Writing - Text Types and Purposes
What this domain tests
Writing: Text Types and Purposes asks you to produce three kinds of writing for a specific task and audience: argumentative, informative or explanatory, and narrative. Grade 8 responses are judged on a clear central idea, logical organization, effective elaboration, purposeful transitions, and a conclusion that does more than repeat the introduction.
Core rules
- Argumentative writing. State a debatable claim, support it with reasons and evidence, acknowledge a counterclaim, and rebut it. A strong rebuttal concedes what is valid and then shows why the claim still stands.
- Informative or explanatory writing. Introduce a focused thesis, organize related ideas into clear categories, define key terms, and use examples or facts to explain. Keep the tone objective.
- Narrative writing. Establish a context and point of view, introduce a conflict, use dialogue and pacing, and end with a reflection that shows why the experience mattered.
- Elaboration beats generalization. Replace many students agree with a specific example, statistic, or scenario. In narrative, replace I learned a lot with a concrete moment of realization.
Worked example
Prompt: Write an argument about whether schools should start later.
Weak thesis: Schools should start later because it is better for everyone.
Strong thesis: Middle and high schools should start no earlier than 8:30 a.m. because later starts align with adolescent sleep cycles and improve attendance, and concerns about bus schedules can be addressed through staggered routes.
Reasoning: The strong thesis is debatable, previews two reasons, and names a counterclaim-bus schedules-that the essay will rebut. The weak thesis is a broad opinion with no roadmap for organization.
Traps that cost marks
- Summarizing a topic instead of arguing a position.
- Offering a claim with no evidence or only a vague appeal.
- Ignoring the counterclaim, which weakens credibility.
- Writing a narrative with events but no reflection or change.
- Using transitions that do not match the relationship between ideas.