As described on our Roadshow page, we encourage each school to provide helpers from S5 and S6, whose job it is to take small groups of S2 pupils around the SCI-FUN exhibits, during the hands-on session.
We've produced a short booklet for the senior helpers, describing the basic science behind each of our exhibits, and some information for the helpers to pass on to their S2 pupil groups. You might find it useful for your school to download the booklet in advance of our visit, and distribute it to the helpers: we hope it'll make their SCI-FUN experience more satisfying.