NBS Special Publication, 345-346. izdevumsU.S. Government Printing Office, 1918 |
No grāmatas satura
1.5. rezultāts no 58.
2. lappuse
... fractions and percent - time which would , upon metric conversion , become available for other important studies . ( ch . II . ) The inservice training of about a million elementary school teachers is a teaching tasks , a small number ...
... fractions and percent - time which would , upon metric conversion , become available for other important studies . ( ch . II . ) The inservice training of about a million elementary school teachers is a teaching tasks , a small number ...
8. lappuse
... fractions and mixed numbers , so that computations are complex and lengthy . 7 School experience in the UK has led to preferences for 5- and 10 - gram plastic weights and larger - than - centimeter blocks and tiles . 8 300 mm = of ...
... fractions and mixed numbers , so that computations are complex and lengthy . 7 School experience in the UK has led to preferences for 5- and 10 - gram plastic weights and larger - than - centimeter blocks and tiles . 8 300 mm = of ...
9. lappuse
... fractions , now much delayed , must occur earlier . ( It is remarkable that the first nation to adopt a decimal coinage should after 180 years still not teach decimal fractions in the early elementary years . ) At the same time , much ...
... fractions , now much delayed , must occur earlier . ( It is remarkable that the first nation to adopt a decimal coinage should after 180 years still not teach decimal fractions in the early elementary years . ) At the same time , much ...
11. lappuse
... fractions and percent problems , while the study of decimal fractions and place value is much delayed . The inertia which preserves such practices can be overcome by a national program of change , but it seems likely that little ...
... fractions and percent problems , while the study of decimal fractions and place value is much delayed . The inertia which preserves such practices can be overcome by a national program of change , but it seems likely that little ...
12. lappuse
... fractions of a pound should be encouraged in retail trade . Decimal fractions should be introduced earlier in the arithmetic curriculum , and the extensive drill in common fractions , which occupies so much of elementary arithmetic ...
... fractions of a pound should be encouraged in retail trade . Decimal fractions should be introduced earlier in the arithmetic curriculum , and the extensive drill in common fractions , which occupies so much of elementary arithmetic ...
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Bieži izmantoti vārdi un frāzes
advantage areas Association Canada Celsius centimeters Commerce competitive consumer countries curriculum customary system decimal designed and manufactured developed electrical elementary English units equipment estimated Exports of MSS factors foreign trade fractions going metric grades home sewer imperial units imports inch-pound inches increase industry inservice training Japan kilogram machine tools machinery manufactured in metric manufactured in U.S. materials mathematics measurement system ment meter metric conversion metric measurement metric standards metric system metric units Millions of Dollars MSS Product Classes occupational education percent period problems Product Classes cont'd Product description 1969 purchase respondents shipments SIC Product description sizes sumer survey system of measurement system of units teachers teaching tion total rankings U.S. customary units U.S. exports U.S. Metric Study United Kingdom units and engineering weights and measures
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