28 June 2015 to 3 July 2015
Africa/Johannesburg timezone
SAIP2015 Proceeding published on 17 July 2016

Assessment of Physics practicals using a software-embedded and improvisation based scientifically efficient system

1 Jul 2015, 16:10
1h 50m
Board: E.020
Poster Presentation Track E - Physics Education Poster2

Speaker

Dr Leelakrishna Reddy (University of Johannesburg)

Apply to be<br> considered for a student <br> &nbsp; award (Yes / No)?

No

Please indicate whether<br>this abstract may be<br>published online<br>(Yes / No)

Yes

Abstract content <br> &nbsp; (Max 300 words)<br><a href="http://events.saip.org.za/getFile.py/access?resId=0&materialId=0&confId=34" target="_blank">Formatting &<br>Special chars</a>

Traditionally Physics practicals done at most universities are evaluated on the basis of a laboratory report which is bedeviled by a considerable amount of subjectivity. One of the drawbacks of laboratory report writing is that the learner needs to be language proficient in presenting the report in terms of interpretation and discussions of results which could ultimately affect the marks awarded for the experiment. This article elaborates on how the assessment of the practicals could be made scientifically efficient using software-excel rubric evaluation system, thereby avoiding report writing requiring language proficiency. The merit of the software based report evaluation is that it is precise with figures, graphs, drawings and calculations. The efficacy of the system is that large volumes of practicals are evaluated in the shortest possible time thereby allowing students to do more practicals per semester.

Main supervisor (name and email)<br>and his / her institution

N/A

Level for award<br>&nbsp;(Hons, MSc, <br> &nbsp; PhD, N/A)?

No

Would you like to <br> submit a short paper <br> for the Conference <br> Proceedings (Yes / No)?

Yes

Primary author

Dr Leelakrishna Reddy (University of Johannesburg)

Co-authors

Mr Jan Oelofse (Member paid-up) Dr Padmanabhan Nair (University of Johannesburg) Dr Sam Ramaila (University of Johannesburg)

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