do we need to specify introduction ,conclusion etc in case study?

[noel]

do we need to write the title intro ,conclusion etc while writing the case study?what makes case study different from project???

[SimplyBeautiful]

It really isn't that different. You need an introduction, body paragraphs and a conclusion but do not announce these to your readers. In the intro, you need a thesis statement that sets the flow of the rest of the paper.

For Example:
While most American families would view consanguineal marriage as a threat to the nuclear family structure, many Iranian families, like my own, believe that these marriages help reinforce kinship ties in an extended family.

Hope that helps