i work in a primary school with 9 classrooms, an ICT Suite, Laptop Suite and 3-4 desktops in each classroom. All staff with school laptops also.. The network is running on a typical primary school win2k3 server domain.. Active directory, dns ect.. we also have an 8 access point netgear wireless controller system in place..
I don't see interactive whiteboard listed in that lot. Get some smartboards.
If you have a hall you might well want to look at a projector/AV system.
Are you using your LEA's filtering system and are you happy with it?