Texas Education Agency  
2025 Distinction Designation Summary
SHACKELFORD J H (220901048) - ARLINGTON ISD - TARRANT COUNTY

2019 2020 2021 2022 2023 2024 2025

Indicator Indicator Score
Numerator
Indicator Score
Denominator
Score Quartile 1
Minimum
Score
Quartile
Attendance Rate 88,153.0 94,453.0 93.3 94.8 Q4
Accelerated Student Learning: RLA 44 156 28.0 40.0 Q3
Accelerated Student Learning: Mathematics 47 173 27.0 45.0 Q3
Grade 7 Reading Performance (Masters Grade Level) 47 252 19.0 26.0 Q2
Grade 7 Mathematics Performance (Masters Grade Level) 28 251 11.0 9.0 Q1
Grade 8 Reading Performance (Masters Grade Level) 77 230 33.0 27.0 Q1
Grade 8 Mathematics Performance (Masters Grade Level) 9 145 6.0 14.0 Q3
Grade 8 Science Performance (Masters Grade Level) 26 196 13.0 16.0 Q2
Grade 8 Social Studies Performance (Masters Grade Level) 29 230 13.0 15.0 Q2
Algebra I by Grade 8 - Participation 86 238 36.0 84.5 Q2
Algebra I by Grade 8 - Performance (Meets Grade Level) 66 238 28.0 31.0 Q2
Algebra I Performance (Masters Grade Level) 45 84 54.0 71.0 Q2
EOC Biology Performance (Masters Grade Level) 26 33 79.0 82.0  
Pct of STAAR Results at Meets Grade Level or Above (All Subjects) 618 1,421 43.0 47.0 Q2
Pct of Grade 3-8 Results at Meets Grade Level or Above in Both Reading and Mathematics 115 396 29.0 32.5 Q2
Campuses that receive an overall rating of A, B, or C are eligible to earn distinction designations.

Blank values for an indicator score occur if the indicator is not applicable to that campus or does not meet the minimum size of 10 students.

Blank values for a quartile occur if there are fewer than 20 campuses in the campus comparison group with data for each qualifying indicator.

'n/a' Indicates data reporting is not applicable for this indicator.

     Released August 2025 TEA | Analytics, Assessment, and Reporting | Performance Reporting