# Ch 3: CAHSEE - Problems with Percents: Help and Review

The Problems with Percents chapter of this CAHSEE Math Help and Review course is the simplest way to master percents. 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 working with percents.

## Who's it for?

Anyone who needs help learning or mastering CAHSEE math material will benefit from taking this course. There is no faster or easier way to prepare for the CAHSEE math exam. Among those who would benefit are:

• Students who have fallen behind in understanding how to covert between decimal, fraction and percent notation
• 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 percents
• 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 Problems with Percents 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 Problems with Percents chapter exam to be prepared.
• Get Extra Support: Ask our subject-matter experts any percents question. 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 percents unit of a standard high school math course. Topics covered include:

• Changing between decimals and percents
• Changing between decimals and fractions
• Converting fractional notation to percent notation

Final Exam
Chapter Exam

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