The Massachusetts Teacher, Volumen11Mass. Teachers' Association, 1858 |
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Página 74
... equal to the circum- ference of the base of the cone . But , as circumferences are as their radii , we have the arc of the sector equal to of an entire circumference , or 10 ° . Let AFG be a portion of the sector , the angle A being 10 ...
... equal to the circum- ference of the base of the cone . But , as circumferences are as their radii , we have the arc of the sector equal to of an entire circumference , or 10 ° . Let AFG be a portion of the sector , the angle A being 10 ...
Página 238
... equal to - - 1 , - 3 , & c . , to 13 terms , equal to B's series in the - 65 miles , to be ing him really 195 miles to the right of the point A , or to C ' . same time is 7 , 5 , 3 , 1 , measured from the point B to the right , bringing ...
... equal to - - 1 , - 3 , & c . , to 13 terms , equal to B's series in the - 65 miles , to be ing him really 195 miles to the right of the point A , or to C ' . same time is 7 , 5 , 3 , 1 , measured from the point B to the right , bringing ...
Página 248
... equal to the same thing , are equal to each other , " the benefit of this sentence either con- sists in their being able to recite it verbatim , or it must be derived from a fact which appeals to common sense . An intelli- gent teacher ...
... equal to the same thing , are equal to each other , " the benefit of this sentence either con- sists in their being able to recite it verbatim , or it must be derived from a fact which appeals to common sense . An intelli- gent teacher ...
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American application ARITHMETIC arrangement Association attention become better Boston called cents character child classes College Committee common complete connection contains copy course desire duties English equal examination exercises expressed fact favor feel furnished Geometry give given Grammar hand High School hundred illustrated important improvements influence institutions instruction interest introduced kind knowledge labor language less lessons Massachusetts matter means meeting method mind moral nature never Normal object parents person practical prepared present Price Primary principles profession progress Public Schools published pupils question Readers reason received reference regard relation respect rules scholars success teacher teaching text-book things thought tion United volume whole young