Junior High School Mathematics, Βιβλίο 1B.H. Sanborn & Company, 1919 |
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Σελίδα iii
... interest in the subject , but in a very inadequate training in using mathematics to answer the quantitative questions that necessarily arise in the varied interests and activities of life . This series of mathematical textbooks assumes ...
... interest in the subject , but in a very inadequate training in using mathematics to answer the quantitative questions that necessarily arise in the varied interests and activities of life . This series of mathematical textbooks assumes ...
Σελίδα iv
... interests , and to larger topics of general public interest . Constructive geometry is used to interpret many de- signs and patterns met on every hand , and mensuration leads to a use and an understanding of the formulas to express ...
... interests , and to larger topics of general public interest . Constructive geometry is used to interpret many de- signs and patterns met on every hand , and mensuration leads to a use and an understanding of the formulas to express ...
Σελίδα v
... interest , instead of some social issue being used to fur- nish a motive for learning mathematics . For this reason it seems wise to offer a few brief suggestions as to the use to be made of the various chapters . 1. Chapter I not only ...
... interest , instead of some social issue being used to fur- nish a motive for learning mathematics . For this reason it seems wise to offer a few brief suggestions as to the use to be made of the various chapters . 1. Chapter I not only ...
Σελίδα vii
... interest . This record may be kept in graphic form . The same exercises may be used many times . If so , no other drill work will be needed . 12. The author hopes , then , through this series of textbooks and the coöperation of teachers ...
... interest . This record may be kept in graphic form . The same exercises may be used many times . If so , no other drill work will be needed . 12. The author hopes , then , through this series of textbooks and the coöperation of teachers ...
Σελίδα ix
... INTERESTS 1. Earning money ; 2. Personal cash accounts ; 3. School lunches ; 4. The cost of school instruction ; 5. The ... INTEREST 1. Problems of the railroads ; 2. The production , distribu- tion , and consumption of coal ; 3. The ...
... INTERESTS 1. Earning money ; 2. Personal cash accounts ; 3. School lunches ; 4. The cost of school instruction ; 5. The ... INTEREST 1. Problems of the railroads ; 2. The production , distribu- tion , and consumption of coal ; 3. The ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
acre addends amount angle average yield barrel of flour bond bought bushels butter buying calories capita consumption cash cattle cent of increase clubs coal Compare Compute consume corn cost to produce cottonseed meal crop cubic cubic foot daily decimals decrease delivery deposit discount divided dividend division divisor Draw Drill Exercises earn eggs estimated farmer feed figures Find the average Find the cost find the total find the value formula fractions freight graph graphically hogs improper fraction income interest kilowatt hours Liberty Bond line-segment loan manufacturing milk month multiplier paid parallelogram pig iron pork potatoes pounds prism profit protractor quart quotient rectangle round steak seed selling sheep Show sold square steak stumpage sugar tons triangle United week weight wheat whole number wood pulp wool worth yearly
Δημοφιλή αποσπάσματα
Σελίδα 162 - PERIPHERY of a circle is its entire bounding line ; or it is a curved line, all points of which are equally distant from a point within called the center.
Σελίδα 210 - SQUARE MEASURE 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet — 1 square yard (sq.
Σελίδα 210 - CUBIC MEASURE 1728 cubic inches (cu. in.) = 1 cubic foot (cu. ft.) 27 cubic feet = 1 cubic yard (cu. yd.) 128 cubic feet = 1 cord (cd...
Σελίδα 171 - Thus, to draw a line through a given point parallel to a given line...
Σελίδα 188 - ... rectangle, is equal to the product of the number of linear units in its base by the number of linear units iu its altitude.
Σελίδα 5 - Both terms of a fraction may be divided by the same number without changing the value of the fraction.
Σελίδα 210 - Measures 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt.) 4 quarts = 1 gallon (gal.) 1 gallon =231 cu.
Σελίδα 188 - The number of cubic units in any rectangular prism is equal to the product of the number of square units in the base and the number of linear units in the altitude.