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Mathematics 8 Support Fraction Meanings

Mathematics 8 Support Fraction Meanings. Part of a Whole. the result when the whole or unit is partitioned into equal-sized parts. Part of a Whole. Sharing tasks promote developmental understanding for part of a whole.

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Mathematics 8 Support Fraction Meanings

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  1. Mathematics 8 Support Fraction Meanings

  2. Part of a Whole the result when the wholeor unit is partitioned into equal-sized parts

  3. Part of a Whole Sharing tasks promote developmental understanding for part of a whole. The parts into which the whole is divided are equal but do not need to be identical. Fraction parts do not have to be adjacent.

  4. Parts of a Set the result when a group or a collection of things is partitioned

  5. Parts of a Set The members of the set do not have to be identical. Containing or enclosing the set helps students see the set as one unit.

  6. Part of a Measure involves associating marks on measuring devices, such as rulers, with fraction names

  7. Part of a Measure This is the most abstract of the first three meanings but the most useful for the teaching of computational skills.

  8. Can be Used to Name a Ratio a comparison between two quantities that may or may not involve different units

  9. Can be Used to Name a Ratio A ratio is a numerical relationship A fraction used to name a ratio may or may not involve wholes, groups or the name for a point (measure). It involves making a comparison.

  10. An Indicated Division the symbolic form of a fraction is seen as the quotient of 2 integers with the fraction bar as a signal to divide

  11. Can be Used as an Operator to operate on a unit (e.g. of 12)

  12. Can be Used as an Operator A misconception that often occurs is that students think that multiplication “always makes bigger” and division “always makes smaller”.

  13. Write about or draw to illustrate each of the meanings.

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