[sp23] mentor 03: Higher Order Functions

[aaureliaw]

Environment Diagrams (Q1):

• question may be unnecessary, as it’s something easily covered in a mini-lecture
• better question could compare defining a function in an environmental diagram vs calling a function, or something that applies student knowledge rather than a quick check on if they know the procedures of environment diagrams

WWPD Higher Order Functions (Q6):

• small syntax thing: the WWPD expressions only have one '>' as opposed to '>>>' and confused students, thought the single '>' might refer to something else