# Ch 2: Logic in Mathematics: Help and Review

The Logic in Mathematics chapter of this High School Geometry Help and Review course is the simplest way to master mathematical logic. 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 logic in mathematics.

## Who's it for?

Anyone who needs help understanding high school geometry material will benefit from taking this course. You will be able to grasp the subject matter faster, retain critical knowledge longer and earn better grades. You're in the right place if you:

• Have fallen behind in understanding the role of mathematical logic in geometry.
• Need an efficient way to learn about logic in mathematics.
• Learn best with engaging auditory and visual tools.
• Struggle with learning disabilities or learning differences, including autism and ADHD.
• Experience difficulty understanding your teachers.
• Missed class time and need to catch up.
• Can't access extra math learning resources at school.

## How it works:

• Start at the beginning, or identify the topics that you need help with.
• Watch and learn from fun videos, reviewing as needed.
• Refer to the video transcripts to reinforce your learning.
• Test your understanding of each lesson with short quizzes.
• Submit questions to one of our instructors for personalized support if you need extra help.
• Verify you're ready by completing the Logic in Mathematics 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 Logic in Mathematics chapter exam to be prepared.
• Get Extra Support: Ask our subject-matter experts any relevant question. They're here to help!
• Study With Flexibility: Watch videos on any web-ready device.

## Students will review:

In this chapter, you'll learn the answers to questions including:

• What roles do critical thinking and logic play in mathematics?
• What are the four types of logical fallacies, and how can they be avoided?
• How do appeals to emotion, ignorance or popularity lead to logical fallacies?
• What is a proposition, and how can it influence a truth value?
• How do conjunctions and disjunctions in math differ?
• What is the definition of a conditional statement?
• How do direct proofs work?
• What steps are involved in using a geometric proof?

13 Lessons in Chapter 2: Logic in Mathematics: 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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