The Multilingual Learner Is Not a Monolith: Why Language Support Must Be Individualized

Imagine two students entering the same classroom.

Both are identified as English learners. Both are working toward English language proficiency. Both may receive language development services.

Yet their educational experiences could not be more different.

One student may have recently arrived in the United States with strong literacy skills in another language and extensive academic knowledge. The other may have attended U.S. schools since kindergarten, communicate comfortably in conversational English, and still need support navigating the language demands of academic writing.

Both students share an educational classification.

But they do not share the same instructional needs.

This distinction highlights a fundamental challenge in education: When we design instruction around categories of learners rather than individual learners, we risk overlooking the very differences that should inform our teaching.

Understanding the Diversity Within Multilingual Learners

Multilingual learners bring a wide range of linguistic, cultural, and educational experiences into our classrooms.

Some are developing English while building foundational literacy skills. Others have strong academic knowledge and literacy in additional languages. Some have experienced interrupted formal education, while others have spent their entire academic careers in U.S. schools.

The term multilingual learner also extends beyond students formally identified for English language development services.

These distinctions matter because language proficiency, academic ability, and prior educational experiences are not interchangeable.

A student’s English proficiency does not necessarily reflect their understanding of scientific concepts, mathematical reasoning, or historical events.

Similarly, students who share an English proficiency level may demonstrate very different strengths across listening, speaking, reading, and writing.

Language classification provides important information, but it should never become a substitute for understanding the learner.

What Research Reveals About Learner Variability

Recent research reinforces the importance of recognizing differences within multilingual learner populations.

Curran et al. (2024) examined elementary science achievement using nationally representative longitudinal data, following students’ academic trajectories from kindergarten through fifth grade.

The researchers identified meaningful differences in science achievement across multilingual learner subgroups, including differences associated with home language and English learner service status.

They also found encouraging patterns of academic growth. Multilingual learners demonstrated substantial gains in science achievement during elementary school, narrowing performance differences with their English-only peers.

These findings challenge assumptions that multilingual learners represent a single academic population with uniform instructional needs.

Because the study was observational, its findings do not establish which instructional approaches caused these differences.

However, the research underscores an essential point: Students who share a language designation may have substantially different educational experiences and academic trajectories.

For educators, this means that language classification should inform instructional decisions without determining them.

Language Development and Academic Learning Must Work Together

One persistent challenge in multilingual education is ensuring students receive meaningful language development support without limiting access to rigorous academic content.

Too often, support is interpreted as simplifying instruction, reducing reading complexity, or lowering expectations.

Yet language development and academic learning should not be competing priorities.

The WIDA English Language Development Standards Framework emphasizes integrating language development with grade-level content instruction while recognizing the linguistic and cultural assets students bring to school (WIDA, 2020).

This approach recognizes that students develop academic language through opportunities to explain, argue, interpret, and communicate ideas within meaningful disciplinary learning.

Consider a science lesson requiring students to explain how ecosystems respond to environmental changes.

One multilingual learner may benefit from visual representations and explicit vocabulary instruction.

Another may need structured opportunities to discuss scientific relationships before developing a written explanation.

A third may draw on existing scientific knowledge developed through instruction in another language.

Each student is working toward the same academic expectations.

The instructional pathways may differ.

The goal is not to make learning less challenging. It is to make rigorous learning more accessible.

Recognizing Language as an Asset

Individualized language support also requires reconsidering how educators understand students’ linguistic resources.

Multilingual learners do not enter classrooms without language. They bring knowledge, communication skills, cultural experiences, and established ways of making meaning.

These resources should be recognized as strengths.

In a 2025 systematic review published in System, Hamman-Ortiz et al. examined 111 empirical studies investigating translanguaging practices in U.S. prekindergarten through twelfth-grade educational settings.

Translanguaging broadly refers to the ways multilingual individuals draw on their linguistic resources to communicate, learn, and construct meaning.

The researchers identified evidence that translanguaging can support student understanding, classroom engagement, collaboration, identity development, and a sense of belonging.

Importantly, they also emphasized that context matters. Translanguaging practices do not function identically across classrooms, students, or instructional settings.

The review synthesizes a diverse body of research rather than demonstrating that one strategy produces consistent outcomes for every learner.

Its findings reinforce a central principle of individualized instruction.

Effective language support is not about providing every multilingual learner with the same strategies. It is about identifying which supports are meaningful for each learner.

Moving From Labels to Instructional Decisions

What does this look like in everyday classroom practice?

It begins with asking more intentional questions.

Rather than asking, “What accommodations do English learners need?” educators might ask, “What language demands does this lesson present, and which students need additional support accessing them?”

Instead of assuming that English proficiency determines academic readiness, teachers can examine evidence of content knowledge alongside language development.

Rather than assigning identical scaffolds to every multilingual learner, educators can consider prior schooling, literacy development, language proficiency across domains, and individual strengths.

These decisions require ongoing assessment, collaboration, and responsiveness.

They also require recognizing that language development is not exclusively the responsibility of multilingual learner specialists.

General education teachers, content-area educators, instructional coaches, and school leaders all contribute to environments where students develop language while participating in rigorous academic learning.

Supporting Educators in Meeting Individual Needs

Individualization presents an important practical challenge.

Teachers cannot reasonably be expected to create entirely separate instructional experiences for every student.

Nor should they have to.

Educational systems must make responsive instruction more manageable.

High-quality curriculum provides the foundation. Educators then need practical ways to adjust language supports, incorporate students’ existing knowledge, scaffold academic tasks, and monitor progress without compromising instructional expectations.

Technology can support this work by helping educators adapt materials and prepare appropriate instructional scaffolds more efficiently.

However, technology cannot replace the professional judgment required to understand an individual learner.

At RevolutionEd, we believe instructional tools should strengthen educators’ capacity to respond to individual student needs while maintaining rigorous, standards-aligned learning experiences.

The objective is not simply to generate differentiated materials.

It is to support informed instructional decisions that recognize each student’s strengths and needs.

Seeing the Learner Beyond the Label

Multilingual learners bring extraordinary linguistic, cultural, and academic resources into our classrooms.

Their experiences are diverse. Their strengths are individual. Their instructional needs evolve.

Recognizing that diversity requires moving beyond standardized assumptions and toward instruction that responds to who students are.

It means viewing language development and academic achievement as interconnected priorities.

Most importantly, it means remembering that every educational classification represents an individual student with unique experiences, distinct strengths, and meaningful potential for growth.

Because supporting multilingual learners is not about teaching a category of students. It is about recognizing, valuing, and reaching each learner.

References

Curran, F. C., Pacheco, M. B., Boza, L., Harris-Walls, K., Tan, T., & Deig, A. (2024). Multilingual learners and elementary science achievement: Exploring trends and heterogeneity across subgroups. AERA Open, 10, 1–29. https://doi.org/10.1177/23328584241303498

Hamman-Ortiz, L., Doughtery, C., Tian, Z., Palmer, D., & Poza, L. (2025). Translanguaging at school: A systematic review of U.S. PK-12 translanguaging research. System, 129, Article 103594. https://doi.org/10.1016/j.system.2025.103594

WIDA. (2020). WIDA English language development standards framework, 2020 edition: Kindergarten–grade 12. https://wida.wisc.edu/teach/standards/eld