When students struggle, one of the first questions educators often ask is, "Does this student need intervention?"

It's an important question—but it may not be the first one we should ask.

Before referring students for intervention, it's essential to examine the quality of the instruction every student is receiving. In a strong Multi-Tiered System of Supports (MTSS), Tier 1 instruction is the foundation. When core instruction is effective, research suggests that approximately 80% of students should meet grade-level expectations with Tier 1 instruction alone (Fuchs & Fuchs, 2006; National Center on Intensive Intervention).

If large numbers of students are struggling with the same skills, the issue may not be the students. It may be the instruction.

So what does strong Tier 1 instruction actually look like?

Here are eight evidence-based "look-fors" that administrators, instructional coaches, interventionists, and classroom teachers can use to evaluate the strength of their core instruction.

1. Instruction Is Explicit

One of the strongest findings in educational research is that students learn more when instruction is explicit.

Explicit instruction means teachers clearly model new skills before asking students to practice independently. Rather than expecting students to discover concepts on their own, teachers:

• Explain the learning objective.
• Model the skill.
• Think aloud during instruction.
• Provide guided practice.
• Check for understanding.
• Gradually release responsibility.

This "I Do, We Do, You Do" structure reduces cognitive load and helps students develop confidence before working independently.

Look-for: Teachers model new learning before expecting students to apply it independently.

2. Instruction Follows a Systematic Scope and Sequence

Learning builds on previous knowledge.

Whether teaching reading, writing, or mathematics, concepts should be introduced in a logical progression. Students need opportunities to master prerequisite skills before moving to more complex content.

For example, in reading, students benefit from systematic phonics instruction that follows a carefully planned sequence. In mathematics, students develop conceptual understanding before memorizing procedures.

Jumping between unrelated skills often creates gaps that become increasingly difficult to close.

Look-for: Lessons intentionally build upon previously taught concepts.

3. Students Are Actively Engaged Throughout the Lesson

High-quality instruction isn't measured by how much the teacher talks.

It's measured by how much students think.

Effective classrooms maximize opportunities for students to respond through:

• Choral responses
• Whiteboards
• Turn-and-talk discussions
• Guided practice
• Partner work
• Frequent questioning

Research has consistently shown that increasing opportunities to respond improves engagement and learning outcomes.

Look-for: Every student is participating—not just the volunteers.

4. Teachers Frequently Check for Understanding

Waiting until the end of a unit to discover students didn't understand the instruction is too late.

Strong Tier 1 classrooms constantly gather information about student understanding.

Teachers use:

• Exit tickets
• Quick checks
• Student discussions
• Whiteboard responses
• Observation
• Short formative assessments

These checks aren't simply grades—they guide instructional decisions.

If many students miss the same concept, effective teachers reteach rather than move on.

Look-for: Instruction changes based on student responses.

5. Instruction Is Differentiated Without Lowering Expectations

Differentiation does not mean creating entirely different lessons for every student.

Instead, teachers provide appropriate supports while maintaining grade-level expectations whenever possible.

Supports may include:

• Visual models
• Sentence stems
• Graphic organizers
• Flexible grouping
• Additional guided practice
• Scaffolded questions

Students receive the support they need while still accessing rigorous content.

Look-for: Students receive different supports but work toward the same essential standards.

6. Practice Is Purposeful

Independent practice should reinforce learning—not introduce new concepts.

Students need sufficient guided practice before working independently.

Purposeful practice includes:

• Immediate feedback
• Multiple opportunities to apply new learning
• Review of previously learned skills
• Opportunities to build automaticity

This is especially important for foundational reading and mathematics skills, where repeated practice strengthens long-term retention.

As research on cognitive science demonstrates, spaced practice and retrieval practice significantly improve learning and memory (Dunlosky et al., 2013).

Look-for: Students practice previously modeled skills with timely feedback.

7. Data Drives Instruction

Assessment should inform teaching—not simply document learning.

Effective Tier 1 teachers regularly examine:

• Universal screening data
• Classroom assessments
• Student work samples
• Observations
• Progress over time
• The goal isn't collecting more data.
• The goal is making better instructional decisions.

Teachers ask:

• Which students mastered today's objective?
• Who needs additional support?
• Does tomorrow's lesson need to change?
• Data becomes meaningful only when it influences instruction.
• Look-for: Assessment results lead to instructional adjustments.

