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 75
... contains such simple work in algebraic equations and constructive geometry as can be studied to advantage by pupils of the elementary schools . The arithmetical portion is divided into thirteen chapters , each of which , except the ...
... contains such simple work in algebraic equations and constructive geometry as can be studied to advantage by pupils of the elementary schools . The arithmetical portion is divided into thirteen chapters , each of which , except the ...
Σελίδα 77
... containing two or more unknown quantities , and pure and affected quadratic equations of one unknown quantity . No ... contains a series of problems in construction so arranged as to enable pupils to obtain for themselves a working ...
... containing two or more unknown quantities , and pure and affected quadratic equations of one unknown quantity . No ... contains a series of problems in construction so arranged as to enable pupils to obtain for themselves a working ...
Σελίδα 81
... cards , each of which contains one of the combinations taught in their respective grades . Showing one of these cards , the teacher requires an immediate answer from a pupil . If his reply is correct , GENERAL HINTS 7.
... cards , each of which contains one of the combinations taught in their respective grades . Showing one of these cards , the teacher requires an immediate answer from a pupil . If his reply is correct , GENERAL HINTS 7.
Σελίδα 82
... contains appropriate drills , which are subsequently used in oral problems . It happens only too frequently that as children go forward in school they lose much of the readiness in oral and written work they possessed in the lower ...
... contains appropriate drills , which are subsequently used in oral problems . It happens only too frequently that as children go forward in school they lose much of the readiness in oral and written work they possessed in the lower ...
Σελίδα 83
... 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 , if they can do the work with reasonable accuracy and rapidity . When decimal ...
... 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 , if they can do the work with reasonable accuracy and rapidity . When decimal ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
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
Δημοφιλή αποσπάσματα
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.