Ch 2: Angles for Elementary School

About This Chapter

Fun and engaging lessons can help your elementary school student better understand angles. Interior angles, opposite angles and acute angles are just a few explored in this chapter.

Angles for Elementary School - Chapter Summary

Are you looking for ways to help your student gain greater insight into angles? If so, this chapter can help! Lessons are designed to boost your elementary school student's knowledge of a variety of angle concepts, including how to find interior angles and the measure of an acute angle. This chapter also covers opposite angles and the meaning of a bisector. Your student can review the lessons in any sequence and as often as desired. Short quizzes and a chapter exam are available to reinforce lesson concepts.

Who It's For

Kids who need extra help with angles will benefit from the lessons in this chapter. There's no faster or easier way to learn about angles.

  • Students who have fallen behind in understanding the definitions and mathematical operations associated with angles
  • Students with learning disabilities or need a little extra help learning about angles
  • Students who prefer multiple ways of learning geometry (visual or auditory)
  • Students who have missed class and need to catch up
  • Students who need an efficient and convenient way to learn about angles
  • Students who struggle to understand their geometry teachers
  • Students who attend schools without extra geometry resources

How It Works

  • Find lessons in the chapter that cover angle topics your student needs to learn or review.
  • Review the lesson with your student or read through the text lesson.
  • Refer to the highlighted vocab words to reinforce learning about angles.
  • Test your student's understanding of each lesson with short quizzes.
  • Verify your student understands angles by completing the Angles for Elementary School chapter exam.

6 Lessons in Chapter 2: Angles for Elementary School
Test your knowledge with a 30-question chapter practice test
What Are Interior Angles? - Definition & Examples

1. What Are Interior Angles? - Definition & Examples

There right angles, acute angles and obtuse angles. But no matter the angle, if it is an inside angle it is called and interior angle. Interior angles show up anywhere two lines meet.

How to Find Interior Angles

2. How to Find Interior Angles

After completing this lesson, you will be able to describe what an interior angle is and find its measurements. We will explore interior angles in regular polygons such as equilateral triangles, squares, and pentagons.

What is the Measure of an Acute Angle?

3. What is the Measure of an Acute Angle?

The world is made up of angles of all kinds; they are all around us and we see them everyday. In this lesson, we will look specifically at acute angles. We will learn how to identify them and measure them.

Acute Angle Facts: Lesson for Kids

4. Acute Angle Facts: Lesson for Kids

Whether it's the hands of a clock or the open mouth of an alligator, we see angles all around us. There are many different types of angles. In this lesson, you will learn about the characteristics of acute angles.

What is a Bisector? - Definition & Example

5. What is a Bisector? - Definition & Example

In this lesson, we will break apart the word bisector to figure out what this word means! We will also see two examples of popular bisectors used in math!

What Are Opposite Angles? - Definition & Example

6. What Are Opposite Angles? - Definition & Example

Many times when you think of opposites, you think of things that are different. In this lesson, we are going to look at opposite angles and find out that not all opposites are different.

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

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