Tier 1 — the floor
The lowest tier — reached two completely different ways, which is why it's the one tier with two examples.
A speech-only kindergartner
Speech is her only service — the override forces Tier 1. The twist: her Communication factors rate Significant, and she's still Tier 1.
A minimal-services first grader
One light academic service, every factor Minimum. He reaches the same floor the other way — by the plain ladder, simply not climbing.
Up the ladder — Tiers 2 to 5
As more domains come live and reach Significant, a student climbs. These four show the ordinary ladder at work.
Resource room, dyslexia instruction
One Significant domain — carried by the dyslexia-practitioner credential.
Academic plus behavior
A second live domain lifts the tier — and the first real judgment call (Tier 2 vs 3).
Transition-age, multiple domains
Four domains, rated against same-grade peers. His speech counts as a related service.
High, but not gated
Four involved domains, empty fifth — so the gate doesn't fire and the ladder lands Tier 5.
The top — Tiers 6, 7, 8
Where gates and overrides take over from the ladder. Read 5→6→7 in order to see the gate logic click.
Four significant, one moderate
Exactly the pattern the Tier 6 gate looks for. The middle of the three-way contrast.
Every domain significant
The top of the scored ladder, by the all-five-significant gate. Highest-wins doing real work.
Residential placement
The top tier, set by the residential override — but every factor is still rated, with full care.
How to read the Tier 5 → 6 → 7 contrast
If you read only three of these, read these three in order. They're nearly the same heavy profile, separated by a single domain — the heart of the model: the tier is about the shape of a student's needs, not a raw total.
| Example | Fifth domain | Tier | How it's set |
|---|---|---|---|
| Grade 10, four involved domains | empty | 5 | ladder (gate doesn't fire) |
| Grade 2, four significant + one moderate | Moderate | 6 | 4-significant-plus-1-moderate gate |
| Grade 7, all five significant | Significant | 7 | all-five-significant gate |