.
Σελίδα ii - Co. of the said district, have deposited in this office the title of a book, the right whereof they claim as proprietors, in the words following, to wit : " Tadeuskund, the Last King of the Lenape. An Historical Tale." In conformity to the Act of the Congress of the United States...
Σελίδα 117 - It will be seen by the above section, that, if both the numerator and denominator be multiplied by the same number, the value of the fraction will not be altered...
Σελίδα ii - States entitled an act for the encouragement of learning hy securing the copies of maps, charts and books to the author., and proprietors of such copies during the times therein mentioned, and also to an act entitled an act supplementary to an act, entitled an act for the encouragement of learning by securing the copies of maps, charts and books to the authors and proprietors of such copies during the times therein mentioned and extending the benefits thereof to the arts of designing, engraving and...
Σελίδα 132 - What part of a year is 1 month ? 2 months ? 3 months ? 4 months ? 5 months ? 6 months ? 7 months? 8 months? 9 months? 10 months? 11 months ? 105.
Σελίδα 80 - A man being asked how many sheep he had, said that he had them in two pastures ; in one pasture he had eight ; and that 3 fourths of these was just 1 third of what he had in the other. How many were there in the other ? 4.
Σελίδα 125 - Table ///.—TROY WEIGHT. 24 grains, gr. make 1 pennyweight. dwt. 20 pennyweights " 1 ounce. oz. 12 ounces
Σελίδα 38 - What is the value of nine yards of cloth, at six dollars a yard ? 10. If a man travel five miles in an hour, how many miles will he travel in nine hours ? 11. There is an orchard consisting of ten rows of trees, and nine trees in each row ; how many trees are there in the orchard ? 12.
Σελίδα 125 - MONEY. 10 mills make 1 cent. 10 cents " 1 dime. 10 dimes " 1 dollar. 10 dollars
Σελίδα ii - An Act supplementary to an Act, entitled, An Act for the encouragement of learning, by securing the copies of maps, charts, and books, to the authors and proprietors of such copies during the times therein mentioned; and extending the benefits thereof to the arts of Designing, Engraving, and Etching Historical, and other prints.