an unproved statement advanced as a premise in an argument
Strong informative/explanatory writing introduces a thesis statement, which is a statement that presents the writer’s central (or main) idea about the topic.
It’s important to support your topic sentence with evidence. Evidence can be relevant facts, definitions, concrete details, quotations, or other information and examples.
a detailed investigation or examination of something
Analysis/Explanation #1: After presenting evidence to support your topic sentence, you will need to analyze that evidence and explain how it supports your topic sentence and, in effect, your thesis statement.