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The Meyer and Land Threshold Concept "The idea of threshold concepts emerged from a UK national research project into the possible characteristics of strong teaching and learning environments in the disciplines for undergraduate education (Enhancing Teaching−Learning Environments in Undergraduate Courses). In pursuing this research in the field of economics, it became clear to Erik Meyer and Ray Land [1−6, 7−12], that certain concepts were held by economists to be central to the mastery of their subject. These concepts, Meyer and Land argued, could be described as 'threshold' ones because they have certain features in common." Glynis Cousin, An introduction to threshold concepts Over the past five years this concept has been embraced by many disciplines outside economics; indeed the above quote is from Glynis Cousin's excellent short introduction to the concept written for earth scientists. The threshold concept has been seen as a valuable tool, not only in facilitating students' understanding of their subject, but in aiding the rational development of curricula in rapidly expanding arenas where there is a strong tendency to overload the curriculum (Cousin, [1, 13]). This web page will describe, briefly, the characteristics of a threshold concept and list selecteted references to the work of those examining its value in the engineering and computer sciences, the physical and biological sciences, economics, accountancy, mathematics and statistics.

Threshold Magazine Spring 2009 This issue of Threshold: Exploring the Future of Education features articles focused on learning in a participatory culture, produced in partnership with MIT Project New Media Literacies.

Low-Threshold Applications and Activities (LTAs) An LTA is an activity or application of information technology that is reliable, accessible, easy to learn, non-intimidating and incrementally low-cost in time, money, and stress. 

When times are tough, institutions are under more competitive pressure than ever to do well for their students. Unfortunately this is the precise time when cash is in short supply, faculty workloads may have increased, and development/support staff and budgets are often slashed. For institutions that want to do a more effective job of competing and meeting external demands for quality, it's time for a more frugal approach to innovation. One approach to frugal innovation: help faculty share low-cost, low-risk, easy-to-explain improvements in teaching and learning with each other.  That's really two ideas, and they go well together: Faculty helping each other improve their courses (with a slight assist from staff to help them get together) Low Threshold Activities and Applications (LTAs) -- small steps toward improvement -- that each faculty member can grasp quite quickly and try safely, easily, and inexpensively and that promise real rewards if successful, e.g.  better learning, time-savings.  (For on LTAs, click here.)  "Frugal": These kinds of improvements are a good fit for peer-to-peer assistance because LTAs can be communicated quickly and easily: e.g., in: a casual conversation among faculty, a 5-15 minute workshop scheduled as an agenda item in a departmental meeting and led by a faculty member, a page-long description written by a faculty member and appearing on the web or in a newsletter, an eClip (brief video clip online that explains how to do something or why it's worth doing), or just a few sentences in an email or on a web page.