Escribamos números de tres dígitos
The purpose of this lesson is for students to use their understanding of place value to identify and write three-digit numbers.
In previous lessons, students learned that the three digits in a three-digit number represent amounts of hundreds, tens, and ones.
In this lesson, students build on this understanding to write three-digit numbers when the number or value of the hundreds, tens, and ones are shown in different orders. Throughout the lesson, students practice identifying and writing three-digit numbers using their understanding of place value.
- Read, write, and represent three-digit numbers using base-ten numerals.
- Representemos números de tres dígitos usando numerales en base diez.
Materials to Gather
|Activity 1||20 min|
|Activity 2||15 min|
|Lesson Synthesis||10 min|
Teacher Reflection Questions
Why is it important for students to be able to connect different representations of three-digit numbers? How does the work of today’s lesson help students expand their understanding of place value to include a hundred as a unit?
- Greatest of Them All (1–5), Stage 1: Two-digit Numbers (Supporting)
- Mystery Number (1–4), Stage 1: Two-digit Numbers (Supporting)