Module 11 - Math 4B - Course Guide

Module Overview:

In this module, students will learn about the different types of angles, measuring angles, constructing angles, adding angles, and decomposing or subtracting angles. Students will learn about writing equations to find missing angles. Students will learn about identifying and drawing basic geometric terms. Students will learn about different types of lines. Students will learn about basic two-dimensional shapes.

Module Materials:

Lesson # Lesson Title Material(s)
1 Types of Angles pen or pencil;
2 Measuring Angles pen or pencil
protractor
3 Constructing Angles pen or pencil
ruler
protractor
4 Adding Angles pen or pencil;
5 Subtracting Angles pen or pencil;
6 Writing Equations pen or pencil;
7 Drawing Geometric Basics pen or pencil
ruler
8 Parallel and Perpendicular Lines pen or pencil
ruler
9 Two-Dimensional Shapes pen or pencil
ruler

Module Objectives:

Lesson # Lesson Title Objective(s)
1 Types of Angles
  1. Identify types of angles (acute, obtuse, right).
2 Measuring Angles
  1. Use a protractor to measure angles to the nearest degree.
3 Constructing Angles
  1. Construct angles using a protractor and straight edge.
4 Adding Angles
  1. Find the sum of two angles.
5 Subtracting Angles
  1. Subtract angles.
6 Writing Equations
  1. Use equations to express the sum and difference of angles.
7 Drawing Geometric Basics
  1. Identify and draw points, lines, segments, rays, angles.
8 Parallel and Perpendicular Lines
  1. Identify the characteristics of perpendicular and parallel lines.
  2. Draw perpendicular and parallel lines.
9 Two-Dimensional Shapes
  1. Identify, describe, and categorize common two-dimensional shapes.

Module Key Words:

Key Words
angle
acute
right
obtuse
measure
protractor
degree
construct
straight edge
addition
circles
degrees
subtraction
decompose
variable
equation
geometry
line
segments
rays
angles
parallel lines
perpendicular lines
intersecting lines
two-dimensional
shape
parallel
perpendicular

Module Assignments:

Lesson # Lesson Title Page # Assignment Title
1 Types of Angles 5 Angles Assignment
2 Measuring Angles 6 Measuring Angles Assignment
3 Constructing Angles 5 Constructing Angles Assignment
4 Adding Angles 7 Adding Angles Assignment
5 Subtracting Angles 6 Subtracting Angles Assignment
6 Writing Equations 7 Using Equations Assignment
7 Drawing Geometric Basics 9 Geometric Terms Assignment
8 Parallel and Perpendicular Lines 7 Parallel and Perpendicular Lines Assignment
9 Two-Dimensional Shapes 8 Two-Dimensional Shapes Assignment

Learning Coach Notes:

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
Types of Angles
  1. What are the different types of angles?
Measuring Angles
  1. How do you measure angles?
Constructing Angles
  1. How do you construct an angle?
Adding Angles
  1. How do you find the sum of angles?
Subtracting Angles
  1. How do you subtract angles?
Writing Equations
  1. What is an equation?
Drawing Geometric Basics
  1. How do you draw a line, line segment, ray, and angle?
Parallel and Perpendicular Lines
  1. What are parallel and perpendicular lines?
Two-Dimensional Shapes
  1. What does two-dimensional mean?

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
Types of Angles Lines or Angles
  1. What is a line?
  2. What is a line segment?
  3. What is a ray?
  4. What is an angle?
Types of Angles Identify Angles
  1. What are the different types of angles?
Measuring Angles Protractor
  1. What is a protractor?
  2. How do you use a protractor?
Measuring Angles Using a Protractor to Measure an Angle
  1. What are the 4 types of angles?
  2. How do you measure an angle?
Constructing Angles Tools to Measure Angles
  1. What is the unit of measurement for an angle?
  2. What do you use to measure an angle?
  3. How do you draw an angle?
Adding Angles Lines and Angles
  1. What is a line?
  2. What is a line segment?
  3. What is ray?
  4. What is an angle?
Writing Equations Finding Missing Angle Measures
  1. What is the total amount of all angles in a triangle?
  2. How do you find the measure of a missing angle in a triangle?
Drawing Geometric Basics 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. \
Drawing Geometric Basics Lines and Rays
  1. What is a point?
  2. What is a line?
  3. What is a ray?
  4. What is a line segment?
  5. What is a plane?
Parallel and Perpendicular Lines Parallel Lines
  1. What are parallel lines?
  2. What are some examples of parallel lines that you learned about in this video?
Parallel and Perpendicular Lines Perpendicular Lines
  1. What are perpendicular lines?
  2. What are some examples of perpendicular lines that you learned about in this video?
Parallel and Perpendicular Lines Line Relationships
  1. What are intersecting lines?
  2. What are parallel lines?
  3. What are perpendicular lines?
Two-Dimensional Shapes Two Dimensional Shapes-Architecture
  1. What types of shapes are used in architecture?
Two-Dimensional Shapes Rectangles
  1. What is a vertex?
  2. What is a rectangle?
  3. What is a square?

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