Section 1 - Instruction

Welcome to structured problem solving! Ever feel overwhelmed when making complex decisions or explaining your reasoning to others?

Today we're starting with argument mapping - a simple visual tool that makes your thinking clearer and stronger.

Engagement Message

Which challenge do you hope argument mapping solves?

Section 2 - Instruction

Think of argument mapping like creating a simple family tree, but for ideas instead of people.

You start with your main claim (what you believe), then connect it to reasons (why you believe it), then to evidence (what supports those reasons).

Engagement Message

Can you describe the chain you're picturing?

Section 3 - Instruction

Here's a simple example: "We should order pizza for lunch" (main claim) because "it's quick" (reason) and "the meeting ends at 12:30" (evidence).

The meeting time serves as evidence because it shows we have limited time - if the meeting ends at 12:30, we need something quick for lunch.

See how each piece connects logically to build a complete argument?

Engagement Message

What would you add to make this argument stronger?

Section 4 - Instruction

The beauty of argument mapping is that it forces you to be explicit about your reasoning. No more vague statements like "it feels right."

Instead, you must show exactly how each piece of evidence supports your conclusion.

Engagement Message

Think of a recent decision you made - what was your main claim?

Section 5 - Instruction

In practice, you draw boxes for each element and connect them with arrows. The visual layout makes gaps in your reasoning immediately obvious.

Missing evidence? Weak connection? The map reveals it instantly.

Engagement Message

Recall a time someone poked holes in your reasoning—what happened?

Section 6 - Instruction

Argument maps work on any topic - from "Should we hire this candidate?" to "Which software should we buy?" to "Where should we eat dinner?"

The process stays the same: claim → reasons → evidence, connected visually.

Engagement Message

What decision are you facing that could benefit from this approach?

Section 7 - Practice

Type

Sort Into Boxes

Practice Question

Let's build your first argument map! Sort these elements into the correct components for the argument "We should work from home on Fridays."

Labels

  • First Box Label: Main Claim
  • Second Box Label: Supporting Elements

First Box Items

  • work from home
  • Fridays

Second Box Items

  • better focus
  • fewer interruptions
  • less commute stress
Sign up
Join the 1M+ learners on CodeSignal
Be a part of our community of 1M+ users who develop and demonstrate their skills on CodeSignal