7. Grading decisions in Sci and Eng GD1 – completed

Grading decisions in Science & Engineering level 3 units, based on GD 1 (Understanding of the subject)

If the GD is being numerically marked, the same criteria could be used, but with marks attributed to them. Numerical marking can only be used if the answer is right or wrong.

GD criteria. The students work or performance: / Criteria which could be applied in L3 Science & Engineering assignments
Merit – a) demonstrates a very good grasp of the relevant knowledge base
Distinction – a) demonstrates an excellent grasp of the relevant knowledge base /
  • The relevant knowledge base being that which is appropriate to the level i.e. level 3, to the unit and to the assignment.

Merit - b) is generally informed by the major conventions and practices of the area of study
Distinction – b) is consistently informed by the conventions and practices of the area of study. /
  • Using the accepted format for units and notation e.g. chemical formulae (elements, compounds, reactions, equations, SI units, symbols and abbreviations.
  • Industrial conventions, such as the seven categories of waste.
  • Using the appropriate referencing and bibliographical format for the subject.
NB. There is overlap between the “practices in” and “approaches associated with” the area of study, the latter featuring in GD1(c).
Merit – c) demonstrates very good understanding of the different perspectives or approaches associated with the area of study
Distinction – c) demonstrates an excellent understanding of the different perspectives or approaches associated with the area of study /
  • The impact of a stereotypical perspective in science and engineering e.g. the implication that it is a male dominated area.
  • The range of research methods used, their characteristics in as much as they influence the outcomes of scientific research and the resultant perception the public have of these outcomes.
  • An understanding of the relevance and impact of the scientific method in science and engineering.

How will our interpretation of these GD components influence our selection of assessment methods?

Of the three components, GD1(a) is likely to be the most frequently used as it lends itself to a wide range of assessment methods. The use of the relevant knowledge base is key to the successful completion of any assignment.

GD1(b) is most likely to be used assignments which require data handling, calculations, representing chemical elements, compounds and reactions and using SI units; where the use of the appropriate referencing method for the subject area is also relevant; where accepted conventions must be recognised and used.

GD1(c) is most likely used where a greater understanding is required of how perspectives and approaches, sometimes historical, impact on our perceptions and understanding of the subject area. Those involved include the scientific and engineering community, the media, politicians and the general public.