AQA 7517 4.2.7.1: Dictionaries
The free BugBot lesson that teach this point, a robot to try it on, and the past-paper questions that test it.
Lessons that teach it
- A3.6 Dictionaries Data structures
Keys and values, dictionaries built on hash tables, and information retrieval: commands looked up by name.
Try it on a robot
The task from A3.6 Dictionaries, running here. Change the program and press Run.
The specification is AQA's own document; this page says which of our lessons teach point 4.2.7.1 and is not endorsed by the board.