I've been teaching F# for over seven years now, both in the public F# FastTrack course that we run at SkillsMatter in London and in various custom trainings for private companies. Every time I teach the F# FastTrack course, I modify the material in one way or another. I wrote about some of this interesting history last year in an fsharpWorks article. The course now has a stable half-day introduction to the language and a stable focus on the ideas behind functional-first programming, but there are always new examples and applications that illustrate this style of programming.
For the upcoming December course in London, I added a number of demos and hands-on tasks built using Fable, partly because running F# in a browser is an easy way to illustrate many concepts and partly because Fable has some amazing functional-first libraries.
If you are interested in learning F# and attending our course, the next F# FastTrack takes place on 6-7 December in London at SkillsMatter. We also offer custom on-site trainings. Get in touch at @tomaspetricek or email email@example.com for a 10% discount for the course.
One of the new samples I want to show, which I also live coded at NDC 2018, is building a simple web-based Excel-like spreadsheet application. The spreadsheet demonstrates all the great F# features such as domain modeling with types, the power of compositionality and also how functional-first approach can be amazingly powerful for building user interfaces.