Intellectual Arithmetic: Upon the Inductive Method of Instruction

Εξώφυλλο
Hurd and Houghton, 1863 - 176 σελίδες
 

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Σελίδα 156 - 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 72 - Ten is written --------10 Eleven 11 Twelve 12 Thirteen 13 Fourteen ----------14 Fifteen 15 Sixteen 16 Seventeen --------.17 Eighteen ----------18 Nineteen ----------19 Twenty - '- 20 Twenty-one 21 Twenty-two - - - 22 Twenty-three 23 Twenty-four 24 Twenty-five 25 Twenty-six 26 Twenty-seven --------27 Twenty-eight 28 Twenty-nine - - 29 Thirty 30 Thirty-one, &c.
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 133 - 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 48 - If a yard of cloth be worth four dollars, and :t be cut into four equal parts, what will one of the parts be worth ? that is, what is one fourth of it worth ? What are two fourths of it worth ? What are three fourths of it worth 1 37. If you can buy a barrel of cider for four dollars, how much can you buy for one dollar?
Σελίδα 42 - 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 6 - The fondness which children usually manifest for these exercises, and the facility with which they perform them, seem to indicate that the science of numbers, to a certain extent, should be among the first lessons taught to them.* To succeed in this, however, it is necessary rather to furnish occasions for them to exercise their own skill in performing examples, than to give them rules.
Σελίδα 123 - If 7 men can do a piece of work in 4| days, how long will it take 1 man to do it ? How long will it take 3 men to do it ? 4.
Σελίδα 6 - Few exercises strengthen and mature the mind so much as arithmetical calculations, if the examples are made sufficiently simple to be understood by the pupil ; because a regular, though simple process of reasoning, is requisite to perform them, and the results are attended with certainty.
Σελίδα 106 - ... 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...

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