Further reading
With new concepts such as animations, the best way to get your new knowledge to stick is to explore and experiment with it more.
There are some great animation tutorials out there, and one I found and have used in the past is this from developer Sandro Maglione: https://www.sandromaglione.com/techblog/how-to-use-tween-learn-all-about-flutter-animations-part-2.
As mentioned in this chapter, animation curves can make your application look polished, so it is worth taking the time to understand the different types of curves available: https://api.flutter.dev/flutter/animation/Curves-class.html.
Experiment with changing the curves in your code to see what changes it makes. Ultimately, the best further reading for this chapter is to go and play with some code and see what amazing things you can make happen with animations.