I know this is a bit different than the Flex content I would usually write about on this blog, but I've spent a lot of the past year putting together a training course that teaches AngularJS to Flex Developers. It is finally available.
The base of this are two books that work together, one builds an application in Flex and the other builds the same application in AngularJS. For me it was a great way to compare and contrast the two technologies; and I'd like to think that approach can also help others.
The main books are available under a pay what you want scheme; but I made a lot of extras available including bonus articles and a full screencast series.
Check out the packages; and choose one that works for you. I'd appreciate the support. You can use the discount code 'flextras' to get a 10% discount.