During your FIC the Methods of learning and classroom techniques elements should give you a good grounding in all the things you will use to teach. i.e. Whiteboard, Chalkboard, Overhead Projector, Powerpoint, Magnetic figures, Briefing Cards, Workbooks etc etc
Thus you will get an opportunity to try each classroom aid to learn the advantages and disadvantages of each.
I would recomend that you do not limit yourself to a single classroom aid until you have been given the oportunity to learn about the various aids available.
Even then you will probably find that your training will be completed using a variety of appropriate aids at each stage.
Regards,
DFC