Texas Education Agency  
2021-22 STAAR Participation - Additional Student Groups
MORTON EL (220901131) - ARLINGTON ISD - TARRANT COUNTY

2018-19 2019-20 2020-21 2021-22 2022-23 2023-24 2024-25 2025-26

  State District Campus Econ
Disadv
Non-Econ
Disadv
Male Female Special
Ed
Non-
Special
Ed
At Risk Non-At
Risk
Migrant Non-
Migrant
EB ⁄ EL
(Current)
EB ⁄ EL
(Monitored
&
Former)
2022 STAAR Participation
(All Grades)
All Tests
Assessment Participant 99% 99% 100% 100% 100% 100% 100% 100% 100% 100% 100% - 100% 100% 100%
Included in Accountability 93% 92% 92% 95% 71% 94% 90% 96% 92% 96% 74% - 92% 94% 100%
Not Included in Accountability: Mobile 5% 5% 7% 5% 29% 6% 9% 4% 8% 3% 26% - 7% 5% 0%
Not Included in Accountability: Other Exclusions 1% 2% 0% 0% 0% 0% 1% 0% 0% 0% 0% - 0% 1% 0%
Not Tested 1% 1% 0% 0% 0% 0% 0% 0% 0% 0% 0% - 0% 0% 0%
Absent 1% 1% 0% 0% 0% 0% 0% 0% 0% 0% 0% - 0% 0% 0%
Other 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% - 0% 0% 0%
Reading
Assessment Participant 99% 99% 100% 100% 100% 100% 100% 100% 100% 100% 100% - 100% 100% *
Included in Accountability 92% 91% 92% 94% 73% 94% 90% 97% 91% 96% 76% - 92% 93% *
Not Included in Accountability: Mobile 5% 5% 7% 5% 27% 6% 9% 3% 8% 3% 24% - 7% 6% *
Not Included in Accountability: Other Exclusions 2% 3% 0% 0% 0% 0% 1% 0% 1% 1% 0% - 0% 1% *
Not Tested 1% 1% 0% 0% 0% 0% 0% 0% 0% 0% 0% - 0% 0% *
Absent 1% 1% 0% 0% 0% 0% 0% 0% 0% 0% 0% - 0% 0% *
Other 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% - 0% 0% *
Mathematics
Assessment Participant 99% 99% 100% 100% 100% 100% 100% 100% 100% 100% 100% - 100% 100% *
Included in Accountability 93% 93% 92% 94% 73% 94% 90% 97% 91% 96% 76% - 92% 93% *
Not Included in Accountability: Mobile 5% 5% 7% 5% 27% 6% 9% 3% 8% 3% 24% - 7% 6% *
Not Included in Accountability: Other Exclusions 1% 1% 0% 0% 0% 0% 1% 0% 1% 1% 0% - 0% 1% *
Not Tested 1% 1% 0% 0% 0% 0% 0% 0% 0% 0% 0% - 0% 0% *
Absent 1% 1% 0% 0% 0% 0% 0% 0% 0% 0% 0% - 0% 0% *
Other 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% - 0% 0% *
Science
Assessment Participant 98% 98% 100% 100% 100% 100% 100% 100% 100% 100% * - 100% 100% *
Included in Accountability 93% 93% 93% 98% 63% 97% 88% 88% 93% 98% * - 93% 100% *
Not Included in Accountability: Mobile 4% 5% 7% 2% 38% 3% 12% 13% 7% 2% * - 7% 0% *
Not Included in Accountability: Other Exclusions 1% 1% 0% 0% 0% 0% 0% 0% 0% 0% * - 0% 0% *
Not Tested 2% 2% 0% 0% 0% 0% 0% 0% 0% 0% * - 0% 0% *
Absent 1% 2% 0% 0% 0% 0% 0% 0% 0% 0% * - 0% 0% *
Other 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% * - 0% 0% *
2021 STAAR Participation
(All Grades)
All Tests
Assessment Participant 88% 86% 98% 99% 96% 98% 98% 100% 98% 99% 97% - 98% 99% 100%
Included in Accountability 83% 81% 95% 97% 77% 95% 94% 96% 94% 95% 93% - 95% 96% 100%
Not Included in Accountability: Mobile 3% 3% 3% 1% 16% 3% 3% 4% 3% 3% 4% - 3% 2% 0%
Not Included in Accountability: Other Exclusions 1% 1% 0% 0% 4% 1% 0% 0% 1% 1% 0% - 0% 1% 0%
Not Tested 12% 14% 2% 1% 4% 2% 2% 0% 2% 1% 3% - 2% 1% 0%
Absent 2% 4% 0% 0% 0% 0% 0% 0% 0% 0% 0% - 0% 0% 0%
Other 10% 10% 2% 1% 4% 2% 2% 0% 2% 1% 3% - 2% 1% 0%
Reading
Assessment Participant 89% 85% 99% 99% 100% 99% 98% 100% 99% 100% 96% - 99% 100% 100%
Included in Accountability 83% 79% 95% 97% 77% 95% 94% 96% 95% 96% 92% - 95% 96% 100%
Not Included in Accountability: Mobile 3% 3% 3% 1% 13% 2% 3% 4% 3% 2% 4% - 3% 1% 0%
Not Included in Accountability: Other Exclusions 3% 3% 1% 0% 10% 2% 1% 0% 1% 2% 0% - 1% 2% 0%
Not Tested 11% 15% 1% 1% 0% 1% 2% 0% 1% 0% 4% - 1% 0% 0%
Absent 2% 4% 0% 0% 0% 0% 0% 0% 0% 0% 0% - 0% 0% 0%
Other 10% 11% 1% 1% 0% 1% 2% 0% 1% 0% 4% - 1% 0% 0%
Mathematics
Assessment Participant 88% 86% 98% 99% 94% 98% 98% 100% 98% 99% 96% - 98% 99% 100%
Included in Accountability 84% 83% 95% 97% 77% 95% 94% 96% 95% 96% 92% - 95% 96% 100%
Not Included in Accountability: Mobile 4% 3% 3% 1% 16% 3% 3% 4% 3% 3% 4% - 3% 2% 0%
Not Included in Accountability: Other Exclusions 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% - 0% 0% 0%
Not Tested 12% 14% 2% 1% 6% 2% 3% 0% 2% 1% 4% - 2% 1% 0%
Absent 2% 4% 0% 0% 0% 0% 0% 0% 0% 0% 0% - 0% 0% 0%
Other 10% 9% 2% 1% 6% 2% 3% 0% 2% 1% 4% - 2% 1% 0%
Science
Assessment Participant 87% 84% 96% 98% 89% 94% 100% * 96% 95% 100% - 96% 94% -
Included in Accountability 84% 81% 93% 96% 78% 91% 95% * 92% 93% 93% - 93% 94% -
Not Included in Accountability: Mobile 3% 3% 4% 2% 11% 3% 5% * 4% 2% 7% - 4% 0% -
Not Included in Accountability: Other Exclusions 0% 0% 0% 0% 0% 0% 0% * 0% 0% 0% - 0% 0% -
Not Tested 13% 16% 4% 2% 11% 6% 0% * 4% 5% 0% - 4% 6% -
Absent 2% 5% 0% 0% 0% 0% 0% * 0% 0% 0% - 0% 0% -
Other 10% 11% 4% 2% 11% 6% 0% * 4% 5% 0% - 4% 6% -

* Indicates results are masked due to small numbers to protect student confidentiality.
- Indicates there are no students in the group.

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