Base120 · Recursion

Spiral Learning

RE · Recursion

Revisit concepts at increasing depth, building on previous understanding

Model code
RE14
Transformation
RE (Recursion) — Improve iteratively through feedback, reflection, and self-referential refinement.
Priority
14 of 20
Framework
HUMMBL Base120 — 120 mental models across 6 transformations

When to use

"Use when learning a complex topic. Revisit the topic at increasing depth, building on previous understanding. Each spiral adds a layer of sophistication while reinforcing the foundation."

Example

"Learning a programming language — first spiral (syntax, basic programs), second spiral (idioms, standard library), third spiral (performance, internals), fourth spiral (metaprogramming, language design). Each spiral deepens understanding without overwhelming."

Common misuse

"Trying to learn everything at once (one deep dive) without spiraling. A single deep dive either overwhelms (too much detail) or underwhelms (too shallow). Spiraling manages depth progressively."

Also known as

Spiral ModelIterative Deepening

Related models

RE3RE9RE15