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 35
... drawing and mensuration work . Chapter XVI . contains a series of problems in construction so arranged as to enable pupils to obtain for themselves a working knowledge of all the most important facts of geometry . Applications of the ...
... drawing and mensuration work . Chapter XVI . contains a series of problems in construction so arranged as to enable pupils to obtain for themselves a working knowledge of all the most important facts of geometry . Applications of the ...
Σελίδα 43
... drawing on his slate the number of strokes represented by each , and then counting the total , will have to adopt some other method if his work is done on material that does not permit the easy obliteration of the tell - tale marks ...
... drawing on his slate the number of strokes represented by each , and then counting the total , will have to adopt some other method if his work is done on material that does not permit the easy obliteration of the tell - tale marks ...
Σελίδα 56
... drawing what is meant by a square and a rectangle . If pupils are not familiar with these terms , they should be ... drawn ; 2 inches by 1 inch , and 3 inches by 2 inches . Children that determine the areas of these rectangles by ...
... drawing what is meant by a square and a rectangle . If pupils are not familiar with these terms , they should be ... drawn ; 2 inches by 1 inch , and 3 inches by 2 inches . Children that determine the areas of these rectangles by ...
Σελίδα 57
... drawing lines , and the rule for obtaining the area of each deduced from an examination of the figures . In the ... draw the figure and to subdivide it into squares . It will be noted that the answers to the first 20 examples are to ...
... drawing lines , and the rule for obtaining the area of each deduced from an examination of the figures . In the ... draw the figure and to subdivide it into squares . It will be noted that the answers to the first 20 examples are to ...
Σελίδα 61
... drawn on the blackboard by the pupils , to illustrate the answers , but the teacher should refrain as much as possible from " explaining . " The board work should be done chiefly by the more NOTES ON CHAPTER SEVEN 61.
... drawn on the blackboard by the pupils , to illustrate the answers , but the teacher should refrain as much as possible from " explaining . " The board work should be done chiefly by the more NOTES ON CHAPTER SEVEN 61.
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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