Ch 11: AEPA Middle Grades Math: Rational Numbers

About This Chapter

Our video lessons can help you review essential topics related to rational numbers for the AEPA Middle Grades Math exam. The short, multiple-choice quizzes can alert you to any areas that may need additional review.

AEPA Middle Grades Math: Rational Numbers - Chapter Summary

As an aspiring middle grades math teacher in Arizona, you may be asked to demonstrate mastery of concepts related to rational numbers. In this set of lessons, you can take a look at comparing, ordering and graphing rational numbers. When you've finished the chapter, you should be confident in the following content:

  • Ordering and comparing rational numbers
  • Graphing rational numbers and finding their absolute value
  • Adding, subtracting, multiplying and dividing rational numbers
  • Notation used for rational numbers, decimals and fractions

You'll enjoy the engaging lessons presented by experienced instructors. By completing the short, multiple-choice quizzes that follow each lesson, you'll know when you're ready to move to the next concept.

AEPA Middle Grades Math: Rational Numbers Chapter Objectives

Your comprehension of concepts related to rational numbers is measured within the Number Sense and Operations section of the AEPA Middle Grades Math test; this section makes up about 17% of the exam. You could see questions about analyzing relationships between subsets of real numbers, the role of place value and the use of estimation. Being comfortable with translating between various representations of numbers is also important in this section.

You'll be given four hours and 15 minutes to complete the entire 150 multiple-choice questions on this certification exam. Our multiple-choice lesson quizzes offer you invaluable practice for the actual test.

6 Lessons in Chapter 11: AEPA Middle Grades Math: Rational Numbers
Test your knowledge with a 30-question chapter practice test
Comparing & Ordering Rational Numbers

1. Comparing & Ordering Rational Numbers

After watching this video lesson, you will be able to look at any rational number and compare it with any other rational number. Learn what you need to do so that you know which number is greater or lesser than another.

Graphing Rational Numbers on a Number Line

2. Graphing Rational Numbers on a Number Line

Number lines have many uses both in mathematics and everyday life. This lesson will teach you how to graph numbers on a number line and give real-world examples of how to use number lines.

Finding the Absolute Value of a Rational Number

3. Finding the Absolute Value of a Rational Number

Watch this video lesson and you will learn how to deal with absolute values of simple numbers and more complex problems. Learn the order in which you should do calculations so that your answers are correct.

Adding & Subtracting Rational Numbers

4. Adding & Subtracting Rational Numbers

After watching this video lesson, you will be able to add and subtract rational numbers like a pro. Learn what is involved in adding and subtracting these types of numbers.

Multiplying & Dividing Rational Numbers

5. Multiplying & Dividing Rational Numbers

After watching this video lesson, you will know how to multiply and divide rational numbers. You will know when you need to flip your number and when you don't.

Notation for Rational Numbers, Fractions & Decimals

6. Notation for Rational Numbers, Fractions & Decimals

How do fractions become decimals? And how do decimals become fractions? In this lesson, we'll learn about the notation of rational numbers, fractions and decimals and learn how they're related.

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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Other Chapters

Other chapters within the AEPA Middle Grades Mathematics (NT203): Practice & Study Guide course

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