37f3d2ac_An_INQ_Rubric___INQ___More_Fully_INQ_
[0] Evidence/Proof of Fruitful Inquiry ["Experimenting with INQ"] The development of inquiry-based assignments and activities is more focused on simply getting to the "solution of the problem" or "coming up with the correct analysis" – the assumption being that invalid arguments will be recognized by the student and rejected. ["More Fully INQ"] 
Assignments and activities are intentionally designed to require students critique and defend their arguments, positions, analysis, results, etc… In many disciplines this happens through discussion and/or collaboration, in others there are other ways. These assignments and activities are designed so that students learn how to know if what they say is valid, and learn how to know if they truly understand the item in question.
An INQ Rubric - INQ
"More Fully INQ"