The following links came from a classmate on a questioning techniques forums. They are awesome resources..
Rothstein, D., & Santana, L. (2001, October). Teaching Students to Ask Their Own Questions. Retrieved from Harvard Education Letter: http://hepg.org/hel-home/issues/27_5/helarticle/teaching-students-to-ask-their-own-questions_507#home
Jackson, Sun. (2013, April). Helping Students Develop the Ability to Ask Good Questions. Scholastic Education. http://www.scholastic.ca/education/teaching_tip/april2013.html
Bowker, Matthew H. (2010). Teaching Students to ask questions instead of answering them. http://www.nea.org/assets/img/PubThoughtAndAction/Bowkershort.pdf