10. Blogging

We touched on the idea of kids blogging in the web design entry, but your youngster could actually make some money by starting a blog if they have good quality content and regularly upload new entries.

Blogs do take time to monetize, but there’s absolutely no doubt that they can eventually create a passive income.

That means your kid could be making money while doing nothing, just because other people are reading their blog and clicking on the monetized links on it. Easy!