Lesson plan

3. Write three-digit numbers in word form (FP)

  • From K-5 Math Companion Curriculum
  • Created by
  • Standards
  • Tags:
teaches Common Core State Standards CCSS.Math.Content.2.NBT.A.3 http://corestandards.org/Math/Content/2/NBT/A/3
teaches Common Core State Standards CCSS.Math.Practice.MP7 http://corestandards.org/Math/Practice/MP7
Print

You have saved this lesson plan!

Here's where you can access your saved items.

Dismiss
Content placeholder

Tip: swipe on touch devices, use your keyboard's ← and → arrow keys, or clicker buttons to quickly navigate the lesson plan

or to view additional materials

You'll gain access to interventions, extensions, task implementation guides, and more for this lesson plan.

Lesson objective: Represent three-digit numbers using word form.

This lesson helps to build procedural skills with writing three-digit numbers in word form. Base ten blocks and expanded notation are used here because they support understanding of the value of each digit in a number. This work develops students' understanding that there are a variety of equivalent ways to represent a number.

Students engage in Mathematical Practice 7 (Look for and make use of structure) as they rely on place value patterns to write numbers in word form.

Key vocabulary:

  • expanded form
  • hundreds
  • ones
  • tens
  • value
  • word form

Special materials needed:

  • base ten blocks
  • place value mat (optional)
Provide feedback