Wiggins and McTighe define essential questions as "questions that are not answerable with finality in a brief sentence… Their aim is to stimulate thought, to provoke inquiry, and to spark more questions — including thoughtful student questions — not just pat answers" (106). Discussion questions that are solely fact-based tend to inhibit participation because students will find difficulty adding novel information after only a few posts. Instead, use questions with multiple correct answers.
Examples of questions for a high-quality discussion prompt might include (Cain Project, 2008):
Check out some examples of student discussion prompts at the New York Times Student Opinion section at http://learning.blogs.nytimes.com/category/student-opinion/. Or read Edutopia's "Mastering Online Discussion Boards" (pdf) and Edutopia's "Effective Student-Led Discussions" by Ryan Tahmaseb.
While Discussion Boards are a great tool for building community and providing a means for students to share their ideas with the group, there are some common problems and pitfalls:
It is essential that these problems are addressed expeditiously and in a way that saves face for all group members. While an email message may be sufficient, sometimes it really pays to pick up the phone and talk with the person individually. In the unlikely event that one message is particularly abusive or offensive, you do have the option to delete that message, but use this power only as a last resort (Matthews-DeNatale & Doubler).
Some possible discussion posting problems and solutions might include:
Matthews-DeNatale & Doubler. (2000). Facilitating Online Learning: Tip and Suggestions. In Science in Education. Retrieved from https://scienceonline.terc.edu/facilitating_online_learning.html
Akin & Neal. ( 2007, June 1). CREST+ Model: Writing Effective Online Discussion Questions . In Journal of Online Teaching. Retrieved from http://jolt.merlot.org/vol3no2/akin.htm
Project, C. (2008, June 26). Using Discussion Boards and Wikis. Retrieved from Connexions http://cnx.org/content/m16946/1.1/
Wiggins, G. and McTighe, J. (1998) Understanding by Design. ASCD.
"Effective Student-Led Discussions | Edutopia." 6 Mar. 2018, https://www.edutopia.org/article/effective-student-led-discussions. Accessed 8 Mar. 2018.