Student Achievement
Achievement is the outcome every other domain exists to produce. BetterEd analyzes growth and proficiency patterns over time, by subgroup, to distinguish real progress from favorable cohorts.
Why this domain matters
Single-year results rarely explain a school's trajectory. Reading growth, proficiency, and subgroup patterns together reveals whether improvement is systemic or isolated — and whether interventions are actually working.
What organizational health looks like
- Multi-year growth trends that hold across cohorts.
- Narrowing gaps between student groups without capping the top.
- Interventions monitored for effect and discontinued when ineffective.
- Teachers who can name the specific students and skills they are targeting.
- Data reviewed at a cadence that still allows the year to change.
Common warning signs
- Proficiency flat or declining across multiple years.
- Growth concentrated in one grade or subject.
- Persistent gaps for students with disabilities or multilingual learners.
- Intervention rosters that never change.
- Data days that produce discussion but no instructional change.
What BetterEd assesses
- Multi-year growth and proficiency trends by grade and subject.
- Disaggregated performance for every reported student group.
- Alignment between interventions and identified student needs.
- Progress monitoring quality and responsiveness.
- Attendance, credit accumulation, and on-track indicators.
How BetterEd diagnoses root causes
- Longitudinal analysis of state, interim, and internal assessment data.
- Cohort-level analysis to separate mobility effects from instructional effects.
- Review of intervention rosters, dosage, and exit criteria.
- Cross-reference of achievement patterns with instructional observation findings.
How BetterEd delivers support
- Root-cause analysis translated into a focused academic plan.
- Design of intervention and acceleration blocks with clear entry and exit criteria.
- High-impact tutoring program design and implementation.
- Data-cycle routines that produce instructional decisions.
Typical deliverables
- Achievement analysis with disaggregated findings.
- Focused academic improvement plan.
- Intervention and acceleration structure with monitoring tools.
- Data-cycle protocol and calendar.
Measures and indicators
Progress in this domain is tracked against indicators the school already collects or can begin collecting without new burden.
- Growth percentiles or value-added measures by grade and subject.
- Proficiency change overall and by student group.
- Percentage of intervention students meeting exit criteria.
- On-track and credit-accumulation rates where applicable.
Relevant evidence
BetterEd publishes outcomes for this domain only after the underlying data is verified and the school has granted written permission. Verified evidence for this domain is available on request during a transformation conversation.
Frequently asked questions
- Do you guarantee score increases?
- No responsible partner can. BetterEd commits to rigorous diagnosis, disciplined implementation, and transparent measurement, and reports results as they are.
- How does a school begin?
- Most schools begin with a School Health Index review, which produces a domain-level picture of current conditions. BetterEd then proposes a scope of work matched to the findings and the school's capacity, timeline, and budget.