Hi Paschuh,
The quality of the ten minute writing will depend on the grade level that you are teaching. For example, I teach lower grades. So, I simply do a summative writing and try to organize what was learned for the day, whole group. I am looking for capitalization, puncuation, and neatness. As my students improve on these three aspects, I will work on incorporating content. Finally, all of the above is always being addressed during the oral writing process, after each initial instruction. Hope this helps! Let me know:)
Heather Hansen
Wbt Intern
2011/12