Unit Plan

Understanding Numbers to 1000


Grade Levels

Related Academic Standards

Assessment Anchors

Eligible Content

Big Ideas




In this unit, students will gain a deeper understanding of place value. Students will:

  • read and write three-digit numbers.
  • compare three-digit numbers.
  • model three-digit numbers using base-ten blocks.
  • skip count forward to and backward from 1000 by 2s, 5s, and 10s.

Essential Questions

  • How is mathematics used to quantify, compare, represent, and model numbers?
  • How are relationships represented mathematically?

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Formative Assessment


  • Current Rating





I like how this unit plan offers a varied approach to learning. The numerous activities and games are sure to engage students throughout the lessons."Tangram Puzzles" in materials and resources would be a great way to enrich this unit.

Posted more than a year ago
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