Secondary schools do not have enough intervention seats to meet the literacy needs in front of them. A newcomer co-teach model can widen access, strengthen reading instruction in core classes, and reduce the long waits that leave students stuck.
The waitlist problem is really a capacity problem
In many middle and high schools, literacy support works like a narrow doorway. Students are referred for reading intervention, assessed, scheduled if a seat opens, and then asked to wait. Meanwhile, core classes keep moving. Teachers know the cost of that delay. A sixth grader who cannot make sense of a science text, or a ninth grader who reads haltingly through a history chapter, does not experience literacy as a separate issue. It shows up everywhere.
This is especially urgent in secondary education. National results make clear that many students are not reading at the level schools need for success across subjects. On the 2024 NAEP, often called the Nation’s Report Card, average reading scores for both 8th and 12th graders were below pre-pandemic levels, and only about 30% of 8th graders performed at or above Proficient in reading, according to the National Center for Education Statistics. Those numbers do not tell us everything about individual students, but they do tell us this: the need is bigger than most intervention schedules can hold.
The usual response is understandable. Schools try to protect small-group intervention with specialist teachers. But when staffing is tight, budgets are fixed, and student need is rising, a pull-out-only system creates bottlenecks. Waitlists grow not because educators do not care, but because the structure cannot scale.
What a newcomer co-teach model actually is
A newcomer co-teach model starts from a different question: instead of asking, “Who can we pull out for help?” it asks, “How do we bring stronger literacy instruction to more students now?”
In this model, a reading specialist, interventionist, multilingual learner teacher, or special educator co-teaches inside core secondary classes with content teachers. The word newcomer matters here in two ways. First, many schools use the model in classes serving newly arrived multilingual learners, who often need explicit support with academic vocabulary, syntax, fluency, and background knowledge while also keeping up with grade-level content. Second, the model can be “newcomer” to a school in the sense that it introduces a new staffing pattern designed to reduce intervention backlogs.
The goal is not to replace every targeted intervention. Some students will still need a dedicated reading class, intensive decoding support, or individualized services. The goal is to reduce unnecessary waiting by giving many students stronger, immediate literacy access in their day-to-day schedule.
A co-taught literacy-rich history, science, or English class can serve students who are below benchmark, students learning English, and students whose comprehension breaks down when texts become more complex in grades 6 through 12. Instead of waiting eight weeks for a separate intervention seat, they get support tomorrow in first period.
Why this works in secondary schools
Secondary schools often organize support around programs, but adolescents experience school through periods, assignments, and teacher expectations. If literacy help stays separate from those demands, transfer can be weak. Students may learn a strategy in intervention but not use it in biology or government.
Co-teaching can close that gap. It allows explicit reading instruction to happen with real disciplinary texts: analyzing claims in social studies, unpacking technical vocabulary in science, or tracking character and theme in English. It also reduces the stigma some students feel when they are repeatedly removed from electives or labeled for “extra help.”
There is also an efficiency argument. A single specialist can reach more students by supporting two or three strategically chosen sections than by serving only a handful of students in one pull-out block. That does not mean students get less. Done well, they get more relevant support, earlier.
High-performing systems internationally offer a useful reminder here. Countries such as Estonia, Canada, Finland, and Singapore differ in many ways, but they tend to treat literacy as the responsibility of the whole system, not just one department. PISA results from the OECD have consistently shown that strong reading performance is linked not only to intervention, but also to coherent classroom instruction, teacher expertise, and equitable access to support. The lesson for US secondary schools is not to copy another country wholesale. It is to stop acting as if adolescent literacy can be solved only in a separate room.
What co-teaching looks like in practice
The most effective version is not “one teaches while one circulates” every day. It is planned, purposeful, and focused on the reading demands of a unit.
In a grade 7 social studies class, the content teacher may lead the historical thinking, while the specialist pre-teaches key terms, models annotation, and runs a small group during independent reading. In Algebra I, literacy support may center on unpacking word problems, teaching signal words, and helping students explain reasoning in writing. In a high school biology class, the co-teaching team may chunk lab procedures, explicitly teach morphology in scientific vocabulary, and use sentence frames to support discussion and written explanations.
For newcomer multilingual learners, co-teaching is especially powerful when it combines language development with grade-level content. That might mean previewing concepts, providing structured oral rehearsal, using visuals and bilingual resources when available, and teaching the language features of explanation, argument, and evidence. Students do not have to choose between learning English and learning science. They do both.
The hard parts schools should say out loud
This model is promising, but it is not magic. Schools run on finite time, staffing, and money. Schedules are already fragile. Specialists are stretched. Content teachers may worry, reasonably, that co-teaching means one more initiative without planning time.
Those concerns are real.
Co-teaching fails when schools treat it as simple adult proximity. If there is no common planning time, no clear role definition, and no agreement on the literacy goals of a lesson, two teachers in one room can produce confusion rather than support.
It also fails when schools use it to avoid intensive intervention for students who truly need it. A student with significant decoding difficulties, for example, may still require structured, explicit foundational reading instruction beyond what can happen in a co-taught content class.
And schools have to be careful about placement. If co-taught sections become a quiet dumping ground for every student with a support need, class composition can become unmanageable. The model works best when leaders protect balance, train teams, and use data to match supports to students.
How schools can use the model to cut waitlists realistically
First, start where the waitlist pressure is highest. Look at grade levels or departments with the largest number of students below benchmark and the longest intervention delays. One well-designed co-taught grade 6 ELA section or grade 9 world history section can relieve pressure quickly.
Second, choose teachers carefully. Strong co-teaching depends on trust, not just availability. Pair teachers who are open to shared ownership and willing to examine student work together.
Third, define the non-negotiables. Teams need a short list of common practices: explicit vocabulary instruction, close reading routines, frequent checks for understanding, structured discussion, and writing tied to text. Secondary students benefit when these routines are predictable across classes.
Fourth, protect planning time. Even one shared planning period every other day is better than asking teachers to coordinate in the hallway. If the schedule cannot provide that, leaders should reduce some other demand. Co-teaching without planning is mostly improvisation.
Fifth, use intervention data wisely. Universal screeners, classroom assessments, and teacher observations should guide who gets co-taught support, who remains in or enters intensive intervention, and who is ready to exit. The point is not to create a second waitlist inside the classroom. It is to widen access while keeping targeted help for students with the greatest needs.
Sixth, measure more than test scores. Schools should track attendance, assignment completion, course pass rates, and student participation in discussion and writing. If the model is working, improvement should show up in the daily life of classrooms, not only in spring data reports.
A practical next step for school leaders
If your school has a reading waitlist, you do not need a perfect redesign before acting. Start with a pilot in one grade or department for one semester. Pick a high-leverage course, build one strong co-teaching team, and give them planning time and a simple data cycle. Then study what changes for students who would otherwise have been waiting.
The central idea is modest but powerful: literacy support should not be scarce only because specialist seats are scarce. In secondary schools, where every class depends on reading, the fastest way to cut waitlists may be to stop treating literacy as something that happens somewhere else.
That will not solve every challenge. But it can give schools something they urgently need: a practical way to help more students, sooner, with the staff they already have.
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