Math 3: Module 3: Relate Division - Course Guide

Module Overview:

In this module, students will define division and use equal groups to divide, relate repeated subtraction to division, construct pictures with equal groups to model multiplication and division, construct arrays to model multiplication and division, and create division sentences and solve them.

Module Materials:

Lesson #	Lesson Title	Material(s)
1	Using Equal Groups to Divide	crayons or colored pencils pen or pencil 100 counters
2	Division as Repeated Subtraction	100 counters crayons or colored pencils pen or pencil
3	Relate Multiplication and Division Using Pictures	scissors glue 100 counters crayons or colored pencils pen or pencil
4	Using Arrays to Relate Multiplication and Division	100 counters crayons or colored pencils pen or pencil graph or lined paper
5	Problem Solving: Write Division Sentences	crayons or colored pencils pen or pencil

Module Objectives:

Lesson #	Lesson Title	Objective(s)
1	Using Equal Groups to Divide	Define division and use equal groups to divide.
2	Division as Repeated Subtraction	Relate repeated subtraction to division.
3	Relate Multiplication and Division Using Pictures	Construct pictures with equal groups to model multiplication and division.
4	Using Arrays to Relate Multiplication and Division	Construct arrays to model multiplication and division.
5	Problem Solving: Write Division Sentences	Create division sentences and solve them.

Module Key Words:

Key Words
division repeated subtraction multiplication multiplication picture division picture array division strategies problem solving

Module Assignments:

Lesson #	Lesson Title	Page #	Assignment Title
1	Using Equal Groups to Divide	5	Hands-On
2	Division as Repeated Subtraction	5	Hands-On
3	Relate Multiplication and Division Using Pictures	5	Hands-On
4	Using Arrays to Relate Multiplication and Division	5	Hands-On
5	Problem Solving: Write Division Sentences	5	Hands-On

Learning Coach Notes:

None

Guiding Questions
Video Questions

Module Guiding Questions:

When a student starts a lesson ask them questions to check for prior knowledge and understanding and to review concepts being taught. At the end of the lesson ask the questions again to see if their answer changes.

Lesson Title	Question
Using Equal Groups to Divide	How can we divide using equal groups?
Division as Repeated Subtraction	How can we use repeated subtraction to divide?
Relate Multiplication and Division Using Pictures	How are multiplication and division related?
Using Arrays to Relate Multiplication and Division	How can you use an array to help you multiply and divide?
Problem Solving: Write Division Sentences	Do you know how to write a division sentence to solve a problem?

Module Video Questions:

When a student watches a video take time to ask them questions about what they watched. Suggested questions for the videos in this module are listed here. Suggestion: Have the student watch the entire video first all the way through. Then have them watch the video a second time, as they watch it pause the video and ask the questions.

Lesson Title	Video	Question
Using Equal Groups to Divide	Equal Group Magic	How can we divide using equal groups?
Division as Repeated Subtraction	Dragon Division	How can we use repeated subtraction to divide?
Relate Multiplication and Division Using Pictures	Multiplication and Division	How are multiplication and division related?
Using Arrays to Relate Multiplication and Division	Treasure Hunt Multiplication and Division	What is an array?
Problem Solving: Write Division Sentences	Musical Division Sentences	What are some strategies you can use to divide?

Module Suggested Read Aloud Books:

Take time to read to your student or have them read aloud to you. Read a different book each day. While reading the book point out concepts being taught. You may purchase these books or find them at your local library. Suggested things to discuss while reading the book:

What is the main idea?
What are three things new you learned?
How does this book relate to what you are learning about?

#	Book	Author	Lexile Level

Module Outing:

Take some time to apply what your student is learning to the real world. Suggested outings are below.

#	Outing