Format guide

Lincoln-Douglas Debate Prep with AI

Build LD cases with values, criteria, contentions, and rebuttal blocks.

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How do you build a Lincoln-Douglas debate case?

Build it around a value and a criterion. The value tells the judge what matters, and the criterion measures whether you achieve it. A strong LD case has an opening quote, definitions, the value, the criterion, and contentions with warrants and impacts. The most important check is whether your criterion actually links to your value, because cross-examination in LD often exposes weak links between the two. Before the round, prepare likely cross-ex questions and rebuttal blocks for common LD arguments.

Value and criterion structure

LD case writing

Cross-examination prep

Values and criteria

LD is a value debate. Your value tells the judge what matters; your criterion measures whether you achieve it. DebateLab helps you test whether your criterion actually links to your value.

Case structure for LD

A strong LD case has an opening quote, definitions, value, criterion, and contentions with warrants and impacts. Use DebateLab to draft and pressure-test each piece.

Cross-examination and rebuttal

Cross-ex in LD exposes weak links between value and criterion. Practice generating likely CX questions and building rebuttal blocks for common LD arguments.

Frequently asked questions

Is DebateLab an AI debate practice platform?

Yes. DebateLab focuses on debate prep workflows such as cases, rebuttals, evidence, flowcharts, coaching, and timing.

Should students verify AI-generated debate evidence?

Yes. AI can suggest research leads, but students should check original sources before using evidence in round.