HCD.10:5.4 - Stabilize before Interleaving and Fading

A learner who cannot yet compare energy per volume receives a worked example, integrated data, and stable supported practice. The next attempt changes the values but keeps the same operation and source access. Only after the operation is usable are pump explanation, ticket-load comparison, and release-configuration cases mixed when selecting the Method becomes the target.

After a successful independent variant, a detailed cue can be removed while ordinary references remain. If the learner then cannot identify the task at all, the practitioner restores the working entry and one discriminating question rather than removing more help. The progression follows observed action and intended later conditions, not a universal novice-to-expert ladder.