I've thought a lot about this and haven't found many good resources. I finally gave up and started reading history of math books. Unfortunately, most of them

I've thought a lot about this and haven't found many good resources. I finally gave up and started reading history of math books. Unfortunately, most of them are aimed at grad students in history or grad students in math. It has frustrated me enough that I've started developing my own versions. I taught a history of ancient mathematics class to homeschoolers locally and now I'm writing a book that works through Euclid while placing everything in historical context and focusing on the story of its development.