Lesson Plan

Building To 100: Building And Decomposing Numbers

Curated and Reviewed by Lesson Planet

Following a catchy video about decomposing numbers, young mathematicians build and write numbers using dice. Class members work to create an anchor chart that displays six ways to make numbers. Beans get scooped and estimated, then pupils write and build numbers using manipulatives. The assessment challenges pupils individually while working in small groups.  

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CCSS: Adaptable
Instructional Ideas
  • Keep math manipulatives out and available for early finishers to explore
  • Replay the opening video as a brain break to give learners movement and a concept refresher
  • Display the anchor chart on your math focus wall for pupils to review when needed
Classroom Considerations
  • Prep time requires making copies and gathering manipulatives
  • The video needs internet access and audio to play
Pros
  • Handouts come in English and Spanish
  • Provides picture examples, teacher notes, and challenge activities
Cons
  • None
Common Core