Math Therapy Don’t let math define your entire self-worth w/ Shelby Strong
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Jan 15, 2026 
Join math educator Shelby Strong, a passionate advocate for inclusive math instruction, as she challenges the limitations of math identities. She explores the dangers of tying self-worth to proficiency in one area and the complexities of teaching algorithms. Shelby highlights how enthusiasm can become gatekeeping and discusses the pressure teachers face amid systemic change. With a nod to Dave Grohl, she emphasizes the collaborative nature of math and encourages expanding what it means to be a "math person." Plus, they ponder if a hot dog is a sandwich!
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Build An Arsenal, Not A Single Method
- Teach students an arsenal of strategies so they can self-select the method that fits the moment.
- Use algorithms when efficient and choose alternatives for easier mental shortcuts or insight.
GPS Failure As A Math Metaphor
- Shelby recounts getting lost because Google Maps routed her into a closed Boston tunnel after moving there.
- She uses this to show why alternate routes in math matter when your usual path is blocked.
Explain Why Algorithms Work
- Algorithms become vilified when taught as unquestionable rules without explanation.
- Understanding why an algorithm works prevents panic when it fails and enables flexible problem solving.
