Bernie Dov - TrueMath Mastery

The butterfly method only needs multiplication and addition. Sounds like a win, right? Wrong. Every skill it lets you skip — division, primes, factors, multiples — IS algebra. You traded your kid’s future for a shortcut in fifth grade.
Full breakdown in the link in my bio.
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Many kids struggle with algebra because they learned shortcuts like the butterfly method for adding fractions. This 'fix' hides foundational gaps, hurting their long-term math skills. Mastering core concepts like factors and common denominators is crucial for algebra success.

a child's future in algebra for a 5th-grade shortcut seems like a good deal, but the devil always collects. A high school senior aced calculus but couldn't explain what a derivative meant, only how to do it. Education is more than just procedures; it's understanding.

I've been wanting to say this for months. Math tricks are hurting our kids — and we all mean well, which makes it worse. This is Part 1, the intro. Part 2 is coming soon where I break down exactly how the butterfly method is destroying kids' math futures.
🎯 If your child is struggling with math, I can help: https://apply.truemathmastery.com
Full video on YouTube: https://youtu.be/hVIsQqElwo0?feature=shared