Nevertheless, a good thesis in a well structured introduction does not need to state "I hope to show why medieval teenagers lacked personal freedom." That point will be apparent to readers soon enough; see the example below for how to improve this type of statement.
ElectraGuide is a tool that wants to help high school students: find a topic (see example topic questions?) create a good thesis statement (see an example?) and generate an outline (see an example?
Both of the thesis statements above are improvements because they do not simply state the obvious: they give a reason why or how we can accept the thesis statement. If you want a second example about how to get from an assignment to a thesis statement, we have prepared a detailed example from a paper about Gulf War.
Students often learn to write a thesis as a first step in the writing process, and they become loathe to change their claim. Scholars of writing, however, find that a fully formed articulation of thesis to be one of the final steps in writing. These words tell the reader next to nothing if you do not carefully explain what you mean by them. Never assume that the meaning of a sentence is obvious. Check to see if you need to define your terms (socialism "conventional "commercialism "society and then decide on the most appropriate place to do so. The Weak \"I will show\" thesis, writers new to college prose often include such statements. Generally, faculty do not like them and they rarely appear in academic prose. Not using an "I will show" statement goes beyond avoiding the first person, a rule that is changing even in scientific writing.