Techniques for reducing cognitive load

This page lists learning techniques for reducing cognitive load.

Worked-example effect
Spaced repetition (kind of, especially when used in a specific way; see [1] for some ideas)
In math, various ways of justifying steps differ in terms of cognitive load:
- Having a string of equalities like A=B=C=D and saying "where the first equality follows from ..., the second follows from ..."
- A format like:

A = B (justification 1)

= C (justification 2)

= D (justification 3)