checked Oct 22, 2026 1:02 AM UTC · Illustrative Mathematics's official status page
Is Illustrative Mathematics Working Right Now?
Yes. Illustrative Mathematics is up and running.
Illustrative Mathematics is currently operational with all systems functioning normally.
All components operational
- Last broke
- Sep 29
- Uptime
- 99.98%
- Most impacted
- Salesforce USA440
History · 30 day period
Service health
Service health, last 30 days
How to read this
The record
30 day period · not affected by the range aboveAvailability counts operational or degraded time as available, averaged equally across all monitored components. Partial outages count as half downtime and major outages count in full, scheduled maintenance is excluded from the calculation, and periods with no recorded status are counted as available rather than assumed down. Each component is tracked independently to give you a clear picture of overall service reliability.
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Recent Illustrative Mathematics outages & status updates
Status changes and service events for Illustrative Mathematics over the last 30 days
| S | M | T | W | T | F | S | |
|---|---|---|---|---|---|---|---|
| Sep 20 | 1 | 1 | |||||
| Sep 27 | 1 | ||||||
| Oct 4 | |||||||
| Oct 11 | |||||||
| Oct 18 |
Scheduled maintenance on Professional Learning Tools
Oct 12 · resolved after 4h 4m
Scheduled maintenance on Salesforce USA440
Oct 10 · resolved after 17h 38m
Scheduled maintenance on Professional Learning Tools
Oct 5 · resolved after 4h 14m
Salesforce USA440 experienced a partial outage
Sep 29 · resolved after 3h 7m
Scheduled maintenance on Professional Learning Tools
Sep 28 · resolved after 3h 45m
Salesforce USA440 experienced a partial outage
Sep 25 · resolved after 1h 4m
Scheduled maintenance on Curriculum Sites (Kendall Hunt, AccessIM)
Sep 24 · resolved after 31m
Curriculum Sites (Kendall Hunt, AccessIM) experienced degraded performance
Sep 24 · resolved after 1h 41m
Illustrative Mathematics component status
Check current status by component. Open one for regions, incident details, and alerts.
7 components tracked
Incidents · 30dStatus- Illustrative Mathematics AWS lambda-us-east-1 statusno incidentsOperational
- Illustrative Mathematics Client and Facilitator Portals statusno incidentsOperational
- Illustrative Mathematics CMS (internal tool) statusno incidentsOperational
- Illustrative Mathematics Curriculum Sites (Kendall Hunt, AccessIM) status1 incidentOperational
- Illustrative Mathematics IM Website and Blog statusno incidentsOperational
- Illustrative Mathematics Professional Learning Tools status1 incidentOperational
- Illustrative Mathematics Salesforce USA440 status2 incidentsOperational
What is Illustrative Mathematics?
Illustrative Mathematics is an open educational resource platform that provides high-quality mathematics curriculum materials, lesson plans, and instructional resources for K-12 students and teachers.
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