This document provides an overview and review of thesis statements and using evidence to support claims in academic writing. It discusses the key elements of a strong thesis statement, including having a specific, narrow topic and an indication of the author's stance. Common mistakes to avoid, such as writing a factual statement or announcement, are outlined. The document also covers different types of evidence that can strengthen arguments, such as examples, facts, quotations and expert opinions. Characteristics of effective evidence like being relevant, specific, adequate and accurate are described. Students are assigned a revision task and homework to draft an introduction with thesis and three body paragraphs with different types of supporting evidence.