8. The Classroom Maintains High Expectations for Every Student

Perhaps the most important characteristic of strong Tier 1 instruction is a belief that every student can learn.

High expectations are reflected through:

• Grade-level learning targets
• Positive classroom culture
• Consistent routines
• Productive struggle
• Growth mindset
• Appropriate scaffolds

High expectations do not mean expecting students to succeed without support.

They mean refusing to lower expectations simply because learning is difficult.

Students often rise to the expectations adults consistently communicate.

Look-for: Teachers combine high expectations with appropriate support.

Common Tier 1 Mistakes Schools Make

Even schools committed to MTSS sometimes unintentionally weaken Tier 1 instruction.

Some common mistakes include:

• Moving Students to Intervention Too Quickly
• Intervention should not replace effective classroom instruction.
• Before recommending Tier 2 services, ask whether the student received high-quality, evidence-based Tier 1 instruction with sufficient opportunities to learn.
• Teaching Too Much at Once
• Cognitive overload occurs when students are introduced to too many new concepts simultaneously.
• Strong instruction prioritizes depth over speed.
• Assuming Exposure Equals Learning
• Simply completing a lesson does not guarantee understanding.
• Students need modeling, guided practice, feedback, and repeated opportunities to apply new skills.
• Ignoring Assessment Data
• Collecting data without changing instruction misses the purpose of assessment.
• Assessment should drive instructional decisions every day.
• Focusing on Programs Instead of Practices
• No curriculum can replace effective teaching.
• High-quality instructional practices matter more than the name on the teacher's manual.

Reflection Questions

As you reflect on your own classroom or school, consider these questions:

• Are lessons explicit and systematic?
• Are students actively engaged throughout instruction?
• Do teachers frequently check for understanding?
• Is assessment guiding instructional decisions?
• Are students receiving enough guided practice before independent work?
• Are grade-level expectations maintained while providing appropriate supports?

If the answer to several of these questions is "not yet," strengthening Tier 1 instruction may have a greater impact than adding more interventions.

Strong Tier 1 instruction is the foundation of every successful MTSS framework.

When teachers provide explicit instruction, monitor student understanding, engage learners, and adjust instruction based on evidence, fewer students require supplemental intervention.

Tier 2 and Tier 3 interventions remain essential for students with significant learning needs. However, those interventions are most effective when they build upon a strong foundation of high-quality classroom instruction.

Improving Tier 1 benefits every student—not just those who struggle.

Chat Soon-

References

Archer, A. L., & Hughes, C. A. (2011). Explicit Instruction: Effective and Efficient Teaching.

Dunlosky, J., Rawson, K. A., Marsh, E. J., Nathan, M. J., & Willingham, D. T. (2013). Improving Students' Learning With Effective Learning Techniques. Psychological Science in the Public Interest, 14(1), 4–58.

Fuchs, D., & Fuchs, L. S. (2006). Introduction to Response to Intervention: What, Why, and How Valid Is It? Reading Research Quarterly, 41(1), 93–99.

National Center on Intensive Intervention. Multi-Tiered System of Supports (MTSS).

Rosenshine, B. (2012). Principles of Instruction: Research-Based Strategies That All Teachers Should Know.

National Reading Panel. (2000). Teaching Children to Read: An Evidence-Based Assessment of the Scientific Research Literature on Reading and Its Implications for Reading Instruction.

When I wrote about Tier 1 instruction last year, I focused on why it matters. [you can find it here] The message is still the same:

If more than 20–30% of your students need supplemental intervention, the first place to look is your core instruction—not your intervention program.

As schools continue implementing MTSS, the Science of Reading, and high-quality math instruction, one question comes up over and over:

What does strong Tier 1 instruction actually look like?

The answer is simpler than many people think. It isn't about having the newest curriculum or creating elaborate lessons. It's about ensuring every student receives explicit, systematic, grade-level instruction every single day.

Tier 1 Is for Every Student

Tier 1 is the instruction all students receive in the general education classroom.

Its goal is straightforward:

• Teach grade-level standards.
• Prevent learning gaps before they become significant.
• Provide enough support so that most students are successful without additional intervention.

Research consistently suggests that when Tier 1 instruction is implemented well, approximately 80% of students should be successful with core instruction alone. Additional intervention should be reserved for students who truly need it rather than becoming the norm (National Center on Intensive Intervention; Fuchs & Fuchs, 2006).

