SpeechTimer

Lincoln-Douglas Debate Topics Generator

Draw from 415+ motion-style prompts, choose affirmative or negative, and time every LD speech.

One-on-one value debate format popular in high school

Your Debate Topic
This house believes that democracy is the best form of government
Politics & GovernmentbeginnerMotion#1

Practice History

How to Use

  • • Select a debate format (Pro/Con, Lincoln-Douglas, Parliamentary, etc.)
  • • Filter by topic type: Motions, Flip topics, or Policy Resolutions
  • • Choose your side and practice arguing that position
  • • Use the built-in timer with format-specific speech lengths
  • • Track your practice history to see your progress

Debate Formats Explained

Pro/Con (Simple)

Basic debate format with one speaker for each side

Sides: Pro vs Con
Lincoln-Douglas (LD)

One-on-one value debate format popular in high school

Sides: Affirmative vs Negative
Parliamentary (Parli)

British-style debate with government and opposition

Sides: Government vs Opposition
Policy (CX)

Team debate focused on specific policy proposals

Sides: Affirmative vs Negative
Public Forum (PF)

Accessible team debate on current events

Sides: Pro vs Con
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Lincoln-Douglas Debate Topics

Lincoln-Douglas (LD) debate is a one-on-one competitive debate format that focuses on philosophical and value-based arguments. Named after the famous 1858 debates between Abraham Lincoln and Stephen Douglas, this format is popular in high school debate competitions.

LD Debate Speech Times

  • • Affirmative Constructive: 6 minutes
  • • Cross-Examination: 3 minutes
  • • Negative Constructive: 7 minutes
  • • Cross-Examination: 3 minutes
  • • Affirmative Rebuttal: 4 minutes
  • • Negative Rebuttal: 6 minutes
  • • Affirmative Final Focus: 3 minutes

Key Features of LD Debate

  • • One-on-one format (single debater per side)
  • • Focus on values and philosophical frameworks
  • • Topics typically involve ethical questions
  • • Preparation time: 4 minutes total

Lincoln-Douglas practice guide

Build a value debate you can weigh under pressure

Use the generator for a resolution, then practise the framework, contention, cross-examination, and final weighing that let a judge understand why one side should win the round.

Rules and source boundary: LD formats and timing rules change by league, season, and tournament. Treat the prompts and starter timing cards as independent practice aids; confirm the current resolution, speech order, prep rules, and judging instructions with the event or coach.

A repeatable practice round

  1. 1

    State the value question

    Translate the resolution into the decision the judge must make. Choose a value and criterion only when they help explain that decision rather than decorate the case.

  2. 2

    Write one framework link

    Explain how your criterion evaluates the resolution. The framework should guide the weighing of the arguments that follow, not sit apart from them.

  3. 3

    Build a complete contention

    Use claim, warrant, and impact. Show the mechanism, identify who is affected, and explain why the consequence matters under your criterion.

  4. 4

    Test the cross-examination

    Ask which assumption, definition, or link the opponent must defend. Answer questions directly, then use the information to sharpen the next speech.

  5. 5

    Collapse the final focus

    Choose the two or three issues that decide the ballot. Compare probability, magnitude, reversibility, or timeframe instead of repeating every argument at equal volume.

Review the run without guessing

After the timer stops, review the work that a listener or judge could actually observe. Keep the event’s current rubric authoritative and change one thing before the next run.

  • Framework: Could the judge tell how your value and criterion change the decision on the resolution?
  • Link: Did each contention explain why the proposed action or principle produces its claimed consequence?
  • Clash: Did you answer the opponent’s best warrant or impact rather than only their summary?
  • Weighing: Did the close compare the remaining issues and give the judge a reason to prefer your side?

Keep the practice loop moving

The generator keeps draft history in the browser. Do not paste private case files, names, recordings, or competition results into the page; use approved team or classroom channels for official records.

Open the debate round timer →Rehearse a speech with editable signals instead of assuming a universal timing rule.Compare with Parliamentary →Switch to team motion practice with Government and Opposition roles.

Lincoln-Douglas debate FAQ

Are these current NSDA resolutions?

No. They are original practice prompts, not an official seasonal resolution. Use the current resolution and tournament handbook supplied by your league, coach, or event.

How do I practise LD alone?

Draw a resolution, write a one-sentence value question, build one contention, deliver the affirmative, switch sides, and answer the strongest link or impact. Finish by stating the ballot story in three sentences.

What makes a useful LD framework?

A useful framework tells the judge what to prioritize and why. It should connect to the resolution and help compare impacts; it is not a substitute for warrants or clash.