1. Why NVR-only prep is losing ground
The issue is not that reasoning disappeared; it is that classic NVR formats became highly coachable. Once families learn recurring puzzle patterns, gains can come from format familiarity rather than deeper thinking. Several schools now state they want tests that reduce this effect and better reflect broad primary-school learning.
That is why 2026 preparation increasingly depends on which provider your target school uses. If the school has moved to a curriculum-first model, pure shape drilling alone is unlikely to be enough.