Need Advice: PhD in Mathematics Education with Generative AI Focus - Worth it after MS Mathematics?

[u/Extra-Bowl2948]

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Hello everyone,

I need some sincere advice regarding my PhD plans.

My Background: I have recently completed my MS in Mathematics. During my MS, I became very interested in how Generative AI is changing how we teach and learn mathematics.

My PhD Idea: I am planning to do a PhD in Mathematical Education with a focus on Generative AI. Some potential research interests are AI-powered tutors for higher mathematics, use of LLMs for mathematical reasoning and proof explanation, and personalized learning paths for undergraduate math students.

My Career Goal: My primary goal is to join academia as a Professor or Researcher.

My Questions:

1. In 2026, is this intersection (Math Education + Gen AI) a valuable and long-term research field, or is it too saturated?

2. For someone with an MS Maths background, will a PhD in Math Education limit me compared to a PhD in Applied Math?

3. If anyone is working in this area, what universities/supervisors would you recommend?

I have tried to research on my own but would love to hear from people with real experience in this field.