Summary:
In zip code 75065, there is one middle school, Lake Dallas Middle, serving grades 6-8 in the Lake Dallas Independent School District (Isd), with 843 students and a student-teacher ratio of 13.6.
Lake Dallas Middle presents a mixed academic profile. The school excels in advanced coursework, with 86.49% of students proficient in Algebra I, far exceeding the state average of 54.03%. It also outperforms the state in 8th-grade Social Studies (37.69% vs. 31.69%). However, the school struggles significantly with grade-level math, particularly in 7th grade where only 5.98% of students are proficient compared to the state average of 29.41%. Reading scores are consistently below state averages across all grades, with the largest gap in 7th grade (45.23% vs. 54.04%). The school has a 3-star rating and ranks in the 55th percentile among Texas middle schools, though its ranking has declined from the 57th percentile in 2023-2024 to the 40th percentile in 2025-2026.
Key metrics include a 41.4% economic disadvantage rate and a low dropout rate of 0.3%. The school's spending is $9,782 per student. The most notable finding is the "Algebra I paradox": while advanced math students achieve exceptional results, the majority of students struggle with core math skills, especially in 7th grade where proficiency dropped sharply from 20.94% to 5.98% in one year. This suggests a two-tiered math system where a select group excels while many others need significant support. The school's declining state ranking and consistent underperformance in reading and math, despite favorable resources, indicate that instructional strategies may need to be addressed to improve outcomes for all students.
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