# Ch 5: High School Algebra - Real Numbers: Help and Review

The Real Numbers chapter of this High School Algebra I Help and Review course is the simplest way to master real numbers. This chapter uses simple and fun videos that are about five minutes long, plus lesson quizzes and a chapter exam to ensure students learn the essentials of real numbers.

## Who's it for?

Anyone who needs help learning or mastering high school algebra I material will benefit from taking this course. There is no faster or easier way to learn high school algebra I. Among those who would benefit are:

• Students who have fallen behind in understanding rational numbers or real numbers
• Students who struggle with learning disabilities or learning differences, including autism and ADHD
• Students who prefer multiple ways of learning math (visual or auditory)
• Students who have missed class time and need to catch up
• Students who need an efficient way to learn about real numbers
• Students who struggle to understand their teachers
• Students who attend schools without extra math learning resources

## How it works:

• Find videos in our course that cover what you need to learn or review.
• Press play and watch the video lesson.
• Refer to the video transcripts to reinforce your learning.
• Test your understanding of each lesson with short quizzes.
• Verify you're ready by completing the real numbers chapter exam.

## Why it works:

• Study Efficiently: Skip what you know, review what you don't.
• Retain What You Learn: Engaging animations and real-life examples make topics easy to grasp.
• Be Ready on Test Day: Use the real numbers chapter exam to be prepared.
• Get Extra Support: Ask our subject-matter experts any question about real numbers. They're here to help!
• Study With Flexibility: Watch videos on any web-ready device.

## Students will review:

This chapter helps students review the concepts in a real numbers unit of a standard high school algebra I course. Topics covered include:

• Graphs of rational numbers on a number line
• Discovery of the absolute value of a real number
• Notation for rational numbers, fractions and decimals
• The order of real numbers

9 Lessons in Chapter 5: High School Algebra - Real Numbers: Help and Review
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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