Let’s go through each statement one by one to figure out if it’s true or false.
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1. Deductive reasoning means making an inference based on information that is well known and widely accepted.
✔ True — Deductive reasoning starts with general facts or rules that are accepted as true, then applies them to reach a specific conclusion. For example: “All humans are mortal. Socrates is human. Therefore, Socrates is mortal.” The starting points are well-known and accepted.
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2. When you deduce something, you reason from one (or more) statements to arrive at a logical conclusion.
✔ True — That’s exactly what deduction is! You take given statements (premises) and use logic to get to a conclusion. Like solving a puzzle using only the pieces you’re given.
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3. A deduced conclusion is always correct.
✘ False — This is tricky! A deduced conclusion is only correct if the starting statements (premises) are true AND the logic is valid. If you start with wrong info, even perfect logic gives you a wrong answer. Example: “All birds can fly. Penguins are birds. Therefore, penguins can fly.” → Conclusion is wrong because the first premise is false.
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4. In deductive reasoning, if the premises (statements you are reasoning from) are correct, then the conclusion must also be correct.
✔ True — This is the heart of deductive reasoning! If your starting points are true and your logic is sound, the conclusion *must* be true. It’s like a math equation: if 2 + 2 = 4, and you add another 2, you MUST get 6.
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5. Deductive reasoning works from the bottom up: it begins with a specific conclusion and works backwards to more general assumptions.
✘ False — Actually, that’s the opposite! Deductive reasoning goes from
top down: general → specific. Going from specific to general is called *inductive* reasoning. So this statement mixes them up.
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6. Deductive reasoning is effective for reaching certain conclusions.
✔ True — Yes! When done right, deductive reasoning gives you conclusions that are 100% certain — as long as your starting facts are true. It’s like a lock: if the key fits perfectly, the door opens every time.
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7. Deductive reasoning is a fool-proof method.
✘ False — Not quite! It’s only fool-proof if you start with true premises and don’t make logical mistakes. If you mess up either part, the conclusion can be wrong. So it’s powerful, but not magic.
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8. Deductive reasoning is the opposite of inductive reasoning.
✔ True — Exactly! Deductive = general → specific. Inductive = specific → general. They’re like two different paths to thinking — one guarantees certainty (if done right), the other guesses patterns.
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Final Answer:
1. True
2. True
3. False
4. True
5. False
6. True
7. False
8. True
Parent Tip: Review the logic above to help your child master the concept of logical reasoning worksheet.
