A Manual for Teachers: Including Definitions, Principles, and Rules and Solutions of the More Difficult ProblemsD.C. Heath, 1895 - 352 σελίδες |
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Σελίδα 6
... problem , this work should be done under the teacher's direction , the latter reading the questions while the pupils follow from their books . In later years , the problems should be solved by the pupils from the books with practically ...
... problem , this work should be done under the teacher's direction , the latter reading the questions while the pupils follow from their books . In later years , the problems should be solved by the pupils from the books with practically ...
Σελίδα 9
... problems , with small numbers , involving the foregoing operations and others contain- ing the more commonly used denominate units . Whether or not they can explain the principles underlying the operations is of next to no importance ...
... problems , with small numbers , involving the foregoing operations and others contain- ing the more commonly used denominate units . Whether or not they can explain the principles underlying the operations is of next to no importance ...
Σελίδα 10
... problems of this class , it is more profitable to furnish them with a general method by the use of the equation , than with any special plan suited only to the type under immediate discussion . In the appendix to the Manual will be ...
... problems of this class , it is more profitable to furnish them with a general method by the use of the equation , than with any special plan suited only to the type under immediate discussion . In the appendix to the Manual will be ...
Σελίδα 11
Including Definitions, Principles, and Rules and Solutions of the More Difficult Problems John Henry Walsh ... problem with the pencil . Besides preventing an absurd answer , this practice will also have the effect of causing a pupil to ...
Including Definitions, Principles, and Rules and Solutions of the More Difficult Problems John Henry Walsh ... problem with the pencil . Besides preventing an absurd answer , this practice will also have the effect of causing a pupil to ...
Σελίδα 16
... problems should be the merest trifle beyond his ability to solve mentally . In his attempt to work them out in his head , he will determine whether addition or subtraction is needed , etc. Problems in all grades should be ...
... problems should be the merest trifle beyond his ability to solve mentally . In his attempt to work them out in his head , he will determine whether addition or subtraction is needed , etc. Problems in all grades should be ...
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12 rods acres algebraic altitude amount angle answer apothem Arithmetic ascertain base bisecting bushels Cancel cents chord ciphers circle circumference common fraction construct contains cost days of grace denominate numbers diameter difference discount dividend dividing division divisor draft draw drills employed equal equation examples exercises factors feet frustum gain give given greatest common divisor hypotenuse improper fraction inches least common multiple length March 17 measure method miles minuend mixed numbers multiplicand multiplying necessary number of degrees number of square obtain par value payment perpendicular pounds principal problems protractor pupils quarts quotient figure radius rectangle reduce remainder result rhombus right-angled triangle rods RULE scholars selling price side slant height solve subtraction subtrahend teacher whole number write written yards
Δημοφιλή αποσπάσματα
Σελίδα ii - Multiplying or dividing both terms of a fraction by the same number does not alter the value of the fraction.
Σελίδα 20 - I. Write the divisor at the left of the dividend, with a line between them.
Σελίδα xv - 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 173 - 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...
Σελίδα xiii - THE UNITED STATES RULE. Find the amount of the principal to the time when the payment, or sum of the payments, equals or exceeds the interest. From this amount deduct the payment or sum of the payments.
Σελίδα iv - Reduce the fractions to a common denominator and divide the numerator of the dividend by the numerator of the divisor.
Σελίδα xvi - In any proportion the product of the means is equal to the product of the extremes.
Σελίδα iii - 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 126 - Multiply the sum of the parallel sides by the perpendicular distance between them, and half the product will be the area.
Σελίδα 21 - 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.