I had a Salter Science set as a kid and did a lot of things very interesting for a 12 year old. The set didn't have any of the equipment for electrochemistry so

I had a Salter Science set as a kid and did a lot of things very interesting for a 12 year old. The set didn't have any of the equipment for electrochemistry so I pulled out carbon rods from old batteries and got the rest of the stuff myself. The manual was pretty good too. I bought reagents and glassware off Amazon to try to get my kids interested but they don't seem to be that keen on the idea.