STEAMESA OpUs Math — Grade 3 | Semester 1

One semester of Grade 3 Mathematics — 18 weeks, sequential, standards-aligned.

Covers multiplication foundations, division concepts, fraction introduction, area and perimeter, and place value to 10,000 — where math gaps most commonly begin.

Every lesson follows our FLAME structure: Focus, Learn, Apply, Model, Extend. Every completed lesson generates an automatic compliance receipt — SHA-256 verified, timestamped, tied to the specific academic standard covered that day.

Guided mode. One lesson per day. ClassWallet Marketplace approved — AZ · AR · NH · AL

Arizona ESA families: As of July 1, 2026, supplemental materials no longer require curriculum documentation under the AZ settlement. STEAMESA remains ClassWallet Marketplace approved.