Dr. Henry W. Mack/West Little River K-8 Center

Dr. Henry W. Mack/West Little River K-8 Center in Miami, FL, is a public school serving 383 students in grades PK-8 within the Miami-Dade district, located in a high-poverty community where about 64% of students qualify for free or reduced lunch.

This school tells a story of two very different experiences. In the lower grades (PK-5), academic performance is significantly below state averages, with only 32% of 3rd graders proficient in math compared to 66% statewide. However, the middle school grades (6-8) are a standout success, dramatically outperforming both the district and state. For example, 79% of 8th graders were proficient in math (vs. 61% statewide), and an impressive 100% of students passed the Algebra 1 End-of-Course exam over the last four years. This pattern is unique compared to nearby schools like Lillie C. Evans K-8 Center, which also shows strong math performance but doesn't match Dr. Mack's consistency across all subjects. The school has seen dramatic improvement in recent years, with 8th-grade math proficiency jumping from 23% to 79% in just three years, suggesting recent changes are working well for older students.

A critical challenge is chronic absenteeism, which affects 40.2% of students—much higher than nearby Flamingo Elementary School (21.9%) and the state average (31.4%). This persistent issue is a major factor in the school's overall low ranking. Interestingly, the school's per-student spending ($15,420) is moderate compared to neighbors like Poinciana Park Elementary School ($25,230), which spends more but achieves worse results. The key takeaway is that Dr. Mack has found a formula for exceptional success in middle school, and the big opportunity is to apply those same strategies to the lower grades while tackling absenteeism.