I am in the throes of enrolling into the Otago Polytechnic "Flexible Learning Course" facilitated by Leigh Blackall and Bronwyn Hegerty.
The course is free as an informal learner. This means you have full access to all the course material and can join the learning activities. If you wish to have your assignments assessed and receive the course qualification, you need to formally enroll.
Here's a quick video explaining why I want to take the course and what I am hoping to learn.