What Strong Tier 1 Reading Instruction Looks Like

The Science of Reading has helped clarify what effective reading instruction includes. High-quality Tier 1 reading instruction should include:

• Explicit teaching of phonemic awareness and phonics in the primary grades
• Systematic instruction that follows a logical scope and sequence
• Daily opportunities to read connected text
• Vocabulary and oral language instruction
• Fluency practice with appropriate texts
• Comprehension instruction using grade-level material
• Frequent checks for understanding

Teachers aren't simply exposing students to skills—they are teaching them directly, modeling their thinking, providing guided practice, and gradually releasing responsibility to students.

What Strong Tier 1 Math Instruction Looks Like

Effective math instruction goes far beyond memorizing procedures. Students should have opportunities to:

• Build conceptual understanding before memorization
• Use manipulatives and visual models
• Explain their mathematical thinking
• Solve problems in multiple ways
• Practice math facts to build automaticity
• Apply skills to real-world situations
• Receive immediate feedback

Fluency still matters—but it develops alongside understanding rather than replacing it.

Assessment Should Guide Instruction

One common misconception is that more assessments automatically improve instruction. In reality, effective Tier 1 classrooms use assessment intentionally.

Teachers regularly use:

• Universal screening
• Classroom observations
• Exit tickets
• Student work samples
• Quick formative assessments

The goal isn't collecting more data. The goal is collecting useful data that helps teachers decide what to teach next.

Intervention Cannot Replace Core Instruction

One of the biggest mistakes schools make is trying to solve a Tier 1 problem with Tier 2 interventions. Imagine trying to fill a bucket with a hole in the bottom. Adding more water won't solve the problem until the hole is fixed.

The same is true in education.

If large numbers of students struggle with the same essential skills, it's time to examine:

• Was the skill explicitly taught?
• Did students have enough practice?
• Was instruction systematic?
• Did teachers check for understanding before moving on?
• Did students receive immediate corrective feedback?

Strengthening core instruction benefits every student—not just those who struggle.

Questions to Reflect On

As you think about your own classroom or school, consider these questions:

• Are all students receiving grade-level instruction?
• Are lessons explicit rather than relying on discovery alone?
• Is there enough guided practice before independent work?
• Do assessments actually change instruction?
• Are interventions supporting core instruction rather than replacing it?

These questions often lead to meaningful conversations during PLC meetings, MTSS discussions, and instructional coaching.

The Bottom Line

Tier 1 instruction remains the foundation of an effective MTSS system.

When teachers provide explicit instruction, use evidence-based practices, monitor student understanding, and respond to student needs, fewer students require intensive intervention. Intervention programs will always have an important place in education. But the strongest intervention we can provide is often improving the instruction every student receives from the very beginning.

When Tier 1 is strong, everyone benefits—students, teachers, interventionists, and entire school systems.

References

• Fuchs, D., & Fuchs, L. S. (2006). Introduction to Response to Intervention: What, Why, and How Valid Is It? Reading Research Quarterly, 41(1), 93–99.
• National Center on Intensive Intervention. (n.d.). Multi-Tiered System of Supports (MTSS).
• National Reading Panel. (2000). Teaching Children to Read: An Evidence-Based Assessment of the Scientific Research Literature on Reading and Its Implications for Reading Instruction.
• Archer, A. L., & Hughes, C. A. (2011). Explicit Instruction: Effective and Efficient Teaching.

The first week of school is exciting, but it can also feel overwhelming. As teachers, we want to get to know our students, build classroom routines, and begin meaningful instruction. The last thing most of us want is to spend hours administering assessments that leave students exhausted and take valuable instructional time away.

The good news is that you don't need to test every skill to understand where your students are. By using a combination of quick screening activities, classroom observations, and purposeful conversations,you can gather the information you need to plan effective instruction—without turning the first week into a testing marathon.

Whether you're a general education teacher, interventionist, or special education teacher, here are the five areas I focus on during the first week of school.

1. Start with Classroom Observations

Before I administer a single assessment, I spend time simply watching my students.

• How do they approach new tasks?
• Do they follow multi-step directions?
• Can they work independently?
• How do they interact with peers?

These observations often tell me just as much as formal assessments. A student who struggles to get started may need executive functioning support, while another who avoids reading activities may be masking difficulties with decoding.

Observation also helps establish a baseline for classroom behaviors, attention, and learning habits that will guide future instruction.

