Copyright

Ch 28: MTEL Middle School Mathematics: Principles of Geometry

About This Chapter

Use this chapter to review the principles of geometry. You'll be required to answer related questions on the MTEL Middle School Mathematics examination. The chapter consists of transcripts, quizzes and videos.

MTEL Middle School Mathematics: Principles of Geometry - Chapter Summary

Be certain that your understanding of the principles of geometry is complete before you are required to display your knowledge on the MTEL Middle School Mathematics examination. Learn to differentiate between perpendicular and parallel lines, find the base and height of a triangle, and identify various transformations when you explore the lessons in this chapter. You can also practice using triangle similarity theorems. By the time you finish studying, you could:

  • Identify geometry's basic shapes and undefined terms
  • Recognize points, angles and lines as well as similar triangles
  • Create a polygon
  • Calculate the measurements of different kinds of angles
  • Describe perpendicular, transverse and parallel lines
  • Find the properties of a triangle
  • Use a vertical angle
  • List the characteristics of several transformations

The online lessons are engaging, short, fun and easy to follow. The flexible nature of the chapter means that you can literally study anywhere as long as you've got an Internet-connected mobile device with you. Take the handy self-assessment quizzes whenever you feel ready, and check out the video tags by clicking the timeline link. You should also utilize the transcript and worksheets.

10 Lessons in Chapter 28: MTEL Middle School Mathematics: Principles of Geometry
Test your knowledge with a 30-question chapter practice test
Undefined Terms of Geometry: Concepts & Significance

1. Undefined Terms of Geometry: Concepts & Significance

What do points, lines, planes, and sets have in common? Watch this video lesson to find out what they are, what they look like, and why they are called undefined terms.

Points, Lines & Angles in Geometry

2. Points, Lines & Angles in Geometry

After watching this video lesson, you should understand the basic terms that form the foundation of geometry. Learn what a point is, what a line is, what an angle is, and learn about a special type of angle called a right angle.

What is a Polygon? - Definition, Shapes & Angles

3. What is a Polygon? - Definition, Shapes & Angles

Polygons are everywhere! In this lesson, you will learn what they are and what they look like. You will also learn about a special class of polygons and how to find its angles.

Types of Angles: Vertical, Corresponding, Alternate Interior & Others

4. Types of Angles: Vertical, Corresponding, Alternate Interior & Others

In addition to basic right, acute, or obtuse angles, there are many other types of angles or angle relationships. In this lesson, we will learn to identify these angle relationships and discuss their measurements.

Parallel, Perpendicular and Transverse Lines

5. Parallel, Perpendicular and Transverse Lines

What are the different types of lines? Where are they visible in the real world and how can you recognize them? Find out here and test your knowledge with a quiz.

Overview of the Basic Shapes in Geometry

6. Overview of the Basic Shapes in Geometry

Watch this video lesson to learn about some basic shapes in geometry. These are the shapes that you will come across most often in math. Watch as triangles, rectangles, pentagons, and circles come by.

Triangles: Definition and Properties

7. Triangles: Definition and Properties

What makes a shape a triangle? In this lesson, we'll explore the definition of a triangle, then analyze the parts of triangles, including the vertices, base and height.

How to Identify Similar Triangles

8. How to Identify Similar Triangles

Similar triangles have the same characteristics as similar figures but can be identified much more easily. Learn the shortcuts for identifying similar triangles here and test your ability with a quiz.

Vertical Angles & Complementary Angles: Definition & Examples

9. Vertical Angles & Complementary Angles: Definition & Examples

Special angles make your life easier. Learn how you can use the properties of special angles to help you find the measurements of missing angles in this video lesson.

Transformations in Math: Definition & Graph

10. Transformations in Math: Definition & Graph

In geometry, transformation refers to the movement of objects in the coordinate plane. This lesson will define and give examples of each of the four common transformations and end with a quiz to make sure you are moving in the right direction.

Chapter Practice Exam
Test your knowledge of this chapter with a 30 question practice chapter exam.
Not Taken
Practice Final Exam
Test your knowledge of the entire course with a 50 question practice final exam.
Not Taken

Earning College Credit

Did you know… We have over 200 college courses that prepare you to earn credit by exam that is accepted by over 1,500 colleges and universities. You can test out of the first two years of college and save thousands off your degree. Anyone can earn credit-by-exam regardless of age or education level.

To learn more, visit our Earning Credit Page

Transferring credit to the school of your choice

Not sure what college you want to attend yet? Study.com has thousands of articles about every imaginable degree, area of study and career path that can help you find the school that's right for you.

Other Chapters

Other chapters within the MTEL Mathematics (Middle School)(47): Practice & Study Guide course

Support