Read the text and write a post, 150 words

I’m studying for my Art & Design class and don’t understand how to answer this. Can you help me study?

Discuss the Authors’ key concepts offered for this book, in particular their four (4) critical “ideas” they propose that can “inform” of contribute to a deeper view of “function” in architecture, “purpose”, “timeliness”, “materiality” and “aesthetics of function”.

Appropriate comments: thoughtful, reflective, and respectful of other’s; related to discussion topic, prompts further discussion of topic.