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Grades 3–5
Expectations:
In grades 3–5
all students should– |
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understand the place-value structure of the base-ten number system
and be able to represent and compare whole numbers and decimals; |
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recognize equivalent representations for the same number and generate
them by decomposing and composing numbers; |
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develop understanding of fractions as parts of unit wholes, as parts
of a collection, as locations on number lines, and as divisions of whole numbers; |
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use models, benchmarks, and equivalent forms to judge the size of
fractions; |
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recognize and generate equivalent forms of commonly used fractions,
decimals, and percents; |
| • |
explore numbers less than 0 by extending the number line and through
familiar applications; |
| • |
describe classes of numbers according to characteristics such as
the nature of their factors.
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