Part of course:
Breadth-first search and Depth-first search
- Video for concept and walkthrough
- Pseudocode, text tutorials, and more detailed videos
- Exercise and practice
I like that this walkthrough is slow paced, simple and easy-to-follow.
The tutorials on IARCS Online Study material for breadth-first search and depth-first search are very comprehensive. They include a text tutorials (if you prefer reading over videos), pseudocode and also longer videos (20 minute each). You can also check-out better pseudocodes on Wikipedia here: BFS, DFS.
See the replies to this discussion for bonus videos, and as always, feel free to ask questions or post additional resources.