Flashcards
Level 4, Eight Lessons
Lead students in discovering how navigation controllers manage a view controller hierarchy, using a flashcard metaphor. Demonstrate segues and navigation bars, and support a deeper understanding of Swift.
The Finished App
Familiarize yourself with the project, and demonstrate the app students will build.
Lesson 1
Introduce navigation controllers, and establish a hierarchy of controllers with a segue.
Lesson 2
Facilitate the creation of a model class, and teach students about convenience and designated initializers.
Lesson 3
Illustrate data structures, Swift closures expressions and map, with a card deck.
Lesson 4
Lead students in integrating the model and controller, and practice implementing computed properties.
Lesson 5
Demonstrate adding another view controller to the storyboard, and how to pass models between controllers using segues.
Lesson 6
Facilitate students in analyzing feature requirements, and using controller life cycle methods.
Lesson 7
Support students in adding a third view controller to the navigation controller hierarchy.
Lesson 8
Guide students in refactoring Swift code with multiple optional bindings.
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