2. Use Quick Reading Screeners

Rather than administering lengthy reading tests immediately, I begin with short assessments that target foundational reading skills.

I look at:

• Phonemic awareness
• Letter-sound knowledge
• Decoding
• High-frequency words
• Oral reading fluency (when appropriate)

These assessments typically take only a few minutes per student but provide valuable information about where instruction should begin.

Research consistently shows that early identification of reading difficulties allows educators to provide targeted intervention before learning gaps widen. Screening measures should be brief, reliable, and used to inform instruction—not simply collect data.

3. Gather Meaningful Math Data

In math, I focus on understanding students' mathematical thinking rather than how many problems they can complete.

Some of my favorite beginning-of-year activities include:

• Counting tasks
• Number sense checks
• Place value assessments
• Basic fact fluency
• Mental math conversations

As students explain their thinking, I learn much more than I would from a multiple-choice test. Listening to their reasoning helps identify misconceptions that may not be obvious from correct or incorrect answers alone.

For younger students, a simple counting activity or quick place value check often provides enough information to begin planning small-group instruction.

4. Collect an Authentic Writing Sample

One of the easiest ways to learn about students is to ask them to write.

I keep the prompt simple:

• Tell me about your summer.
• What are you excited to learn this year?
• Describe your favorite place.

These writing samples reveal much more than handwriting.

They provide insight into:

• Sentence structure
• Vocabulary
• Spelling
• Organization
• Grammar
• Fine motor skills

Best of all, students often view this as a fun getting-to-know-you activity rather than a formal assessment.

5. Listen to Students Talk

Some of the richest assessment data comes through conversation.

During partner activities, morning meetings, and read-aloud discussions, I pay attention to students' oral language skills.

• Can they answer questions using complete sentences?
• Do they use age-appropriate vocabulary?
• Can they explain their thinking?

Oral language provides a strong foundation for reading comprehension and written expression. These informal conversations help identify students who may need additional language support before academic challenges become more apparent.

• Remember: Assess to Inform, Not to Label

The purpose of beginning-of-year assessment isn't to assign students a label or determine what they can't do.

Instead, it's about answering one important question:

• What does this student need from me right now?

When we focus on gathering meaningful information, we can begin targeted instruction much sooner.

Research supports using screening assessments as one component of a comprehensive instructional framework. The National Center on Intensive Intervention recommends using brief, valid screening tools alongside teacher observations and ongoing progress monitoring to identify students who may benefit from additional support.

Less Testing, Better Teaching

The first week of school should be about building relationships as much as gathering data.

Quick assessments, authentic classroom activities, and thoughtful observations provide a clearer picture of student needs than hours of formal testing alone.

When teachers use assessment purposefully, students spend less time testing and more time learning.

And that's exactly how the school year should begin.

Chat Soon-

References

National Center on Intensive Intervention. (2024). Screening Tools Charts. U.S. Department of Education.

National Center on Improving Literacy. (2023). Universal Screening: K–2 Reading.

Fuchs, D., & Fuchs, L. S. (2006). Introduction to Response to Intervention: What, Why, and How Valid Is It? Reading Research Quarterly, 41(1), 93–99.

But to do it right, we must also understand what the law requires—and how special educators can support both the spirit and letter of those laws.

Understanding RTI and MTSS Through a Legal Lens

RTI is a prevention-oriented framework that provides increasingly intensive levels of instructional support. It’s most commonly used in identifying students with specific learning disabilities (SLD). According to the Individuals with Disabilities Education Act (IDEA 2004), states may use a “process that determines if the child responds to scientific, research-based intervention” as part of an SLD evaluation (34 CFR §300.307(a)(2)).

MTSS is a broader framework that includes not only academic intervention but also behavioral and social-emotional supports. It incorporates RTI but emphasizes a whole-child approach. While not explicitly mentioned in federal special education law, MTSS is supported by multiple federal initiatives, including the Every Student Succeeds Act (ESSA), which encourages the use of evidence-based, multi-tiered systems to improve outcomes for all learners.

Special Education Teachers: Our Legal and Instructional Role in RTI/MTSS

1. Ensuring Fidelity of Interventions

Under IDEA, evaluations must be based on valid data (34 CFR §300.304). That’s only possible when interventions are implemented with fidelity. Special educators can:

• Model evidence-based strategies
• Observe and coach general education staff
• Help ensure interventions follow duration, frequency, and instructional protocols

When interventions are inconsistent or poorly implemented, we risk collecting invalid data—leading to misidentification or delayed services.

