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Critical thinking · lesson 18 of 24 · free

Part 3 test: reason it out — Critical thinking for kids

This test mixes questions from Part 3: cause and effect, drawing conclusions, assumptions, fair comparisons and thinking traps. Pass it to earn the Part 3 badge.

▶ Watch how it works

Got it? Practise ↓

Thinking tip

Reason before you conclude — “every reasoning skill of Part 3 in one test”

  1. Find the skill: cause and effect, does it follow, assumption, comparison or thinking trap.
  2. Use that lesson’s tip — cause before “so”; sure or can’t tell; maybe, let me check; compare per day; name the trap.
  3. For comparisons, divide first, then compare.

Use it for: Revision after Part 3 and before moving on to decisions.

Worked example: 🔗 What is a cause? → why something happens

  1. The cause is the reason something happens.
  2. So a cause is why something happens.

Check: Try it: explain one cause-and-effect chain from your science or history book to a friend ✓

▶ Watch it animated

✓ Written and checked by the TalentJR team · Updated 13 Oct 2026 · How we make our lessons

✏️ Practice

Work it out in your head or on paper, then tap your answer — or type it and press Check. Stuck? Press “Show me how”.

Right: 0 · Tried: 0

🏁 Lesson 18 test

20 questions. Check each answer, then go to the next one. Get 16 or more right to pass.

🏅 Sign in with Google to earn the 🥇 Sharp Reasoner badge when you pass — and a certificate when you finish all 6 lessons of Part 3 · Reason it out. You can still take the test without signing in.

🖨️ Reasoning Skills Worksheet: Part 3 Test

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