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Fractions as Parts, Wholes, and Fair Shares

Equal parts become fraction names, fair shares, visual models, number lines, and fraction-of-quantity reasoning.

01Equal parts and wholes

Partition one whole and preserve the same-whole condition.

Partition Shapes Equal PartsWhole As Equal PartsSame Whole Constraint
02Fraction names

Name unit and non-unit fractions from equal parts.

Name Unit FractionsName Non Unit Fractions
03Fair sharing

Move from sharing objects to equal fractional shares.

Fair Sharing Discrete ObjectsFair Sharing Equal Shares
04Representations

Coordinate area, bar, and number-line models.

Represent Area ModelRepresent Bar ModelRepresent Number Line UnitRepresent Number Line General
05Fractions of quantities

Find a fractional part of a set or quantity.

Fractions of a setFraction of Quantity Unitary