Your device is currently offline. You can view downloaded files in My Downloads.

Lesson Plan

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

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
Quick Assign

You have saved this lesson!

Here's where you can access your saved items.

Dismiss

Card of

or to view additional materials

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

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)
Related content

Appears in

Expressing and comparing three-digit numbers

Provide feedback