I am a father of a 5yo. Found this website by accident while researching primary schools for my boy. This website is very useful.
Hi JustADad, and welcome to KiasuParents.com! You may think you are just a dad, but to your kid you are the greatest human in the world (second to mummy though... haiz).
You may already be a bit late in preparation for your son, though, since he is going to be in the P1 registration exercise next year and most Parent Volunteering schemes are already closed. Hope you are targeting your's or your wife's ex-primary school.