PBLguidedtour

=Case- or problem-based learning= begins from a **Scenario** in which the problems are not well defined, e.g., (from a biology-in-society course) http://cct.wikispaces.com/645embryo

Students brainstorm so as to identify a range of problems related to the scenario and choose which of these they want to investigate and report back on. The problem-definitions may evolve as students investigate and exchange findings with peers. If the scenario is written well, most of the problems defined and investigated by the students will relate to the subject being taught, but instructors have to accept some "curve balls" in return for a) student engagement in self-invented inquiry, e.g., http://cct.wikispaces.com/645IVFIncBriefingJC

b) content coverage by the class as a whole, e.g., http://www.faculty.umb.edu/pjt/749-05PBLbriefings.html and c) increased motivation for subsequent, more-focused inquiry (see “inverted pedagogy” below), e.g., the student who produced http://library.riohondo.edu/PBL/PBLBriefing.htm in response to the scenario in b), went on to complete a term paper reviewing citizen-based governance of science, which is under revision for a Science Studies journal. She is now participating in the Public Impact Campaign associated with the "Unnatural Causes" health disparities project, http://jancoe.org/health_disparities.htm (specify cct as both username and password).  (This student is a college-librarian with no prior science background.)
 * Interdisciplinary Coaching** In the case-based learning, the instructors facilitate the brainstorming and student-to-student exchange and support, coach the students in their individual tasks, and serve as resource persons by providing contacts and reading suggestions drawn from their longstanding interdisciplinary work and experience.


 * Inverted pedagogy** The experience of case-based learning is expected to motivate students to identify and pursue the disciplinary learning and disciplined inquiry they need to achieve the competency and impact they desire  (This inverts the conventional curriculum in which command of fundamentals is a prerequisite for application of our learning to real cases.)  E.g., the same student as above is taking a course in social epidemiology for non-specialists.

By linking Knowledge and Action, this framework promotes the emphasis of one strand of science and technology studies since the early 1980s on examining what it takes in practice to establish knowledge or make technology reliable.
 * KAQ framework for inquiry and exchange**, http://cct.wikispaces.com/FrameworkForExchanges


 * Internet facilitation** The internet makes it easier to explore strands of inquiry beyond any well-packaged sequence of canonical readings, make rapid connections with experts and other informants, and develop evolving archives of materials and resources (e.g., presentations to the class, new cases, annotated bibliographies) that can be built on by future classes and others (see http://sicw.wikispaces.com/grst).