The example topic sentence suggests the paragraph topic is "the economy," and the controlling idea about the economy is how it "plays a role in an increase" in opioid addition. The signal word "also" connects this topic as an additional example or contributing factor to the opioid epidemic, the focus of the paper. The controlling idea (or ideas) then steer that topic in a certain direction. According to the Rochester Institute of Technology Supporting English Acquisition webpage, " The controlling idea is the point of the paragraph. It guides the ideas that provide support for the paragraph and limits the scope of the paragraph." Examples of topic Matt Ellis Updated on June 2, 2022 Students A topic sentence, usually the first sentence in a paragraph, introduces the main idea of that paragraph and sets its tone. A topic sentence is especially important in essays, where topics change from paragraph to paragraph. TOPIC SENTENCES. A well-organized paragraph supports or develops a single controlling idea, which is expressed in a sentence called the topic sentence. A topic sentence has several important functions: it substantiates or supports an essay's thesis statement; it unifies the content of a paragraph and directs the order of the sentences; and it The act of providing convincing data or groundwork leads the reader to the topic sentence, which then also serves as the conclusion. The following sample paragraph is an example of one in which the topic sentence and controlling idea appear in the final position: People do it everyday. NkOb.

topic sentence and controlling idea examples