Learn How Any Teenage Student Can Succeed with Math, just like a Game or Sport They Love!
Especially valuable for struggling students and for future STEM students.
Practical math your teen will actually use, taught step by step by Dr. Del, a former Math Professor and High School Math teacher. You serve as their Coach, and we show you how.
No email needed for the books. Membership comes with a 30-day money-back guarantee.
3 Free Books Below, Now!
Three Free Books every parent of a teen should read, and the teen too should read The Triad Math Army.
Why do so many capable kids leave school believing they are “bad at math”? These books explain what went wrong and what you can do about it. Download them free, no sign-up.
The Triad Math Army
Improves every teenager’s future and, indeed, is for the entire family.
Golden Rule Math for All God’s Children
The ideal 21st-century high school math program.
How and Why Public School Math Is Destroying the USA
The hard truth about school math, and how you can overcome it for your student: Easy, Fun, and Inexpensive.
AI can be a wonderful Math Tutor, when your student learns how to use it
AI apps like Gemini and Claude can do your teen’s homework in seconds. Used that way, they learn nothing. Used the right way, AI becomes a patient tutor available any hour of the day.
Triad Math Army members learn exactly how, with you, as their Coach, alongside them.
How it works
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Read the free books
See why school math fails so many students, and what works instead.
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Join the Triad Math Army
$27 a month. If it’s not right for your family, get your money back within 30 days.
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Your teens learn, You Coach
Short online Tutorial Videos by Dr. Del from Amazon Web Services, plus Notes, Exercises, and Quizzes, all tracked in a Learning Management System, and a Forum for Math Questions by the Student. For the whole family.
Learn all about the wonderful things every Triad Math Army member gets
Join the Triad Math Army: No Risk, and Free Gifts
Six tiers of math
- Tiers 1–2, Practical Math: the $10 TI-30Xa Scientific Calculator, Practical Algebra, Geometry, and Trigonometry, in about one semester
- Tier 3, College Prep: SAT math
- Tiers 4–6, STEM Math: Precalculus, Calculus, and Differential Equations, using the amazing tool Wolfram Alpha, which reduces the difficulty level from about 8 down to 2
After Tiers 1 and 2, students know more math than most high school graduates.
Math is taught like a Sport. Fun and Easy, and now Inexpensive too.
Also, You will Learn How You Can Earn Some Money Helping and Educating Other Parents, by Partnering up with Dr. Del.
Wisdom Tools for life
- Using AI Wisely, and Guarding Against Its Misuse
- Great Careers with No College
- College with No Debt
- Money: the Good, the Bad, and the Ugly
- Financial Freedom
- Credit and the Lifetime Loan
- The Unicorn: the Power of Exponential Growth
- Good Salesman, Bad Salesman
- Dealing with Difficult People
- Learning How to Learn
- Setting and Reaching Your Goals
- Good Habits and Self-Discipline
More than 30 videos for teens and parents alike.
Now a new, large set of A.I. videos every young adult will need to learn. An ever-expanding set.
Craig Hane, Ph.D. aka Dr. Del
For over ten years I have taught home-school students math, and in my experience this method works for at least 8 out of 10 students. I built the Triad Math Army to bring that same approach to every family.
Ready to Get Started?
Join the Triad Math Army: No Risk, and Free Gifts
Questions? Email craig@hane.com with the subject line “TMA Questions.” Dr. Del answers personally.