Colburn's First Lessons: Intellectual Arithmetic, Upon the Inductive Method of InstructionJ. I. Cutler and Company, 1829 - 172 σελίδες |
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Σελίδα
... practical examples more easily for it , because he does not discover the zonnexion , until he has performed several practical exam ples and begins to generalize them . After the pupil comprehends an operation , abstract exam- ples are ...
... practical examples more easily for it , because he does not discover the zonnexion , until he has performed several practical exam ples and begins to generalize them . After the pupil comprehends an operation , abstract exam- ples are ...
Σελίδα
... practical examples . Care has been taken to select such as will aptly illustrate the combination , and assist the imagination of the pupil in per forming it . In most instances , immediately after the prac tical , abstract examples are ...
... practical examples . Care has been taken to select such as will aptly illustrate the combination , and assist the imagination of the pupil in per forming it . In most instances , immediately after the prac tical , abstract examples are ...
Σελίδα
... practical examples . Abstract numbers , and the operations upon them , must be earned from practical examples ; there is no such thing as deriving practical examples from those which are abstract , unless the abstract have been first ...
... practical examples . Abstract numbers , and the operations upon them , must be earned from practical examples ; there is no such thing as deriving practical examples from those which are abstract , unless the abstract have been first ...
Σελίδα
... practical examples are usually given , but these again are so large that the pupil cannot reason upon them , and consequently he could not tell whether he must add , subtract , multiply , or divide even if he had ar adequate idea of ...
... practical examples are usually given , but these again are so large that the pupil cannot reason upon them , and consequently he could not tell whether he must add , subtract , multiply , or divide even if he had ar adequate idea of ...
Σελίδα 4
... practical profession , I see no reason to doubt that he may in time become sufficiently qualified for it . It is my favourite maxin , sir , that every thing most valuable in dris life may generally be acquir ed by taking pains for it ...
... practical profession , I see no reason to doubt that he may in time become sufficiently qualified for it . It is my favourite maxin , sir , that every thing most valuable in dris life may generally be acquir ed by taking pains for it ...
Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
100 dollars 12 dollars 30 dollars 9 dollars asked the age barrel cost barrel of flour barrels of cider bought broadcloth bushel cost bushels of corn bushels of wheat cents apiece cloth cost contained cost 2 dollars divided dollars a barrel dollars a yard eight cents eight dollars eighteen Eleven equal farthings fifths firkins of butter five dollars flour cost Forty-eight Forty-seven four dollars Fourteen gallons gave gills give them apiece half halves horses eat hundred weight improper fraction lars lowest terms miles minths months nails nine nineteen oranges cost paid pears pence penny perform piece pints plate pole pound cost provisions will serve pupil quarters wide quarts rectangles Reduce rods Seventeen sevenths sheep shillings a bushel six cents Sixteen sixths sold square subtraction tenths third Thirteen three dollars twelve dollars week whole numbers worth of provision yards cost yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 119 - 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 166 - 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 134 - What part of a year is 1 month ? 2 months ? 3 months ? 4 months ? 5 months ? 6 months ? 7 months? 8 months? 9 months?
Σελίδα 80 - If 4 men can do a piece of work in 8 days, how many men would it take to do the same work in 4 days ? 20.
Σελίδα 109 - The number under the line is called the denominator, because it gives name to the fraction ; and the number above the line is called the numerator, because it shows the number of parts used, "flius T3j, 10 is the denominator and 3 the numerator.
Σελίδα 40 - 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 121 - Î? 35. A man, owning * of a ship, sold | of his share ; what part of the whole ship did he sell ? What part had he left ? 36.
Σελίδα 82 - 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 - At $ of a dollar a pound, how many pounds of tea can be bought for 7f dollars ? 28.
Σελίδα 2 - When Mr. Wiseman had read this letter, he shook his head, and said to his assistant, A pretty subject they have sent us here ! a lad that has a great genius for nothing at all. But perhaps my friend Mr. Acres expects that a boy should...