Ch 9: OAE Middle Grades Math: Rational Numbers

About This Chapter

Use these lessons to brush up on your knowledge of rational numbers and how to perform operations with them. The engaging videos provide you with tips for solving related problems on the OAE Middle Grades Math exam.

OAE Middle Grades Math: Rational Numbers - Chapter Summary

Let us help in your review of rational numbers and how to perform operations with them as you prepare for the OAE Middle Grades Math test. The videos cover the following topics that can assist you with exam questions on the following topics:

  • Defining rational numbers
  • Comparing and ordering rational numbers
  • Graphing rational numbers on a number line
  • Finding the absolute value of a rational number
  • Adding, subtracting, multiplying and dividing rational numbers
  • Using notation for rational numbers, fractions and decimals

These lessons review information you probably studied in your college classes, but you may encounter some new concepts too. You can study as your schedule permits, on a computer, phone or tablet.

Objectives of the OAE Middle Grades Math: Rational Numbers Chapter

In Ohio, anyone seeking certification to teach mathematics in the middle grades must pass the OAE Middle Grades Math exam. This exam is divided into four sections, or domains. Questions on the material covered in the Rational Numbers chapter are in the domain on number sense and operations, which accounts for 17% of the total exam.

All the questions on the OAE Middle Grades Math exam are multiple choice, and the test is computer delivered. You can experience what it's like to answer these types of questions with the quizzes that follow each of our lessons. These quizzes also let you check your learning and determine in what areas you should devote extra study.

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Other Chapters

Other chapters within the Ohio Assessments for Educators - Middle Grades Mathematics (030): Practice & Study Guide course