- Description
- This material focuses on illustrating subtraction involving numbers up to 20 using both concrete objects and visual representations. By engaging with these models, teachers will introduce to the learners on how to develop a deeper understanding of subtraction as "taking away." Through hands-on exploration and visual aids, learners can reinforce their grasp of subtraction concepts, enhance their problem-solving skills, and gain a more intuitive.

- Objective
- To illustrate subtraction involving numbers up to 20 using concrete and pictorial models effectively reinforces the concept of subtraction as "taking away".

Education Type | K to 12 |

Grade Level | Grade 1 |

Learning Area | Mathematics |

Content/Topic | Numbers and Number Sense Patterns and algebra |

Intended Users | Educators |

Competencies | Constructs equivalent number expression using addition and subtraction Adds mentally two to three one digit numbers with sums up to 18 using appropriate strategies |

Developer | Vivian G. Alinsug |

Copyright | Yes |

Copyright Owner | DepEd-Zamboanga del Sur |

Conditions of Use | Use, Copy, Print |

File Size | 216.33 KB |

File Type | application/pdf |