I was in a similar boat, I developed something for PTA/educators, it was unexpectedly very popular, people were telling me I should make a product out of it.<p>After a lot of thinking, I realized that there was demand, but there just wasn't a market there. PTAs and schools just don't have the money to support it. However, I identified some other similar markets (corporate trainings, private classes and workshops, etc) where I could adapt the product to and it think make a viable startup if I wanted to.<p>I don't know if I'm right, like any startup it would be a ton of work, and I have other things I want to spend my time on, but my advice is to use the education audience as a testing ground to see what works and define features, and then find a similar market to make a product.<p>Also, be aware the the response to a prototype can be pretty misleading. People are often super excited by a prototype but then strangely disinterested once you've built the actual thing. Use the high school markets to actually prove the concept and make sure that it works.