(a) How to design a function
When designing a function, the student needs to understand the basic data types, such as image, condition, map, apply, and so on. In this way, they can be creative and design different functions. Moreover, they can also play around with these data types when they are familiar with them.
(b) How to prepare for this course?
Some advice for student beginning this course. First, the student needs to read the course information sheet carefully and know when the assignments are due. Secondly, prepare for the quizzes every week by practicing the exercises that are posted on the course website repeatedly. Lastly, the student has to have passion with the course materials and be curious with learning and trying new functions.
