Cognitive Scaffold

Preparing your thinking workspace

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MENTAL MODEL · M10586

Modular Design

Modular Design
SystemsHigh supportComplexity Science
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Version 1.0.0 · Updated 2026-07-30

CORE DEFINITION

Decompose a complex system into modules with independent functions and standardized interfaces, which can be independently developed, tested, replaced, and recombined. Variants include: module encapsulation, modularization, modular decomposition, modular innovation, modular divergence, modular ideation, modular breakdown, modular construction, modular architecture, modular assembly, modular thinking, modular mindset, modular evolution, modular constraints, modular refactoring, module decoupling, module replacement, module assembly method, and modular scaffolding.

SCAFFOLDING EFFECT

psychology

Reduce cognitive load

Divide and conquer, combinatorial explosion. Turn a 'mess' into 'LEGO blocks', reducing single-point complexity while creating exponential possibilities through module recombination.

anchor

Anchor fast decisions

Decompose the system into independent modules with high cohesion and low coupling, facilitating parallel development, replacement, and maintenance. Divide and conquer and combine.

MINIMUM ACTION

In progress 0/5

Practice this model in one real situation:

Check to track your progress (stored locally)
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Source support: Explicit

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    zh.wikipedia.orghttps://zh.wikipedia.org/wiki/%E6%A8%A1%E7%B5%84%E5%8C%96%E8%A8%AD%E8%A8%88ZH · Explicit
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