Seventeen pages, including every grade-level table and the source of every figure.

1. Why this document exists — and a correction to figures we published earlier

2. The school — twelve grades, five classrooms, and a very wide readiness spread

3. What was implemented — the model, and the platform that supported it

4. How it was measured — instrument, windows, cohort

5. What happened in mathematics — by band and by grade

6. What happened in reading — by band and by grade

7. What did not happen — the results that are not good news

8. Limitations — six of them, including a declared conflict of interest

9. What a school would need to run this

10. What this means for you — school heads, district directors, funders, technology partners

11. What comes next — the second year, and our standing commitments

Appendices — placement by grade, and the provenance of every figure

Every figure on this page and in the report comes from i-Ready Diagnostic exports and reconciles exactly to the totals printed on them. Earlier summaries containing figures that did not reconcile have been withdrawn.