Module 10  Math 4B  Course Guide
Module Overview:
In this module, students will will learn about rectangles and their qualities. They will learn about finding the perimeter of a rectangle. Students will learn about finding the area of rectangles. Students will learn how to find the missing side of a rectangle when you are given areas or perimeters. They will learn about measuring to oneeighth of an inch. Students will learn about using a line plot. They will learn about using a line plot to solve problems.They will learn about rays and lines. Students will learn about angles and how to name them. They will learn about the relationship between angles and circles.
Module Materials:
Lesson #  Lesson Title  Material(s) 

1  The Rectangle  Math Notebook 
2  Perimeter of a Rectangle  Math Notebook 
3  Area of Rectangles  Math Notebook 
4  Area and Perimeter  Math Notebook 
5  Measuring Inches  Ruler 
6  Line Plots  Math Notebook 
7  Problem Solving with Line Plots  Math Notebook 
8  Rays  Math Notebook 
9  Angles  Math Notebook 
10  Angles and Circles  Math Notebook 
Module Objectives:
Lesson #  Lesson Title  Objective(s) 

1  The Rectangle 

2  Perimeter of a Rectangle 

3  Area of Rectangles 

4  Area and Perimeter 

5  Measuring Inches 

6  Line Plots 

7  Problem Solving with Line Plots 

8  Rays 

9  Angles 

10  Angles and Circles 

Module Key Words:
Key Words 

math rectangle right angle vertex perimeter length width area measure ruler inch half eighth line plot data set fraction geometry ray endpoint angle circle degree onedegree turn 
Module Assignments:
Lesson #  Lesson Title  Page #  Assignment Title 

1  The Rectangle  8  Drawing Rectangles 
2  Perimeter of a Rectangle  7  Practice Finding Perimeter 
3  Area of Rectangles  4  Practice Finding Area with Models 
3  Area of Rectangles  9  Practice Finding Area 
4  Area and Perimeter  5  Practice Finding Whatâ€™s Missing 
5  Measuring Inches  8  Practice Measuring 
6  Line Plots  7  Practice with Line Plots 
7  Problem Solving with Line Plots  4  Practice Using Line Plots to Solve Problems 
8  Rays  8  Practice With Rays 
9  Angles  7  Practice Naming Angles 
10  Angles and Circles  6  Exploring Angles and Circles 
Learning Coach Notes:
Lesson #  Lesson Title  Notes 

1  The Rectangle 

2  Perimeter of a Rectangle 

3  Area of Rectangles 

4  Area and Perimeter  When your student completes the activity in this lesson have them check their work with the answer key circling what they got wrong. Go through any problems they got wrong and discuss how to correct it. 
5  Measuring Inches 

6  Line Plots 

7  Problem Solving with Line Plots  When your student completes the activity in this lesson have them check their work with the answer key circling what they got wrong. Go through any problems they got wrong and discuss how to correct it. 
8  Rays 

9  Angles 

10  Angles and Circles 

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 

The Rectangle 

Perimeter of a Rectangle 

Area of Rectangles 

Area and Perimeter 

Measuring Inches 

Line Plots 

Problem Solving with Line Plots 

Rays 

Angles 

Angles and Circles 

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 

The Rectangle  Rectangles 

Perimeter of a Rectangle  Explore Perimeter 

Perimeter of a Rectangle  Perimeter 

Area of Rectangles  Areas and Perimeters 

Area of Rectangles  Understanding Area 

Area of Rectangles  Areas of Rectangles with Equal Perimeters 

Area and Perimeter  Rectangles: Solar Panels 

Measuring Inches  Measuring Length in Inches 

Measuring Inches  Word Problems Involving Measurement in Inches 

Line Plots  Compare Data Sets 

Line Plots  Line Plots with Wider Bins 

Line Plots  Line Plots 

Problem Solving with Line Plots  Adding and Subtracting Fractions 

Rays  Geometry 

Rays  Lines, Rays and Angles 

Rays  Lines and Angles 

Angles  Lines and Angles 

Angles  Naming Angles 

Angles and Circles  All About Angles 

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 
