Not right now, but I did.
> But as a teacher, you have a completely different problem: You need a really simple, easy to explain environment - no fuss, no unnecessary complexity.
Just tell them to ignore that complexity and only press this and this.
When I was a kid we were taught to code (simple games in C/WinAPI and C++/MFC) in Visual Studio 6 Enterprise Edition on Windows NT. Visual Studio (especially its enterprise editions) traditionally has tons of features which still seem extraterrestrial to me but you are safe to ignore them.
Just don't click those weird menu/toolbar items. Just create a project, write the code (with help of super-smart auto-completion) and press Run, use some conveniences (like refactoring and debugging) once you are told or read about those particular. Easy-peasy.