2. Collaborating on Progress Monitoring

IDEA requires that eligibility decisions draw from “a variety of sources,” including “technically sound instruments that may assess the relative contribution of cognitive and behavioral factors” (34 CFR §300.304(b)). That’s where progress monitoring comes in.

Special education teachers can:

Help select reliable tools aligned with academic or behavioral goals

Train staff in their use:

• Support data collection and analysis
• Join problem-solving teams to interpret whether lack of progress signals a potential disability
• Well-maintained data helps distinguish between a student who is underperforming and one who has a learning disability—and helps teams make timely, legally sound decisions.

3. Preventing Bias and Over-Referral

IDEA explicitly prohibits discrimination in evaluations: assessments must not be “discriminatory on a racial or cultural basis” and must be administered in the child’s native language or other mode of communication (34 CFR §300.304(c)(1)).

As special educators, we:

• Guide teams to examine instruction, attendance, behavior, and English language proficiency before referral
• Advocate for culturally responsive interventions
• Help ensure that referrals are based on need—not implicit bias, language differences, or socioeconomic factors

RTI/MTSS frameworks were developed in part to address the historical over-identification of students from culturally and linguistically diverse backgrounds. That mission continues today—and we have a responsibility to honor it.

Supporting the Evaluation and Identification Process

When students don’t respond to Tier 3 interventions, and there’s documented evidence of ongoing difficulties, a special education evaluation may be warranted. At that point, IDEA regulations guide our work:

Evaluations must be comprehensive and assess all areas of suspected disability (34 CFR §300.304(c)(4))

Teams must use a variety of assessment tools and strategies—not a single test or score (34 CFR §300.304(b))

Evaluation procedures must be non-discriminatory, administered by trained personnel, and used for their intended purposes

Special education teachers:

• Collaborate with school psychologists, speech therapists, and other professionals during evaluation
• Interpret RTI/MTSS data as part of the eligibility decision
• Ensure all pre-referral documentation is complete and consistent
• Keep timelines, parental consent, and procedural safeguards on track
• We are also often the bridge between school and family—making sure parents understand the process and their rights, and ensuring their voice is heard.

Know Your State Laws and Policies

While IDEA sets the federal standard, each state adds its own guidelines for using RTI/MTSS in the evaluation process. For example:

Illinois requires an RTI process be part of identifying a specific learning disability (ISBE, 23 Illinois Admin. Code 226.130).

California allows school districts to choose between RTI, the discrepancy model, or a combination (California Education Code §56337).

As educators, we must stay informed about our state's expectations so we can advocate for students while ensuring compliance.

RTI vs. Discrepancy Model Under IDEA (2004)

IDEA 2004 allows (but does not mandate) RTI as a method for identifying students with learning disabilities.

According to 20 U.S.C. § 1414(b)(6)(B):

“In determining whether a child has a specific learning disability, a local educational agency shall not be required to take into consideration whether a child has a severe discrepancy between achievement and intellectual ability...”

This means:

• Schools are no longer required to use the IQ-achievement discrepancy model.
• Schools are permitted to use a process based on the child’s response to scientific, research-based intervention (RTI).
• States can allow or require RTI, or offer flexibility for schools/districts to choose.

What Is the Discrepancy Model?

Historically, the discrepancy model identified a learning disability based on a gap between a student’s IQ and their academic performance. Critics argue it often delays intervention until a student is significantly behind—also known as the “wait to fail” model.

Walking the Line: Early Help vs. Over-Identification

RTI and MTSS aim to strike a balance: provide early help, but don’t over-identify. Special education teachers walk that tightrope daily.

Sometimes students are referred for evaluation too quickly—before interventions have been tried with fidelity. Other times, students with clear signs of disability are kept in Tier 2 or Tier 3 too long, delaying appropriate support.

Our expertise in both disabilities and instruction allows us to ask the right questions:

• Has the student received appropriate, research-based instruction?
• Are the interventions matched to the student’s specific needs?
• Are cultural, linguistic, and environmental factors being considered?

When we ask these questions and follow the data, we can ensure that students aren’t overlooked—or over-identified.

RTI and MTSS are more than educational frameworks—they’re part of a legal and ethical system that ensures all students get the support they need. And yes a general education process BUT special education teachers are essential to that system.

