Summary:
Zip code 77837 is home to a single school, Calvert School, a small alternative school serving students from Pre-Kindergarten through 12th grade within the Calvert Independent School District (Isd), a rural area where the school faces significant economic challenges with 92.41% of its 145 students eligible for free or reduced lunch.
Calvert School stands out for its unique structure as an all-grade alternative school and its very low student-teacher ratio of 8.4 to 1, which typically supports personalized learning. However, academic performance on state STAAR tests is a major concern, with proficiency rates far below Texas averages across nearly all subjects and grade levels. For example, 3rd grade reading and math both recorded 0% proficiency, and Algebra I proficiency was only 11.11% compared to the state's 54.03%. The highest scores were seen in 8th grade math (30%) and U.S. History (30%), suggesting some improvement in upper grades. Despite these academic struggles, the school spends a relatively high $15,531 per student, yet the profound impact of poverty appears to outweigh these resource advantages.
On a positive note, Calvert School demonstrates strong student retention, with a 0% dropout rate and an 81.8% graduation rate. This indicates that while students may struggle with standardized tests, the school is effective at keeping them enrolled and helping them earn a diploma. The disconnect between low test scores and high graduation rates suggests the alternative school model may prioritize persistence and support over pure academic achievement, making it a unique option for families seeking a non-traditional environment focused on student retention.
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