I came across this excellent article, "For Students, Why the Question is More Important Than the Answer" which shares how to help our students develop high level questions. I found the step by step protocol very valuable, and hope you'll find it useful as well!
For more information on helping students develop their own high level questions, check out these resources:
Edutopia's Questioning Techniques
Question Mini-Lessons and Practice Activities
How Can We Teach Kids to Question?
Here's a Teaching Channel 2 minute video showing a teacher teaching her students how to write higher order questions, and another 6 minute video showing how she goes deeper with higher order questions.
For more information on helping students develop their own high level questions, check out these resources:
Edutopia's Questioning Techniques
Question Mini-Lessons and Practice Activities
How Can We Teach Kids to Question?
Here's a Teaching Channel 2 minute video showing a teacher teaching her students how to write higher order questions, and another 6 minute video showing how she goes deeper with higher order questions.