Strengthen mathematics lessons through collaborative learning with this research-based professional development program. Included are grade-appropriate number and operations topics aligned with the Common Core State Standards.Session 5 Addition and Subtraction Word Problems (Part 1) Overview How do children make sense of addition and subtraction word problems? Description Word problems are the ideal starting place for developing studentsa#39; understanding ofanbsp;...

Title | : | Teaching by Design in Elementary Mathematics, Grades K–1 |

Author | : | Jennifer Stepanek, Melinda Leong, Linda Griffin, Lisa Lavelle |

Publisher | : | Corwin Press - 2010-11-16 |

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