Mathematics for Common Schools: A Manual for Teachers, Including Definitions, Principles, and Rules and Solutions of the More Difficult Problems1896 |
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Σελίδα 82
... results of a combination by its location on the board , so that frequent changes in the arrangement of the drills are , therefore , advisable . The drills in Arts . 111 , 112 , and 115 furnish a great deal of work with the occasional ...
... results of a combination by its location on the board , so that frequent changes in the arrangement of the drills are , therefore , advisable . The drills in Arts . 111 , 112 , and 115 furnish a great deal of work with the occasional ...
Σελίδα 84
... results . - Language . While the use of correct language should be insisted upon in all lessons , children should not be required in arithmetic to give all answers in " complete sentences . " Espe- cially in the drills , it is important ...
... results . - Language . While the use of correct language should be insisted upon in all lessons , children should not be required in arithmetic to give all answers in " complete sentences . " Espe- cially in the drills , it is important ...
Σελίδα 85
... result before beginning to solve a problem with the pencil . Besides preventing an absurd answer , this practice will also have the effect of causing a pupil to see what processes are necessary . In too many instances , work is ...
... result before beginning to solve a problem with the pencil . Besides preventing an absurd answer , this practice will also have the effect of causing a pupil to see what processes are necessary . In too many instances , work is ...
Σελίδα 86
... result . The unnecessary work now done by many pupils will be very much lessened if they find themselves compelled ... results in arithmetic . The arrangement of the work will be looked after ; pupils will not be required , nor will they ...
... result . The unnecessary work now done by many pupils will be very much lessened if they find themselves compelled ... results in arithmetic . The arrangement of the work will be looked after ; pupils will not be required , nor will they ...
Σελίδα 87
... result that he can reach without them . 850. Pupils will learn how to work these problems by work- ing a number of them . They may need to be told that x stands for 1x ; and that , as a rule , only abstract numbers are used in the ...
... result that he can reach without them . 850. Pupils will learn how to work these problems by work- ing a number of them . They may need to be told that x stands for 1x ; and that , as a rule , only abstract numbers are used in the ...
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acres algebraic altitude amount angle Annual interest apothem Arithmetic ascertain base bisecting calculate Cancel cent chord circle circumference commission construct contains convex surface cost days of grace decimal deducting diagonal diameter difference Divide dividend divisor draft draw drawn equal equation factors figure frustum gain given gives greatest common divisor hypotenuse Improper Fraction inches intersecting least common multiple length longitude loss March 17 marked price measure method minuend mixed numbers Multiply number of days number of degrees number of square obtain par value payment percentage perpendicular principal problems Proceeds profits protractor pupils quotient radius rectangle remaining rhombus right-angled triangle rods RULE scholars selling price side slant height solve subtract subtrahend teacher term vertex whole number William Simms yards
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Σελίδα 173 - A corporation is an association of a number of persons legally empowered to transact business as a single individual. The charter specifies the name of the corporation, the amount of capital, the business it is authorized to carry on, the powers and privileges conferred, etc. The stock is the money invested in the business of the corporation ; a share is one of the equal parts into which the stock is divided ; a shareholder is the owner of one or more shares ; a stockbroker is a person engaged in...
Σελίδα xix - Multiply each payment by its term of credit, and divide the sum of the products by the sum of the payments ; the quotient will be the average term of credit.
Σελίδα viii - Reduce the fractions to a common denominator and divide the numerator of the dividend by the numerator of the divisor.
Σελίδα ii - I. Write the divisor at the left of the dividend, with a line between them.
Σελίδα vi - Multiplying or dividing both terms of a fraction by the same number does not alter the value of the fraction.
Σελίδα 126 - Multiply the sum of the parallel sides by the perpendicular distance between them, and half the product will be the area.
Σελίδα vii - To reduce a mixed number to an improper fraction, — RULE : Multiply the whole number by the denominator of the fraction, to the product add the numerator, and write the result over the denominator.
Σελίδα iii - RULE. Divide the given number by any prime factor ; divide the quotient in the same manner, and so continue the division until the quotient is a prime number.