Explain equivalence of fractions in special cases, and compare fractions by reasoning about their size.
Number and Operations–Fractions
Develop understanding of fractions as numbers.
Explain equivalence of fractions in special cases, and compare fractions by reasoning about their size.
Number and Operations–Fractions
Develop understanding of fractions as numbers.
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Ability to use concrete manipulatives and visual models to explain reasoning about fractions
Knowledge that equivalent fractions are ways of describing the same amount by using different-sized fractional parts (e.g., 1/2 is the same as 2/4 or 3/6 or 4/8)
Ability to use a variety of models when investigating equivalent fractions (e.g., number line, Cuisenaire rods, fraction towers, fraction circles, equivalence table, fraction strips)
Ability to relate equivalency to fractions of a region or fractions of a set
Ability to use benchmarks of 0, 1/2, and 1 comparing fractions
Explain equivalence of fractions in special cases, and compare fractions by reasoning about their size.
Explain equivalence of fractions in special cases, and compare fractions by reasoning about their size.
Explain equivalence of fractions and compare fractions by reasoning about their size.
Explain equivalence of fractions in special cases, and compare fractions by reasoning about their size.
Explain equivalence of fractions through reasoning with visual fraction models. Compare fractions by reasoning about their size.