Glossary Term: Tier 1, Tier 2, Tier 3 Interventions
Luke Harris |
August 28, 2025

What Are Tiered Interventions?

Tier 1, Tier 2, and Tier 3 interventions are part of a Multi-Tiered System of Supports (MTSS) that schools use to deliver support based on students’ needs. This tiered framework is commonly used in academics, behavior, and — increasingly — attendance improvement.

In the context of attendance, the tiered approach helps schools:

  • Deliver the right level of support to each student
  • Use data to drive decision-making
  • Prevent chronic absenteeism before it escalates
  • Prevent chronic absenteeism before it escalates
  • Track interventions across individuals, schools, and the district

Why It Matters

Attendance challenges vary. Some students just need a reminder; others need help overcoming serious barriers like housing instability or anxiety. A one-size-fits-all model doesn’t work — but tiered interventions do.

With a strong tiered structure, districts can:

  • Respond early and effectively
  • Prevent unnecessary escalation to truancy or SARB
  • Improve equity by ensuring students get what they need
  • Fulfill state requirements for progressive intervention models

How Schools Use This Term in Practice

Most districts define attendance interventions this way:

Tier 1: Universal Supports (All Students)

Goal: Promote strong attendance for everyone

Examples:

  • Clear attendance expectations and communication to families
  • School-wide attendance messaging and campaigns
  • Daily monitoring and attendance tracking systems
  • Incentives and recognition for good attendance
  • Welcome calls, positive messages, back-to-school nights

Tier 2: Targeted Supports (At-Risk Students)

Goal: Support students with early warning signs

Examples:

  • Attendance success plans
  • Check-in/check-out (CICO) systems
  • Parent calls or conferences
  • Small group interventions
  • Mentorship or advisory check-ins
  • Weekly attendance goals with progress monitoring

Tier 2 is often triggered when a student misses 5–9 days or shows a concerning pattern (e.g., consecutive Mondays missed).

Tier 3: Intensive Supports (Chronically Absent Students)

Goal: Address persistent or complex barriers to attendance

Examples:

  • Case management by counselor or social worker
  • Home visits
  • SARB referral process
  • Wraparound services (e.g., mental health, housing, transportation)
  • Multi-agency intervention plans
  • Individualized support through IEP or 504 teams (when applicable)

Tier 3 is generally used when a student has missed 10% or more of the year, especially when other supports have failed.

What’s the Difference Between Tier 2 and Tier 3?

The main difference lies in the intensity, coordination, and complexity of support.

  • Tier 2 is still school-managed, short-term, and often structured as a light lift (e.g., weekly check-ins).
  • Tier 3 is longer-term, personalized, and may require multi-agency coordination or legal compliance (e.g., SARB).

Related Terms and Concepts

Example Scenario

A student in Sacramento City USD has missed 6 days by October — mostly Mondays and Fridays. The school flags them for Tier 2 intervention. A counselor meets with the family to create a success plan, and the student begins weekly check-ins. Later, the student begins missing school again and hits 15 days total. The team escalates the case to Tier 3 and coordinates a home visit and counseling referral.

How Tiered Interventions Impact Districts

A clear tiered system allows districts to:

  • Prioritize limited resources where they’re most needed
  • Document progressive intervention steps for compliance and SARB
  • Improve ADA and reduce chronic absenteeism
  • Promote equity by ensuring students don’t fall through the cracks
  • Train staff around when and how to respond to attendance issues

Without tiered structures, schools risk inconsistent support, delayed response, and missed opportunities to re-engage students early.

How Are Schools Across the U.S. Implementing Tiered Attendance Supports?

Leading districts are taking the guesswork out of intervention with:

1. Tiered Playbooks - Districts are creating clear guidelines on what qualifies as Tier 1, 2, or 3 — and what staff should do at each level.

2. Weekly Attendance Huddles - Schools meet regularly to review Tier 2 and 3 students, assign next steps, and follow up on progress.

3. Centralized Tracking Tools - Rather than relying on spreadsheets, districts are using platforms like Nudge to track interventions by tier and monitor success..

4. Equity Filters - Some districts disaggregate tiered data by student group to ensure fairness and reduce bias in intervention referrals.

5. Systemwide Training - Districts are training teachers, clerks, and counselors in MTSS-aligned intervention logic to promote consistency across sites.

How Nudge Helps

Nudge is built around the MTSS model — making it easy to track attendance interventions by tier and align your entire district around one unified strategy.

With Nudge, you can:

  • Flag students for Tier 2 or Tier 3 based on attendance trends
  • Assign and track interventions at each level
  • Monitor district-wide consistency in how tiers are applied
  • Export reports for compliance, funding, or SARB documentation
  • Equip school teams to act earlier, faster, and with more clarity

Because good attendance systems don’t just track — they respond.

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Glossary Term: Tier 1, Tier 2, Tier 3 Interventions

March 3, 2025
6 minutes

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