Cognitive Scaffold

Preparing your thinking workspace

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MENTAL MODEL · M12167

Trial and Error

Trial and Error
Learn & MetacognitionHigh supportLearning Science
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Version 1.0.0 · Updated 2026-07-28

CORE DEFINITION

Trial and error is a general method of problem solving. Trial and error may also refer to:.

SCAFFOLDING EFFECT

psychology

Reduce cognitive load

Trial and error is a general method of problem solving. Trial and error may also refer to:.

anchor

Anchor fast decisions

In uncertain environments, trial and error approaches a solution through the cycle of 'propose a trial, observe the result, and adjust'. It does not require a complete model beforehand, but uses real feedback to replace a priori calculation, turning failure into information.

MINIMUM ACTION

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Source support: Explicit

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    en.wikipedia.orghttps://en.wikipedia.org/wiki/Trial_and_error_%28disambiguation%29ZH · Explicit
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