# 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 one-eighth 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 pen or pencil
crayons or colored pencils (optional)
2 Perimeter of a Rectangle pen or pencil;
3 Area of Rectangles pen or pencil;
4 Area and Perimeter pen or pencil;
5 Measuring Inches pen or pencil
ruler
6 Line Plots pen or pencil;
7 Problem Solving with Line Plots pen or pencil;
8 Rays pen or pencil;
9 Angles pen or pencil;
10 Angles and Circles pen or pencil;

Module Objectives:

Lesson # Lesson Title Objective(s)
1 The Rectangle
1. Identify the length and width of rectangles.
2. Construct rectangles and label the parts.
2 Perimeter of a Rectangle
1. Find the perimeter of a rectangle.
3 Area of Rectangles
1. Find the area of rectangles by covering them with unit squares or by counting squares in models.
2. Find the area of a rectangle, when given its length and width.
4 Area and Perimeter
1. Given the area or perimeter, find either the length or the width of a rectangle.
5 Measuring Inches
1. Measure objects up to an eighth of an inch.
6 Line Plots
1. Read line plots and represent measurements on a line plot.
7 Problem Solving with Line Plots
1. Add and subtract fractions based on data from a line plot.
8 Rays
1. Define and name rays.
9 Angles
1. Define and name angles.
10 Angles and Circles
1. Identify angles by using circles.
2. Use word problems to explore one-degree turns.

Module Key Words:

Key Words
rectangle
angle
parallel
length
width
perimeter
area
measure
inch
quarter-inch
eighth-inch
data set
line plot
compare
line plots
fractions
geometry
lines
rays
angles
point
vertex
degrees
circle

Module Assignments:

Lesson # Lesson Title Page # Assignment Title
1 The Rectangle 8 Drawing Rectangles Assignment
2 Perimeter of a Rectangle 7 Finding Perimeter Assignment
3 Area of Rectangles 3 Area with Models Assignment
3 Area of Rectangles 9 Finding Area Assignment
4 Area and Perimeter 5 Finding What’s Missing Assignment
5 Measuring Inches 8 Measuring Assignment
6 Line Plots 7 Line Plots Assignment
7 Problem Solving with Line Plots 4 Using Line Plots to Solve Problems Assignment
8 Rays 8 Rays Assignment
9 Angles 7 Naming Angles Assignment
10 Angles and Circles 6 Exploring Angles and Circles Assignment

None

## 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
1. What is a rectangle?
Perimeter of a Rectangle
1. What is perimeter?
Area of Rectangles
1. How do you find the area of a rectangle?
Area and Perimeter
1. What is the difference between area and perimeter?
Measuring Inches
1. What are the different parts of an inch on a ruler?
Line Plots
1. What are line plots?
Problem Solving with Line Plots
Rays
1. What is a ray?
Angles
1. What is an angle?
Angles and Circles
1. How are angles and circles related?

## 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
1. What is a vertex?
2. What is a rectangle?
3. What is a polygon?
4. Why is a square considered a rectangle?
Perimeter of a Rectangle Explore Perimeter
1. What is perimeter?
2. How can you use a geoboard to measure perimeter?
Perimeter of a Rectangle Perimeter
1. How do you find the perimeter of different shapes?
Area of Rectangles Areas and Perimeters
1. What is perimeter?
2. What is area?
3. How do you find the area?
Area of Rectangles Understanding Area
1. How do you find the area of a rectangle?
Area of Rectangles Areas of Rectangles with Equal Perimeters
1. Can shapes with equal perimeters have the same area?
2. Why or why not?
Area and Perimeter Rectangles: Solar Panels
1. What is perimeter?
2. What is area?
3. What is the formula for the area of a rectangle?
Measuring Inches Measuring Length in Inches
1. What is important to remember when you measure with a ruler?
Measuring Inches Word Problems Involving Measurement in Inches
1. What are some strategies you can use to solve measurement word problems?
Line Plots Compare Data Sets
1. What are the sets involved in comparing data sets?
Line Plots Line Plots with Wider Bins
1. What is a line plot?
Line Plots Line Plots
1. What is a line plot?
2. What is the mode?
3. What is the range?
Problem Solving with Line Plots Adding and Subtracting Fractions
1. What are the steps involved in adding and subtracting fractions?
Rays Geometry
1. What is Geometry?
2. What kind of Geometry is usually studied in school?
3. What are the two kinds of reasoning used in Geometry?
4. What is inductive reasoning?
5. What is deductive reasoning?
6. When do you use inductive reasoning in Geometry?
7. When do you use deductive reasoning in Geometry?
Rays Lines, Rays, and Angles
1. What is a point?
2. What is a line?
3. What is a line segment?
4. What is a ray?
5. What is a plane?
Rays Lines and Angles
1. What are parallel lines?
2. What are intersecting lines?
3. What are perpendicular lines?
4. What is a degree?
Angles Lines and Angles
1. What is a line?
2. What is a line segment?
3. What is a ray?
4. What is an angle?
5. What is a right angle?
Angles Naming Angles
1. How do you name an angle?
Angles and Circles All About Angles
1. Discuss 5 things you learned about angles from this video.

## 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