Continuous Everywhere but Differentiable Nowhere
samjshah.com
A personal blog by a math teacher, exploring mathematics, education, and reflections.
A math teacher's long-running blog, titled after a famously counterintuitive function. The posts often mix classroom anecdotes with deeper mathematical ideas, given a conversational and self-aware tone. Readers looking for unpolished, genuine educator perspectives will find it welcoming.
Checked with Google Web Risk · 8 hours ago
- language
- EN
- here since
- July 2026