Intellectual Arithmetic: Upon the Inductive Method of Instruction |
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Σελίδα 149
The pupil has already been accustomed to look upon a collection of units , as
forming a number , or as being itself a part of another number . He knows ,
therefore , that one is a part of every number , and that every number is a part of
every ...
The pupil has already been accustomed to look upon a collection of units , as
forming a number , or as being itself a part of another number . He knows ,
therefore , that one is a part of every number , and that every number is a part of
every ...
Σελίδα 150
In this section , although the pupil - is taught to divide numbers into various parts ,
he is not taught to notice any fractions , except those where the numbers are
divided into their simple units , which is the most simple kind . It will be best ...
In this section , although the pupil - is taught to divide numbers into various parts ,
he is not taught to notice any fractions , except those where the numbers are
divided into their simple units , which is the most simple kind . It will be best ...
Σελίδα 164
A figure standing in the first place signifies so many units , or ones ; the same
figure , in the second place , signifies so many tens ; in the third place , hundreds
; in the fourth place , thousands ; in the fifth place , tens of thousands ; and in the ...
A figure standing in the first place signifies so many units , or ones ; the same
figure , in the second place , signifies so many tens ; in the third place , hundreds
; in the fourth place , thousands ; in the fifth place , tens of thousands ; and in the ...
Σελίδα 165
It is most convenient to write the numbers in order , units under units , tens under
tens , & c .; then beginning with the units , we find that 6 units and 7 units 46 are
13 units , or 1 ten and 3 units . We write down 37 the 3 units under the units and ...
It is most convenient to write the numbers in order , units under units , tens under
tens , & c .; then beginning with the units , we find that 6 units and 7 units 46 are
13 units , or 1 ten and 3 units . We write down 37 the 3 units under the units and ...
Σελίδα 167
It is most convenient to write the less number under the greater , units under units
, tens under tens , etc. , as in addition . Beginning at the units , 4 76 we say 5 from
6 leaves 1 , which we write under 2 4 5 the units ; then 4 ( tens ) from 7 ( tens ) ...
It is most convenient to write the less number under the greater , units under units
, tens under tens , etc. , as in addition . Beginning at the units , 4 76 we say 5 from
6 leaves 1 , which we write under 2 4 5 the units ; then 4 ( tens ) from 7 ( tens ) ...
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Δεν εντοπίσαμε κριτικές στις συνήθεις τοποθεσίες.
Άλλες εκδόσεις - Προβολή όλων
Intellectual Arithmetic: Upon the Inductive Method of Instruction Warren Colburn Πλήρης προβολή - 1849 |
Intellectual Arithmetic: Upon the Inductive Method of Instruction Warren Colburn Πλήρης προβολή - 1849 |
Συχνά εμφανιζόμενοι όροι και φράσεις
added addition answer apples barrel cost barrel of flour bought build bushel bushels of wheat called cents apiece cloth cost common contained cost 2 dollars denominator divided division dollars a barrel dollars a yard eight eighteen eleven equal examples farthings feet fifteen fifths figures five four Fourteen fourths fractions gain gallons gave give given half halves horse hundred hundred-weight interest lars less manner miles months Multiply nails nine Nineteen ninths operations oranges paid pence perform persons piece pints pound pupil quart quarters questions Reduce rods serve seven Seventeen sevenths sheep shillings Sixteen sixths sold subtraction tell tens tenths things thirds Thirteen thousand twelve twenty units week whole wine worth write written yards cost yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 154 - 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 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 43 - Remark. When any thing, or any number, is divided into two equal parts, one of the parts is called the half of the thing or the number. 1. If an apple is worth two cents, what is one half of it worth?
Σελίδα 11 - We sent him, at seven, to a grammar-school in our neighbourhood ; but his master soon found that his genius was not turned to learning languages. He was then put to writing, but he set about it so awkwardly that he made nothing of it. He was tried at accounts, but it appeared that he had no genius for that either.
Σελίδα 12 - Because I could not make the letters. No ! Why how do you think other boys do ? — have they more fingers than you? No, Sir. Are you not able to hold a pen as well as a marble ? Samuel was silent. Let me look at your hand.
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 126 - April ; 5, May ; 6, June ; 7, July ; 8, August ; 9, September ; 10, October ; 11, November ; 12, December.
Σελίδα 104 - ... 35 gallons run out in an hour ; in what time will it be filled ? Ans. in 12 hours. 29. A and B depart from the same place and travel the same road ; but A goes 5 days before B, at the rate...
Σελίδα 166 - The number to be divided is called the dividend. The number by which we divide is called the divisor.
Σελίδα 43 - If a man travel three miles in an hour, how many hours will it take him to travel nine miles ? 9.
Πληροφορίες βιβλιογραφίας
| Τίτλος | Intellectual Arithmetic: Upon the Inductive Method of Instruction Warren Colburn's first lessons. New ed |
| Συγγραφέας | Warren Colburn |
| Εκδότης | Hurd and Houghton, 1863 |
| Πρωτότυπο από | Πανεπιστήμιο Χάρβαρντ |
| Ψηφιοποιήθηκε στις | 6 Φεβ. 2007 |
| Μέγεθος | 176 σελίδες |
| Εξαγωγή αναφοράς | BiBTeX EndNote RefMan |