A hook in any type of essay or speech is the same as the introduction, it should grab the reader or listeners attention.
A thesis statement is your reasons for your speech or paper. There should be three reasons and they should also be the topics to your middle paragraphs or body paragraphs. Ex: I believe this is so because...give your three reasons.
The scope is the limitations of your research or the stuff you get to lengthen your essay. It is used to interpret your data you have for your paper.
Hope this helped!:)
