Lesson 3: | Week 12 |

Title | Length and Problem Solving |

Learning Objective: | l solve a problem involving length
l explain how you did it l estimate and check your work. |

Mental Warm Up: | Who has got the solution? |

Main Lesson Idea: | Today we are going to solve a problem. |

Educational Challenges | l Complete your cards.
l Complete your cards. l How many pieces of paper in a 1cm pile? Does it matter what paper you use? |