TEKS 2.2B: Standard, Word, and Expanded Form
Place Value in Standard and Word Form
About this lesson
Learning Target: I can read base ten blocks and write the number they represent in standard form and word form.
Focuses On:
- Reading base ten blocks and writing the correct number in standard form
- Reading base ten blocks and writing the correct number in word form
Builds On:
1.2C
Use objects, pictures, and expanded and standard forms to represent numbers up to 120
K.2I
Compose and decompose numbers up to 10 with objects and pictures
Next Level:
3.2A
Compose and decompose numbers up to 100,000 as a sum of so many ten thousands, so many thousands, so many hundreds, so many tens and so many ones using objects, pictorial models, and numbers, including expanded notation as appropriate
Read More:
This lesson is designed to support student understanding of how base ten blocks represent place value and writing numbers in standard and word form.
The two instructional blocks in this lesson focus on writing numbers in standard form and writing numbers in word form.
In the first instructional block, students read base ten blocks and write those numbers in standard form.
The second instructional block focuses on reading base ten blocks and writing those numbers in word form.
Scaffolds and supports such as pictorial representations are intentionally built throughout the lesson to support conceptual learning.
Grade 2MathTEKS 2.2BPlace Value in Expanded Form
About this lesson
Learning Target: I can write the expanded form of a number from standard and word form.
Focuses On:
- Writing a number in expanded form when given its standard form
- Writing a number in expanded form when given its word form
Builds On:
1.2C
Use objects, pictures, and expanded and standard forms to represent numbers up to 120
K.2I
Compose and decompose numbers up to 10 with objects and pictures
Next Level:
3.2A
Compose and decompose numbers up to 100,000 as a sum of so many ten thousands, so many thousands, so many hundreds, so many tens and so many ones using objects, pictorial models, and numbers, including expanded notation as appropriate
Read More:
This lesson is designed to support student understanding of how to write the expanded form of a number from the standard or word form.
The two instructional blocks in this lesson focus on writing numbers in expanded form when given its standard from and writing numbers in expanded form when given its word form.
In the first instructional block, students write a number in expanded form when given its standard form.
The second instructional block focuses on writing a number in expanded form when given its word form.
Scaffolds and supports such as expanded form templates are intentionally built throughout the lesson to support conceptual learning.
Grade 2MathTEKS 2.2B
