George's Math Aid

Greetings

This website was created to help you elevate your math skills.

What Do You Want To Do?

For help topics on your math course, select left menu
Understand how to solve equations
Find out more about graphing
Get assistance with factoring
Become proficient at solving word problems
Request any of my handouts in its original file format (Word or Excel)
Use online math tools, such as SageMath Computer Algebra System
Watch my new YouTube Channel
Visit quality websites for math instruction
Receive help on studying math, handling math anxiety, or preparing for a test:
- Math Strategies by Germanna Community College
- Math Anxiety by Austin Community College
- How To Take a Math Test by Austin Community College
- How To Study Math by Paul's Online Math Notes
Browse DCCC math courses to choose your next math course (consult your advisor)
View Recent Updates
- 7/29/20: Posted the last YouTube video for the Arithmetic Review series:
  - M2.9 Practice: Add and Subtract Fractions - Unlike Denominators
- 7/28/20: Posted my YouTube videos for:
  - M2.7 Practice: Add and Subtract Fractions - Like Denominators
  - M2.8 Practice: Least Common Multiple (LCM) and Lowest Common Denominator (LCD)
- 7/26/20: Posted my YouTube video for:
  - M2.6 Practice: Dividing Fractions
- 7/23/20: Posted my YouTube video for:
  - M2.5 Practice: Multiplying Fractions
- 7/21/20: Posted my YouTube video for:
  - M2.4 Practice: Equivalent Fractions
- 7/20/20: Posted my YouTube video for:
  - M2.3 Practice: Reduce Fraction to Lowest Terms
- 7/16/20: Posted my YouTube videos for:
  - M2.2 Practice 1: Convert Mixed Number to Improper Fraction and Reverse - Part 1
  - M2.2 Practice 1: Convert Mixed Number to Improper Fraction and Reverse - Part 2
- 7/14/20: Posted my YouTube video for:
  - M2.1 Practice: Basics of Fractions
- 7/11/20: Posted my YouTube video for:
  - M1.9 Practice 2: Prime Factorization and Greatest Common Factor (GCF)
- 7/8/20: Posted my YouTube video for:
  - M1.9 Practice 1: Finding All Factors and Determining Prime Numbers
- 7/7/20: Posted my YouTube videos for:
  - M1.7 Practice 1: Exponents and Factors
  - M1.9 Practice 1a: Divisibility Rules
- 7/6/20: Posted my YouTube videos for:
  - M1.5 Practice 2: Long Division
  - M1.2 Practice: Rounding
  - M1.6 Practice: Estimate by Rounding
- 7/1/20: Posted my YouTube video for:
  - M1.5 Practice 1: Divide with Zero, Short Division
- 6/30/20: Posted my YouTube videos for:
  - M1.3 Practice 1: Adding Multi-digit Numbers
  - M1.3 Practice 2: Subtracting Multi-digit Numbers
  - M1.4 Practice 1: Multiplying Whole Numbers
  - M1.4 Practice 2: Multiplying Whole Numbers
- 6/29/20: Posted my YouTube videos for:
  - M1.1 Practice 1: Place Value
  - M1.1 Practice 2: Word Name and Standard Notation
- 6/28/20: Posted my YouTube videos for:
  - M0.6: Multiplication Facts Learning Strategies
  - M0.6 Practice 1: Multiplication Facts
  - M0.6 Practice 2: Multiplication Facts
- 6/27/20: Posted Skip Counting: Filled-In List, Blank List by George Hartas (in MAT 025)
- 6/23/20: Posted my YouTube videos for:
  - M0.5 Practice 1: Add Two- and Three-Digit Numbers
  - M0.5 Practice 2: Subtract Two- and Three-Digit Numbers
  - M0.5 Practice 3: Commutative and Associative Property of Addition
- 6/22/20: Posted my YouTube videos for:
  - M0.1 Practice 1: Counting Numbers
  - M0.1 Practice 2: Counting Numbers
  - M0.1 Practice 3: Comparing Numbers
  - M0.2 Practice: Add Single-Digit Whole Numbers
  - M0.3 Practice: Subtract Single-Digit Whole Numbers
- 6/14/20: Posted Mu Prime Math (in MAT 161)
- 6/3/20: Posted Penrose by Carnegie Mellon University (in Tools)
- 4/26/20: Posted Properties of Exponential Functions and Properties of Logarithmic Functions, by Pearson Education (in MAT 151)
- 4/25/20: Posted Why Can't Logarithms Be Negative?, by Krista King (in MAT 151)
- 4/23/20: Updated Function Transformations Order of Operations, by George Hartas and Contributor Christine Rakowski (in MAT 151)
- 4/21/20: Posted Reciprocal Property for Inequalities, by George Hartas (in MAT 151)
- 4/13/20: Posted YouTube videos Addition and Subtraction
- 4/10/20: Posted a YouTube video Polynomial Long Division
- 4/8/20: Posted my first YouTube video Synthetic Division
- 4/6/20: Posted links to my new YouTube Channel

"Why do I have to learn math?" you ask. Watch these videos for your answer.

Thinking about a career in mathematics? Use the Math Careers section to examine math career websites.

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