First Lessons in Arithmetic: On the Plan of Pestalozzi, with Some Improvements |
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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 him ...
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 him ...
Σελίδα vii
There are none, however, which the principles explained are not sufficient to
solve. In section eight and the following, fractions of unity are explained, and, it is
believed, so simply as to be intelligible to most pupils of seven or eight years of
age.
There are none, however, which the principles explained are not sufficient to
solve. In section eight and the following, fractions of unity are explained, and, it is
believed, so simply as to be intelligible to most pupils of seven or eight years of
age.
Σελίδα 107
under the line is called the denominator, because it gives name to the fraction ;
and the number above the line is called ... N. B. The pupil must be made familiar
with this mode of expressing fractions, and must be able to apply it to any familiar
...
under the line is called the denominator, because it gives name to the fraction ;
and the number above the line is called ... N. B. The pupil must be made familiar
with this mode of expressing fractions, and must be able to apply it to any familiar
...
Σελίδα 148
B. in this article the pupil obtains the first ideas of fractions, and learns the most
important of the terms which are applied to fractions.” The pupil has already been
accustomed to look upon a collection of units, as forming a number, or as being ...
B. in this article the pupil obtains the first ideas of fractions, and learns the most
important of the terms which are applied to fractions.” The pupil has already been
accustomed to look upon a collection of units, as forming a number, or as being ...
Σελίδα 163
Plate III is intended to represent fractions of unity, divided into other fractions ; it is
, therefore, an extension of plate II. It differs from it, only in this, that besides the
vertical divisions, the squares are divided horizontally, so as to cut the fractions of
...
Plate III is intended to represent fractions of unity, divided into other fractions ; it is
, therefore, an extension of plate II. It differs from it, only in this, that besides the
vertical divisions, the squares are divided horizontally, so as to cut the fractions of
...
Τι λένε οι χρήστες - Σύνταξη κριτικής
Δεν εντοπίσαμε κριτικές στις συνήθεις τοποθεσίες.
Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
added answer apple applied barrel cost barrel of flour bought bushel bushels of wheat called cents cents apiece common contained cost count denominator divided division dollars eight Eighteen Eleven equal examples explained farthings feet Fifteen fifths five fºr Forty-eight four Fourteen fourths fractions gain gallon gave give given half halves horses hundred weight instructer interest lars less manner miles months multiplication nails nine Nineteen ninths operations orange paid pence penny perform persons pieces pints plate pound practical principles pupil quarters quarts questions Reduce serve seven Seventeen sevenths sheep shillings Sixteen sixths sold solved square subtraction Table tell tenths thing third Thirteen twelve understand units week whole worth 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 139 - A farmer, being asked how many sheep he had, answered, that he had them in 4 pastures ; in the first he had ,' of his flock ; in the second ^ ; in the third £; and in the fourth 15; how many sheep had he ? 175.
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 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?
Σελίδα 131 - If 2 men start from the same place, and travel in opposite directions; one at the rate of 3f miles in an hour, and the other 4 j miles; how far will they be apart at the end of 1 hour ? how far at the end...
Σελίδα 38 - What cost six reams of paper, at five dollars per ream ? 8. What cost eight pair of shoes, at three dollars a pair ? 9. 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 11 - I went into addition, Sir, but I did not go on with it, Why so ? I could not do it, Sir.
Σελίδα 137 - B together can build a boat in 8 days, and with the assistance of C they can do it in 5 days ; how much of it can A and B...
Σελίδα 122 - If 7 men can do a piece of work in 4f days, how long will it take 1 man to do it ? How long will it take 3 men to do it ? 4.
Σελίδα 13 - How many hands have you ? 3. If you have two nuts in one hand and one in the other, how many have you in both ? 4.
Πληροφορίες βιβλιογραφίας
| Τίτλος | First Lessons in Arithmetic: On the Plan of Pestalozzi, with Some Improvements |
| Συγγραφέας | Warren Colburn |
| Εκδότης | Cummings, Hilliard, & Company, 1825 |
| Πρωτότυπο από | το Πανεπιστήμιο του Μίτσιγκαν |
| Ψηφιοποιήθηκε στις | 22 Μαρ. 2008 |
| Μέγεθος | 172 σελίδες |
| Εξαγωγή αναφοράς | BiBTeX EndNote RefMan |