> For the complete documentation index, see [llms.txt](https://ios-course.cornellappdev.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://ios-course.cornellappdev.com/resources/archived-past-semesters/sp23/chapters/3.-navigation-mvc-and-delegation.md).

# 3. Navigation, MVC, and Delegation

{% embed url="<https://youtu.be/RDFs_W9OdH8>" %}

{% embed url="<https://docs.google.com/presentation/d/1yzXgWdYOFKADhr2bvYXku--kXQkzxN5Kc3zSWPRA9h8/edit?usp=sharing>" %}

{% content-ref url="/pages/-Lzmaisg7IW1wPUrXp9p" %}
[Lecture Handout](/resources/archived-past-semesters/sp23/chapters/3.-navigation-mvc-and-delegation/lecture-handout.md)
{% endcontent-ref %}

{% embed url="<https://youtu.be/cl7nQd57RIc>" %}

{% content-ref url="/pages/-M-IckklYAYydeOf7Bu\_" %}
[Lecture Demo](/resources/archived-past-semesters/sp23/chapters/3.-navigation-mvc-and-delegation/lecture-demo.md)
{% endcontent-ref %}

### Project

{% content-ref url="/pages/-Lzmb1ctNSf6H1XzZIJA" %}
[Project: Navigation + Delegation](/resources/archived-past-semesters/sp23/chapters/3.-navigation-mvc-and-delegation/project-red-and-blue-arenas.md)
{% endcontent-ref %}