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 37
... understand , even though they may not have worked all the examples given in connection therewith . A very large number of exercises is necessary for such pupils as can devote a half - year to the study of the matter furnished in each ...
... understand , even though they may not have worked all the examples given in connection therewith . A very large number of exercises is necessary for such pupils as can devote a half - year to the study of the matter furnished in each ...
Σελίδα 38
... understand the terms of a 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 ...
... understand the terms of a 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 ...
Σελίδα 39
... understand its terms . It is not necessary that all the members of a division should work the same problems at a given time , nor the same number of prob- lems , nor that a new topic should be postponed until all of the previous ...
... understand its terms . It is not necessary that all the members of a division should work the same problems at a given time , nor the same number of prob- lems , nor that a new topic should be postponed until all of the previous ...
Σελίδα 41
... understands that per cent means hundredths , that seven per cent means seven hun- dredths , it should not be necessary to tell him that 7 per cent of 143 is obtained by multiplying 143 by .07 . It should be a fair assumption that his ...
... understands that per cent means hundredths , that seven per cent means seven hun- dredths , it should not be necessary to tell him that 7 per cent of 143 is obtained by multiplying 143 by .07 . It should be a fair assumption that his ...
Σελίδα 49
... understand that the quotient of the first example is 49 , — not 49 dollars . - 517. While giving the answers to these exercises , the children should be able to state , after proper questioning , that the divi- dend must be of the same ...
... understand that the quotient of the first example is 49 , — not 49 dollars . - 517. While giving the answers to these exercises , the children should be able to state , after proper questioning , that the divi- dend must be of the same ...
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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