By supporting the fidelity of interventions, guiding data collection, preventing bias, and leading the evaluation process, we help schools fulfill their obligations under IDEA and ESSA—and, more importantly, we help students get what they need to thrive.

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Additional reading on RTI and MTSS:

• Understanding Tier 2 in the Integrated Multi-Tiered System of Supports (iMTSS)
• Understanding Tier 1 Instruction: The Foundation of Effective Teaching
• Understanding Multi-Tiered Systems of Support (MTSS) and Response to Intervention (RTI)
• Why a Comprehensive Special Education Evaluation?
• 101: MTSS & RTI
• Tier 2 Interventions: Take RTI to the Next Level
• MTSS What???
• What is RtI?
• What Parents needs to know about RTI
• RTI: Part 2
• RTI 101: Frequently Asked Questions (Part 1)
• RTI for Parents

The Integrated Multi-Tiered System of Supports (iMTSS) is a comprehensive framework used in education to provide targeted support to all students both academics and behaviors. This system is often depicted as a pyramid with three tiers, where Tier 1 represents universal instruction for all students, Tier 2 provides targeted interventions for students who need additional support, and Tier 3 offers intensive interventions for students with significant needs. This blog post will focus on Tier 2, its importance, and how it aligns with the science of reading best practices, supported by relevant research.

The Importance of Tier 2

1. Early Identification and Intervention: One of the primary goals of Tier 2 is to identify and support students who are at risk for academic difficulties early on. Research shows that early intervention is crucial for preventing long-term academic struggles. According to the National Reading Panel (2000), early reading interventions are significantly more effective than later remediation. By providing targeted support at the first sign of difficulty, educators can help prevent small issues from becoming significant obstacles.

2. Preventing the Matthew Effect:  The Matthew Effect, coined by Stanovich (1986), refers to the phenomenon where "the rich get richer and the poor get poorer" in terms of reading skills. Students who start with strong reading skills tend to improve at a faster rate, while those with weak skills fall further behind. Tier 2 interventions are designed to prevent this effect by giving struggling readers the support they need to catch up with their peers.

3. Efficient Use of Resources:  Tier 2 allows for a more efficient use of educational resources. By providing targeted interventions to small groups of students, schools can address learning gaps without overburdening the system. This targeted approach ensures that students receive the help they need without requiring the more intensive and resource-heavy supports of Tier 3.

What Tier 2 Is Not

Tier 2 is not simply reteaching Tier 1 instruction in the same way or increasing the time a student spends on general curriculum without adjusting how it’s delivered. According to Fuchs, Fuchs, and Compton (2012), effective Tier 2 instruction must be more explicit, more systematic, and more intensive than what students receive in the general education setting. It’s not a “wait and see” model where students are passively monitored—nor is it one-size-fits-all instruction. A student who struggles in Tier 1 needs targeted intervention that directly addresses their unique learning gaps, not just extra exposure to the same material that didn’t work the first time.

Additionally, Tier 2 is not special education or an automatic path to an Individualized Education Program (IEP). The purpose of Tier 2 is to prevent the need for more intensive services by addressing difficulties early and efficiently. IDEA 2004 encourages schools to use scientifically based interventions and progress monitoring as part of the evaluation process, but Tier 2 should never delay a referral to special education when appropriate. Tier 2 must be timely, data-driven, and carefully implemented to be effective—and should not be mistaken for a permanent placement or used as a gatekeeper for accessing special education services.

How Tier 2 Ties into the Science of Reading Best Practices

The science of reading is a body of research that encompasses what is known about how people learn to read. This research has led to evidence-based practices that are effective in teaching reading. Tier 2 interventions, when aligned with these best practices, can significantly enhance reading outcomes for students.

1. Explicit and Systematic Instruction: The science of reading emphasizes the importance of explicit and systematic instruction in foundational reading skills, such as phonemic awareness, phonics, fluency, vocabulary, and comprehension. Tier 2 interventions often focus on these areas, providing students with clear, direct teaching and practice opportunities.

Research Support: A study by Foorman et al. (2016) found that explicit instruction in phonemic awareness and phonics leads to significant improvements in reading outcomes for struggling readers.

2. Data-Driven Decision Making: Effective Tier 2 interventions rely on ongoing assessment and data analysis to identify students' needs, monitor progress, and adjust instruction as necessary. This data-driven approach ensures that interventions are tailored to each student's specific strengths and weaknesses.

