# Ch 49: OAE Middle Grades Math: Data & Graphs

Let us help you prepare for your OAE Middle Grades Mathematics assessment with video lessons that explore data and graphs. Learn more about bar graphs, histograms, pie charts and scatterplots and take lessons quizzes to practice answering questions similar to ones you will find on the test.

## OAE Middle Grades Math: Data & Graphs - Chapter Summary

Watch the engaging video lessons in this chapter to refresh your knowledge of data and graphs as you prepare to take the OAE Middle Grades Mathematics assessment. You'll take a closer look at how to organize data, read and interpret graphs and more so you'll be prepared to address the following on the test:

• Using tables and graphs in the real world
• Understanding and organizing data with tables and schedules
• Reading and interpreting line graphs and stem and leaf displays
• Defining histograms, bivariate data and cumulative frequency tables
• Creating and interpreting histograms, scatterplots, polygons, dot plots and box plots
• Understanding bar graphs and pie charts
• Calculating percent increase with relative and cumulative frequency tables

Instructors in the video lessons offer the methods needed to help you successfully answer questions on the exam related to data and graphs. The videos are presented in a high-quality visual format that create a fun learning environment.

### OAE Middle Grades Math: Data & Graphs Chapter Objectives

The topics covered in the OAE Middle Grades Math: Data & Graphs chapter are located in the statistics, probability and discrete mathematics portion of the OAE Middle Grades Mathematics assessment, which constitutes about 25% of the total test. The assessment is designed to test your ability to teach this subject in the classroom and ensure you're qualified to secure a subject-matter educator licensure in Ohio. To accomplish these goals, you can watch the video lessons in this chapter and also read video transcripts to help you more easily review the materials. Self-assessment quizzes are also available to test your comprehension of data and graphs and give you practice in answering questions formatted similarly to those found on the test.

All questions on the assessment are multiple choice and are based on specific competencies. You are most likely to encounter questions formatted as short paragraphs, statements or questions that are followed by four answers, one of which you will be required to choose as the best response to the question.

18 Lessons in Chapter 49: OAE Middle Grades Math: Data & Graphs
Test your knowledge with a 30-question chapter practice test
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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