The critical reflection essay can reflect on all aspect of the group presentation, from preparation through to delivery.(which i will send you my presentation ppt in the resources and some examples of critical reflection) In many ways, the process of reflective writing resembles the writing up of research, in which you need to explain what you are trying to do (i.e. to test certain assumptions or to answer a certain question) :

–Say why you have chosen to do it that way (the data collection methods, i.e. forms of literature search/review, the use of qualitative and quantitative research).
— Analyze the results and reflect on the strengths and weaknesses of the presentation, concentrating particularly on the theory and evidence that you used, and the strength of the various arguments put forward.
—Discuss what it all means for future work on the subject/theme.