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 31
... written work - Use of books - Conduct of the recitation - Drills and sight work Definitions , principles , and rules — Language Analysis — Objective illustrations - Approximate answers- Indicating operations - Paper vs. slates . PAGE 5 ...
... written work - Use of books - Conduct of the recitation - Drills and sight work Definitions , principles , and rules — Language Analysis — Objective illustrations - Approximate answers- Indicating operations - Paper vs. slates . PAGE 5 ...
Σελίδα 37
... Written Work . The heading " Slate Problems merely a general direction , and it should be disregarded by the teacher when the pupils are able to do the work " mentally . " The use of the pencil should be demanded only so far as it may ...
... Written Work . The heading " Slate Problems merely a general direction , and it should be disregarded by the teacher when the pupils are able to do the work " mentally . " The use of the pencil should be demanded only so far as it may ...
Σελίδα 38
... written explanation of each step in the solution ; but it should be the teacher's aim to have the majority of the ... writing the answer at a given signal without putting down any of the work . -- Use of Books . It is generally ...
... written explanation of each step in the solution ; but it should be the teacher's aim to have the majority of the ... writing the answer at a given signal without putting down any of the work . -- Use of Books . It is generally ...
Σελίδα 40
... written work they possessed in the lower grades , owing to the neglect of their teachers to continue to require quick , accurate review work in the operations previously taught . These special drills follow the plan of the combinations ...
... written work they possessed in the lower grades , owing to the neglect of their teachers to continue to require quick , accurate review work in the operations previously taught . These special drills follow the plan of the combinations ...
Σελίδα 43
... written work to estimate the 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 ...
... written work to estimate the 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 ...
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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