Research Support: The use of curriculum-based measurement (CBM) has been shown to be effective in monitoring student progress and guiding instruction. Fuchs and Fuchs (2006) highlighted the importance of frequent progress monitoring in ensuring the success of interventions.

3. Small Group Instruction: Tier 2 interventions typically involve small group instruction, which allows for more personalized and intensive support. Small groups enable teachers to provide more immediate feedback and to differentiate instruction based on individual student needs.

Research Support: Wanzek and Vaughn (2007) found that small group reading interventions are more effective than whole-class instruction for students with reading difficulties, particularly when the groups are kept to a manageable size.

4. Multisensory Approaches: The science of reading supports the use of multisensory approaches, which engage multiple senses to reinforce learning. This can include visual, auditory, and kinesthetic-tactile activities that help students connect sounds to letters and words.

Research Support: Multisensory teaching methods, such as those used in the Orton-Gillingham approach, have been shown to be effective for students with dyslexia and other reading difficulties (Ritchey & Goeke, 2006).

Implementing Tier 2 Interventions

Effective implementation of Tier 2 interventions requires careful planning and ongoing evaluation. Here are some key steps:

1. Screening and Identification: Universal screening is essential for identifying students who may need Tier 2 support. Screening tools should be reliable and valid, and they should be administered regularly to catch issues early.

2. Designing Interventions: Interventions should be evidence-based and tailored to address the specific needs identified through screening and assessment. They should include explicit, systematic instruction in foundational reading skills and incorporate multisensory teaching methods where appropriate.

3. Progress Monitoring: Regular progress monitoring is crucial for assessing the effectiveness of interventions and making necessary adjustments. This involves frequent, brief assessments that provide data on student progress and inform instructional decisions.

4. Professional Development: Teachers need ongoing professional development to stay current with the latest research and best practices in reading instruction. This training should include strategies for delivering Tier 2 interventions and using data to guide instruction.

5. Family Involvement: Engaging families in the intervention process can enhance student outcomes. Parents and caregivers can support reading development at home through activities that reinforce skills being taught in school.

Challenges and Solutions

Implementing Tier 2 interventions can present challenges, but with thoughtful planning and collaboration, these can be overcome.

1. Resource Limitations: Schools may face limitations in staffing, time, and materials for Tier 2 interventions. Solutions include leveraging existing resources, such as paraprofessionals and volunteers, and seeking grants or other funding opportunities.

2. Fidelity of Implementation: Ensuring that interventions are implemented with fidelity is critical for their success. This requires ongoing training, supervision, and support for teachers, as well as regular observation and feedback.

3. Balancing Interventions with Core Instruction: It's important to ensure that Tier 2 interventions supplement, rather than replace, core instruction. This requires careful scheduling and coordination to ensure that students do not miss out on essential classroom learning.

Tier 2 interventions are a vital component of the iMTSS framework, providing targeted support to students who are at risk for academic difficulties. By aligning these interventions with the science of reading best practices—such as explicit and systematic instruction, data-driven decision making, small group instruction, and multisensory approaches—schools can significantly improve reading outcomes for struggling readers. Ongoing assessment, professional development, and family involvement are essential for the successful implementation of Tier 2 interventions. With the right support in place, all students can achieve reading success and reach their full potential.

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References

• Fuchs, L. S., & Fuchs, D. (2006). Introduction to response to intervention: What, why, and how valid is it? Reading Research Quarterly, 41(1), 93-99.
• Foorman, B. R., Francis, D. J., Fletcher, J. M., Schatschneider, C., & Mehta, P. (1998). The role of instruction in learning to read: Preventing reading failure in at-risk children. Journal of Educational Psychology, 90(1), 37-55.
• National Reading Panel. (2000). Teaching children to read: An evidence-based assessment of the scientific research literature on reading and its implications for reading instruction. National Institute of Child Health and Human Development.
• Ritchey, K. D., & Goeke, J. L. (2006). Orton-Gillingham and Orton-Gillingham–based reading instruction: A review of the literature. The Journal of Special Education, 40(3), 171-183.
• Stanovich, K. E. (1986). Matthew effects in reading: Some consequences of individual differences in the acquisition of literacy. Reading Research Quarterly, 21(4), 360-407.
• Wanzek, J., & Vaughn, S. (2007). Research-based implications from extensive early reading interventions. School Psychology Review, 36(4), 541-561.