2017年10月15日 · The 2-4-6 Puzzle teaches an invaluable lesson about inductive reasoning, confirmation bias, and how “wrong” answers lead to deeper knowledge. It can be adapted with different rules for endless play options and difficulties.

2017年10月2日 · Duration: 5 - 15 minutes per lesson, for 1 - 5 lessons. 2, 4, 6 fits the rule. What’s your next guess? The 2-4-6 Puzzle comes from an experiment by Peter Watson done in 1960 on confirmation bias. It makes a remarkably good activity for a classroom, and one that can help set a very positive tone.

2017年10月15日 · Happily, the 2, 4, 6 Puzzle is a delightful and devious way to play with kids (and adults!) in your life, be they students or children. Our writeup of the lesson is here.

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2025年3月6日 · A problem of concept formation in which people are given the ordered triple of numbers (2, 4, 6) and are invited to try to generate further examples of triples conforming to an unspecified rule that the example obeys, trying to home in on the correct rule on the basis of simple right/wrong feedback after every guess.

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