I did the same thing as lots of the comments here describe: Modify web pages in the browser using the developer tools for the first part. It was for a mixed cla

I did the same thing as lots of the comments here describe: Modify web pages in the browser using the developer tools for the first part. It was for a mixed class workshop from 4th to 6th grade. Called it "hacking", which was an instant win, but explained why it wasn't really illegal and what hacking used to mean. Most kids were really quick to get it, and some were pretty damn good ... funnily enough, the nerdy ones mostly ;) They progressed to writing their own website, some with a bit of Javascript in it and after the course I put their sites up on a server for a week so they could show their parents.