I’d begin by googling the topic. Read all the top hits to see what others are saying. Clip appropriate quotes and make a file of them, including links to each source.
Note how these articles are buillt, and think about the structure you’d like for yours. Build a simple outline to guide your work.
Decide your thesis after you’ve digested what others are saying. Perhaps your best thesis is that a school library provides a resource that does not exist in the community. Maybe its weather-related. Whatever you decide, use the saved quotes to support your thesis
Devise means "plan or invent (a complex procedure, system, or mechanism) by careful thought." by definition, meaning that devise means to come up with a plan.
