We're still learning about electricity. We've been doing it now a lot longer than expected, but December was a terrible month as far as concentration and focus goes, and much of the planned electricity topic didn't even get looked at.
Grandad B. got Lamb the funky Hot Wires electricity set for Christmas and exploring it with Daddy has by far been the most enjoyable part of the electricity topic for both of them. The Hot Wires set is really good. Everything is clearly labelled with the electrical symbols, everything has it's own little compartment to make everything really easy to find, it's easy to clip together, and comes with an accessable instructions booklet with an absolute load of different circuits to build that do all sorts of great stuff.
Just look at that attention!