**Grade One**

**Math
Lessons for ...**

Number Sense and Numeration | Measurement | Geometry and Spatial Sense | Patterning and Algebra | Data Management and Probability |

Lesson Category |
Title |
Skills |
Materials |

Number Sense and
Numeration |
|||

Understanding Number | |||

Computations | |||

nsn-cp-01 | Subtraction Turtles | Subtraction Sentences | |

nsn-cp-02 | Addition Turtles | Addition Sentences | |

Applications | |||

Measurement |
|||

Unit of Measure | |||

Perimeter and Area | |||

Capacity, Volume and Mass | |||

Geometry and
Spatial Sense |
|||

Three and Two Dimensional Geometry | |||

Transformational Geometry | |||

Patterning and
Algebra |
|||

Data
Management and Probability |
|||

Collecting, Organizing and Analyzing Data | |||

Concluding and Reporting | |||

Probability |