Lindsay Gallis

Founder & CEO, Math Medic · 1 appearance on the record.

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founderexecutiveother@MrsGallasMath ↗mathmedic.com ↗

Lindsey Gallas is a former high school math teacher who co-founded Stats Medic and Math Medic to provide lesson plans based on the "Experience First, Formalize Later" framework. She also co-founded the Math Medic Foundation to award grants and scholarships for equitable access to K–12 mathematics education.

4statements → 4claims → 0claims resolved → 3.75/5average certainty → 1.5/5average debate potential →

4 not checkable as stated how the 4 claims stand · each chip opens the sources

1 prediction · 3 assertions · every statement was checked. The prediction and assertions are the 4 claims: statements the public record can support or contradict. 0 are resolved, and 4 name no date, number or outcome precise enough to check. Everything else (opinions, insights, what ifs, disclosures) can never be settled by the record, so it carries no assessment.

The record, in short

What the tape says about how Lindsay argues and how the claims held up. Everything they said, and everything said about them, is in the tabs below.

How they sound: not measured why? →

We measure speaking style by listening to the audio itself, and a fair number needs at least 2,000 words from one person on tape we have measured. There is too little of Lindsay Gallis on measured tape to publish a rate. This says nothing about how they speak.

Everything Lindsay Gallis said on How I Built This that made the record, most notable first. Filter by type, assessment or year in the ledger →

Prediction Not checkable as stated
Lindsay Gallis: Textbook companies face imminent disruption from digital alternatives
“So the textbooks really, honestly, I feel like it's one of the last industries that haven't been substantially disrupted by digitalization. They're not being used anymore by students. You know, students bring home a textbook, maybe, but for the most part, if t…”
Lindsay Gallis Aug 7, 2025 ▶ 34:47 Advice Line with Mei Xu of Chesapeake Bay Candle and Blueme
Assertion Not checkable as stated
Lindsay Gallis: Math Medic has about 100,000 teachers using its lessons
“We currently have about a 100,000 teachers across the U.S. And across the world, really, who are using our lessons in their class.”
Lindsay Gallis Aug 7, 2025 ▶ 30:17 Advice Line with Mei Xu of Chesapeake Bay Candle and Blueme
Assertion Not checkable as stated
Lindsay Gallis: Math Medic generated $2.1 million in revenue last year
“Last year we did 2.1 million.”
Lindsay Gallis Aug 7, 2025 ▶ 31:33 Advice Line with Mei Xu of Chesapeake Bay Candle and Blueme
Assertion Not checkable as stated
Lindsay Gallis: Math Medic was bootstrapped with $1,500 and profitable immediately
“Yeah, we've been profitable, really from day one, essentially, I think at the very beginning, we put, like, 1500 dollars in and then everything has just been funded by our own growth”
Lindsay Gallis Aug 7, 2025 ▶ 32:09 Advice Line with Mei Xu of Chesapeake Bay Candle and Blueme

Appearances (1)

EpisodeDateSpeaking time
Advice Line with Mei Xu of Chesapeake Bay Candle and Blueme Aug 7, 2025 5m
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