Mathematics for Common Schools: A Manual for Teachings, Including Definitions, Principles, and Rules and Solutions of the More Difficult ProblemsD.C. Heath & Company, 1895 - 312 σελίδες |
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Σελίδα 40
... 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 42
... 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 43
... 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 44
... 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 47
... result obtained by dividing 500 halves by 25 halves . To pre- vent the possibility of a mistake of this kind , some teachers multiply the divisor and the dividend by the least common multiple of the denominators of the fractions . While ...
... result obtained by dividing 500 halves by 25 halves . To pre- vent the possibility of a mistake of this kind , some teachers multiply the divisor and the dividend by the least common multiple of the denominators of the fractions . While ...
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acres algebraic altitude amount angle answer apothem Arithmetic base bisecting calculate Cancel cents chord ciphers circle circumference common fraction construct contains convex surface cost days of grace deducting diameter difference discount dividend dividing division draft draw drawn employed equal equation examples exercises factors figure frustum given gives greatest common divisor Heart of Oak hypotenuse improper fraction inches interest intersecting least common multiple length measure method minuend mixed numbers multiplying NOTES ON CHAPTER number of degrees number of square obtain par value payment perpendicular pounds principal problems profits protractor pupils quarts quotient radius rectangle reduce remaining result rhombus right-angled triangle rods RULE scholars selling price side slant height solve subtract subtrahend teacher whole number write yards