Response to Intervention and DCPS General Education Intervention: What Parents Need to Know

Your child is struggling. The school says they want to try "interventions" first before considering a special education evaluation. This might be called Response to Intervention (RTI), Multi-Tiered System of Supports (MTSS), or in DCPS specifically, General Education Intervention (GEI). These frameworks can be genuinely helpful — or they can be used to delay evaluations your child needs now.

Understanding how GEI works in DC, and what your rights are within it, helps you tell the difference.

What Is General Education Intervention in DCPS?

DCPS uses a multi-tiered model called General Education Intervention (GEI) as a structured approach to supporting students who are struggling before referring them for special education. The framework typically has three tiers:

Tier 1: High-quality core instruction for all students. The general education teacher differentiates instruction and provides universal supports.

Tier 2: Targeted interventions for students who are not making adequate progress with Tier 1 supports alone. These are usually small-group interventions focused on specific skill deficits — often in reading or math. Progress is monitored with data.

Tier 3: Intensive, individualized interventions for students who do not make sufficient progress at Tier 2. At this level, a special education evaluation may be initiated.

The GEI framework serves a legitimate purpose: not every child who struggles academically has a disability, and early intervention in general education can address skill gaps before they become entrenched. Research supports multi-tiered intervention models.

When GEI Helps and When It Harms

GEI helps when it provides genuinely effective, evidence-based interventions with clear progress monitoring, and when students who do not respond are promptly referred for special education evaluation.

GEI harms when it is used as a gate — a bureaucratic obstacle that delays an evaluation for a student who clearly needs one. Schools sometimes use GEI inappropriately to avoid referral, cycling students through tiers for months or years while the child falls further behind.

The key signal that GEI is being used inappropriately: you are asking for a special education evaluation and the school is telling you to wait for GEI to run its course. Under IDEA, this is not always the school's call.

Your Right to Request an Evaluation at Any Time

Here is the most important thing to know: a parent can request a special education evaluation at any time, independent of where the child is in the GEI process.

DCPS cannot legally tell you that you must wait for GEI interventions to be exhausted before they will evaluate your child. IDEA's Child Find obligation requires schools to evaluate children they suspect may have disabilities. If you suspect your child has a disability and request an evaluation in writing, the school must respond.

Once the school receives a written evaluation request from a parent, it must either:

• Agree to evaluate and begin the process (with your consent), or
• Deny the evaluation request and provide you with prior written notice explaining why

If DCPS tells you to wait for GEI without formally acknowledging and responding to your written evaluation request, that is a procedural problem. Make your request in writing and request a response in writing.

What DCPS GEI Data Actually Shows

Schools are required to maintain progress monitoring data throughout the GEI process. When a student is in Tier 2 or Tier 3 interventions, the school should be collecting regular data — weekly or biweekly assessments — showing whether the student is responding.

You have the right to request this data. Ask the school: "Can I see the progress monitoring data from the interventions being used with my child?" This data is part of your child's educational record, accessible under FERPA.

If the data shows your child has not made adequate progress despite targeted interventions, that is evidence supporting a special education referral. If the school is not collecting data at all, or cannot produce it, that is a failure of the GEI process itself.

DC's 120-Day Timeline and GEI

Once you provide written consent for a special education evaluation, DC's 120-calendar-day clock starts. This timeline covers evaluation, eligibility determination, IEP development, and implementation of services — all within 120 days of your consent.

The critical point: the 120-day clock does not start while GEI is running. It starts when you consent to evaluation. This means any delays caused by GEI before your consent are time your child spent without services, but they do not legally extend the timeline after evaluation begins.

If a school has been running GEI interventions for a year and you finally get to the evaluation stage, the 120-day clock still runs from consent. The school cannot treat the prior year's interventions as part of the evaluation window.

Child Find and Your Right to an Evaluation

DC's Child Find obligation requires DCPS and all charter LEAs to identify, locate, and evaluate children who may have disabilities — even when the parent has not made a formal request. If a teacher has evidence that a child may have a disability, the school has its own obligation to initiate the evaluation process.

In practice, Child Find failures are common. Students who need evaluations are sometimes carried through multiple years of GEI without referral. If you believe your child should have been identified and evaluated earlier, that failure may be actionable through a state complaint or due process, with remedies potentially including compensatory education for the delay.

Practical Steps If You Believe GEI Is Delaying Your Child

1. Submit a written evaluation request: Do not wait for the school to initiate. Send a written request for a special education evaluation to the principal and special education coordinator. Note the date.

2. Ask for GEI data: Request all progress monitoring data the school has collected on your child. Review it to understand whether the interventions are working.

3. Ask specific questions in writing: "Is my child currently in Tier 2 or Tier 3? How long has the intervention been running? What are the criteria for moving to a referral?"

4. Request a meeting: Ask for a meeting with the GEI team to discuss progress and the pathway to evaluation.

5. Contact AJE if you are being delayed: Advocates for Justice and Education can advise you on whether the school's use of GEI in your situation is appropriate and how to push back if it is not.

The District of Columbia IEP & 504 Blueprint covers the full evaluation process in DC — including how GEI interacts with special education referral, how to track timelines, and how to escalate when a school uses pre-referral interventions to delay an evaluation your child clearly needs.

See more United States guides →