Although this isn't really about one-room schools, although it could interest current teachers and does relate to education, I've begun a blog,
Mary Emma's Learning Activities, where I can share lesson plans and activities.
I've long wanted to do this...develop activities from the lessons I teach when I'm subbing, working with home schoolers, and conducting at young author workshops. After providing lessons to home schooling moms during a workshop, I decided it was time to get this going.
Since I've just begun my blog, there isn't much there yet. But keep checking. Also, let me know what might interest you.