Unit 4, Lesson 10
Ten Times As Much
Grade 4
Preparation
Lesson Narrative
In the previous lesson, students wrote multi-digit numbers in expanded form to highlight the value of each digit. They also described the “ten times” relationship between the value of a digit in one place and the value of the same digit in the place to its right. In this lesson, students use multiplication and division equations to represent this relationship.
- Engagement
None
- Use equations to express the relationship between the value of a digit and its value in the place to its right.
- Let's write equations to show the relationship between the digits in multi-digit numbers.
Required Preparation
None
Teacher Reflection Questions
How did the student work you selected impact the direction of the discussion? What student work might you pick next time if you teach the lesson again?