78) This unit also has two embedded Assessment activities: Investigation 2, Session 6: Picturing a Rectangle (p. ... Investigation 3: Fractions of Geometric Shapes ai How do students represent numbers with arrays? Can they find more thananbsp;...

Title | : | Shapes, halves, and symmetry |

Author | : | Joan Akers, TERC (Firm) |

Publisher | : | - 2006 |

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