Lesson 12 min 20 XP
Writing Blocks and Frontlines
How to write prepared responses to common arguments — the defensive backbone of competitive debate preparation.
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How to write prepared responses to common arguments — the defensive backbone of competitive debate preparation.
A block (sometimes called a frontline) is a pre-written set of responses to an argument you expect to face. If you know your opponent is likely to run a spending disadvantage, you write a block that answers each component of that DA: evidence showing spending is not unique, link turns arguing your plan stimulates the economy, and impact defense minimizing the probability of their terminal impact.
Blocks are the unsung hero of debate preparation. They allow you to respond to complex arguments quickly and thoroughly, without needing to think through every response in real time. A debater with well-prepared blocks can address a seven-minute constructive speech in two minutes of rebuttal and still have time for offense. A debater without blocks will struggle to address even the basic components before time runs out.
Structure each block as a numbered list. Start with the argument you are answering ('They say: spending causes inflation'), then list your responses in order of strength. Numbering matters because it allows you to read only the top three responses if time is short, or all six if time allows.
Include multiple types of responses. A strong block combines: (1) defensive arguments that mitigate or deny the opponent's claim, (2) offensive arguments or 'turns' that argue their argument actually supports your side, and (3) evidence cards that directly contradict their evidence. The combination of defense and offense makes the block resilient — even if the judge does not buy all your defensive arguments, the turns give you a path to winning the issue.
Write the analytical arguments first, then find cards. Many debaters try to find evidence first and build arguments around it. This is backwards. Start with the logical response you want to make, then find evidence that supports it. Analytical arguments (logical reasoning without a specific evidence card) are legitimate and sometimes more persuasive than carded evidence because they show the judge you understand the issue, not just that you found a quote.
Organize blocks by category and frequency. The arguments you face most often should be in a single, easily navigable file. Many teams use a structure like: generic DAs (spending, politics, economy), generic counterplans (states, courts, international), common topicality arguments, and common kritiks.
Label every block clearly with the argument it answers and the context where it applies. 'AT: Spending DA — General' and 'AT: Spending DA — When running our healthcare aff' serve different purposes and should be separate documents. The more specific your blocks, the more effective they are, because you can reference case-specific evidence rather than generic responses.
Test your blocks by practicing with a partner. Have them read the argument, then practice delivering your block under time pressure. If you cannot read the block clearly within the allotted speech time, it is too long. Edit it down to the strongest responses until it fits comfortably.