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  Texas Education Agency  
2026 STAAR Performance
CHANDLER OAKS EL (246909135) - ROUND ROCK ISD - WILLIAMSON COUNTY

2019 2020 2021 2022 2023 2024 2025 2026

Calculation Report


STAAR Performance Reading/Language
Arts (RLA)		 Mathematics Science Social
Studies		 Totals Percentages
Total Tests 263 263 86 - 612
Approaches GL or Above 244 232 73 - 549 90%
Meets GL or Above 199 193 50 - 442 72%
Masters GL 134 128 29 - 291 48%
Total Percentage Points 210%
Component Score 70

Data Table: Accountability Groups


Accountability Groups
  All
Students		 African
American		 Hispanic White American
Indian		 Asian Pacific
Islander		 Two or
More
Races		 High
Focus^
All Subjects
Percent of Tests
At Approaches GL Standard or Above 90% 82% 82% 91% - 95% - 95% 83%
At Meets GL Standard or Above 72% 58% 61% 74% - 83% - 76% 60%
At Masters GL Standard 48% 32% 33% 46% - 68% - 48% 37%
Number of Tests
At Approaches GL Standard or Above 549 31 113 247 - 138 - 20 248
At Meets GL Standard or Above 442 22 84 199 - 121 - 16 179
At Masters GL Standard 291 12 46 124 - 99 - 10 109
Total Tests 612 38 138 270 - 145 - 21 298
Reading/Language Arts (RLA)
Percent of Tests
At Approaches GL Standard or Above 93% 87% 90% 94% - 94% - 100% 85%
At Meets GL Standard or Above 76% 60% 73% 75% - 81% - 89% 62%
At Masters GL Standard 51% 33% 44% 52% - 59% - 56% 34%
Number of Tests
At Approaches GL Standard or Above 244 13 53 109 - 60 - 9 110
At Meets GL Standard or Above 199 9 43 87 - 52 - 8 80
At Masters GL Standard 134 5 26 60 - 38 - 5 44
Total Tests 263 15 59 116 - 64 - 9 129
Mathematics
Percent of Tests
At Approaches GL Standard or Above 88% 87% 78% 90% - 95% - 89% 84%
At Meets GL Standard or Above 73% 60% 54% 78% - 88% - 67% 63%
At Masters GL Standard 49% 33% 27% 46% - 78% - 44% 41%
Number of Tests
At Approaches GL Standard or Above 232 13 46 104 - 61 - 8 108
At Meets GL Standard or Above 193 9 32 90 - 56 - 6 81
At Masters GL Standard 128 5 16 53 - 50 - 4 53
Total Tests 263 15 59 116 - 64 - 9 129
Science
Percent of Tests
At Approaches GL Standard or Above 85% 63% 70% 89% - 100% - * 75%
At Meets GL Standard or Above 58% 50% 45% 58% - 76% - * 45%
At Masters GL Standard 34% 25% 20% 29% - 65% - * 30%
Number of Tests
At Approaches GL Standard or Above 73 ** 14 34 - 17 - * 30
At Meets GL Standard or Above 50 ** 9 22 - 13 - * 18
At Masters GL Standard 29 ** 4 11 - 11 - * 12
Total Tests 86 ** 20 38 - 17 - * 40

Data Table: Additional Student Groups


Additional Student Groups
  All
Students		 Econ
Disadv		 Non-Econ
Disadv		 G/T EB
(Current)		 EB
(Current &
Monitored)		 Special
Ed
(Current)		 Special
Ed
(Former)✦		 Continu-
ously
Enrolled		 Non-
Continu-
ously
Enrolled		 Highly
Mobile ★		 Foster Homeless Migrant
All Subjects
Percent of Tests
At Approaches GL Standard or Above 90% 82% 91% 100% 90% 94% 65% 89% 91% 87% * - * -
At Meets GL Standard or Above 72% 62% 74% 99% 66% 78% 26% 78% 75% 63% * - * -
At Masters GL Standard 48% 39% 49% 86% 39% 57% 8% 33% 50% 40% * - * -
Number of Tests
At Approaches GL Standard or Above 549 78 471 162 92 149 75 16 421 128 * - * -
At Meets GL Standard or Above 442 59 383 160 67 124 30 14 349 93 * - * -
At Masters GL Standard 291 37 254 140 40 90 9 6 232 59 * - * -
Total Tests 612 95 517 162 102 159 116 18 465 147 * - * -
Reading/Language Arts (RLA)
Percent of Tests
At Approaches GL Standard or Above 93% 87% 94% 100% 87% 91% 67% 100% 93% 92% * - * -
At Meets GL Standard or Above 76% 72% 76% 99% 65% 77% 24% 75% 77% 73% * - * -
At Masters GL Standard 51% 41% 53% 86% 37% 50% 8% 38% 52% 47% * - * -
Number of Tests
At Approaches GL Standard or Above 244 34 210 69 40 64 33 8 187 57 * - * -
At Meets GL Standard or Above 199 28 171 68 30 54 12 6 154 45 * - * -
At Masters GL Standard 134 16 118 59 17 35 4 3 105 29 * - * -
Total Tests 263 39 224 69 46 70 49 8 201 62 * - * -
Mathematics
Percent of Tests
At Approaches GL Standard or Above 88% 85% 89% 100% 91% 94% 67% 75% 89% 85% * - * -
At Meets GL Standard or Above 73% 59% 76% 100% 72% 81% 33% 75% 77% 63% * - * -
At Masters GL Standard 49% 38% 50% 91% 48% 64% 10% 38% 52% 39% * - * -
Number of Tests
At Approaches GL Standard or Above 232 33 199 69 42 66 33 6 179 53 * - * -
At Meets GL Standard or Above 193 23 170 69 33 57 16 6 154 39 * - * -
At Masters GL Standard 128 15 113 63 22 45 5 3 104 24 * - * -
Total Tests 263 39 224 69 46 70 49 8 201 62 * - * -
Science
Percent of Tests
At Approaches GL Standard or Above 85% 65% 90% 100% 100% 100% 50% * 87% 78% - - - -
At Meets GL Standard or Above 58% 47% 61% 96% 40% 68% 11% * 65% 39% - - - -
At Masters GL Standard 34% 35% 33% 75% 10% 53% 0% * 37% 26% - - - -
Number of Tests
At Approaches GL Standard or Above 73 11 62 24 10 19 9 * 55 18 - - - -
At Meets GL Standard or Above 50 8 42 23 4 13 2 * 41 9 - - - -
At Masters GL Standard 29 6 23 18 1 10 0 * 23 6 - - - -
Total Tests 86 17 69 24 10 19 18 * 63 23 - - - -

- Indicates there are no students in the group.
* Indicates results are masked due to small numbers to protect student confidentiality.
** When only one racial/ethnic group is masked, then the second smallest racial/ethnic group is masked regardless of size.
^ This is a new accountability group introduced in 2023; it includes students who are Econ Disadv, EB (Current & Monitored), Special Ed (Current), or Highly Mobile.
★ This is an additional student group introduced in 2023; it includes students who are Foster, Homeless, or Migrant.
✦ As of 2026, this group includes students who have received special education services in the preceding school year but not the current school year.

     Updated September 2026 TEA | Analytics, Assessment, and Reporting | Performance Reporting