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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Αποτελέσματα 1 - 5 από τα 42.
Σελίδα 43
... less likely to occur in the case of one who has carefully ' estimated " the answer . The pupil will frequently find , also , that he can obtain the correct result without using his pencil at all . " L Indicating Operations . It is a ...
... less likely to occur in the case of one who has carefully ' estimated " the answer . The pupil will frequently find , also , that he can obtain the correct result without using his pencil at all . " L Indicating Operations . It is a ...
Σελίδα 47
... less likely to be followed by the error mentioned above . 497. Some teachers may prefer to write the example as is here given , although using 5 as the multiplier . Other $ .05 teachers " analyze " as follows : At 1 pounds of sugar ...
... less likely to be followed by the error mentioned above . 497. Some teachers may prefer to write the example as is here given , although using 5 as the multiplier . Other $ .05 teachers " analyze " as follows : At 1 pounds of sugar ...
Σελίδα 48
... less trouble if the appropriate operation is always kept before the pupils , regardless of the method employed to shorten the solu- tion of questions of certain types . These short methods should , however , be used . To ascertain the ...
... less trouble if the appropriate operation is always kept before the pupils , regardless of the method employed to shorten the solu- tion of questions of certain types . These short methods should , however , be used . To ascertain the ...
Σελίδα 56
... less than $ 250 . Assum- ing 40 inches , or 14 yd . as the length of the meter , 1800 meters would be equal to 2000 yards . No. 33 can be solved without using the pencil . In No. 38 , the first result may be in the form of a common ...
... less than $ 250 . Assum- ing 40 inches , or 14 yd . as the length of the meter , 1800 meters would be equal to 2000 yards . No. 33 can be solved without using the pencil . In No. 38 , the first result may be in the form of a common ...
Σελίδα 60
... less likely to make a mistake by following this plan . In no case should scholars be permitted to begin work before rejecting or striking out the unnecessary numbers . 605-606 . Pupils that have had regular drills in the com- binations ...
... less likely to make a mistake by following this plan . In no case should scholars be permitted to begin work before rejecting or striking out the unnecessary numbers . 605-606 . Pupils that have had regular drills in the com- binations ...
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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