Using remote labs to serve different teacher's needs

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Details zur Publikation

Untertitel: A case study with VISIR and RemotElectLab
Autorenliste: Costa Lobo C
Verlag: Elsevier
Jahr der Veröffentlichung: 2012
ISBN: 978-146732542-4
Sprachen: Englisch-Vereinigtes Königreich (EN-GB)


Beschreibung

Remote Laboratories are an emergent technological and pedagogical tool
at all education levels, and their widespread use is an important part
of their own improvement and evolution. This paper describes several
issues encountered on laboratorial classes, on higher education courses,
when using remote laboratories based on PXI systems, either using the
VISIR system or an alternate in-house solution. Three main issues are
presented and explained, all reported by teachers that gave support to
students use of remote laboratories. The first issue deals with the need
to allow students to select the actual place where an ammeter is to be
inserted on electric circuits, even incorrectly, therefore emulating
real world difficulties. The second one deals with problems with timing
when several measurements are required at short intervals, as in the
discharge cycle of a capacitor. And the last issue deals with the use of
a multimeter in DC mode when reading AC values, a use that collides
with the lab settings. All scenarios are presented and discussed
including the solution found for each case. The conclusion derived from
the described work is that the remote laboratories area is an expanding
field, where practical use leads to improvement and evolution of the
available solutions, requiring a strict cooperation and information
sharing between all actors, i.e. developers, teachers and students.


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