Language Diversity and Strategies
Language Diversity
A common dimension of diversity in many classrooms.
What it looks like
- Students with different first languages (a home or regional language, a national language, others)
- Different second languages (often English or a national language)
- Different language abilities at any age
Two models for second language
- Bilingual: teach in two languages simultaneously
- Immersion: surround students in the new language only
Teaching strategies
- Learn about students’ home languages
- Value home languages
- Allow the home language for thinking in pairs
- Pair a new learner with a classmate who shares their language
- Teach key words first
- Use visuals and real objects
- Provide print material with the spoken content
- Ask simple questions with yes or no answers
- Check understanding often
- Do not force students to speak immediately
- Talk to students individually, not just to the whole class
- Use satisfactory or unsatisfactory grading at first
Language diversity means students in one class speak different first languages, or know the language of instruction (the language used to teach lessons) to different levels. A student who does not understand the language of instruction cannot follow the lesson, however well it is taught.
What Language Diversity Looks Like
In many classrooms, students speak one language at home and study in another. Textbooks are often in a national language or English, so most students learn the content while still learning the language it is taught in. This adds an extra load: they process new words and new ideas at the same time.
A teacher who ignores language diversity assumes everyone can follow at the same speed. That assumption fails most second-language learners.
Bilingual Versus Immersion Models
Two models compete for second-language teaching.
| Bilingual model | Immersion model | |
|---|---|---|
| Languages used | The student’s first language and the target language | The target language only |
| How it works | New ideas come first in the familiar language, then in the new one | Students hear only the new language until they start using it |
| Strength | Students do not feel lost; content stays clear | Students stop translating and pick up the language faster |
| Example | A teacher explains a science idea in the home language, then teaches the English words | A teacher of young children speaks only English all day |
Research gives mixed results. Immersion can help children pick up a new language quickly when they get strong support. UNESCO, however, recommends teaching young children in their home language first, because they understand lessons better and learn the second language more easily later.
Neither model is right for every class. The choice depends on the students’ age, how different the two languages are, and how well the teacher knows both.
Strategies for Language Diversity
Whichever model a school uses, a teacher can address language diversity with strategies in three groups: respect the home language, make the lesson easy to follow, and lower the pressure on the learner.
Respect and Use the Home Language
- Learn about students’ languages: find out which language each child speaks at home, so you know who may need support.
- Value home languages: greet students in their languages and never punish a child for using one. A child who feels their language is respected feels safe to learn.
- Allow the home language for thinking: let students discuss a task in pairs in their own language, then report back in the class language.
- Pair students: seat a new learner next to a classmate who shares their language and can explain quietly.
Make the Lesson Easy to Follow
- Teach key words first: introduce the main vocabulary before the lesson, and keep sentences short and clear.
- Use visuals and real objects: pictures, gestures, real objects, and demonstrations carry meaning across languages.
- Give print material with spoken content: hearing and seeing a word gives two ways to remember it. A half-page handout each lesson also helps students with hearing or attention difficulties.
- Ask simple yes-or-no questions: beginners can answer in one word and still hear the whole question. “Is this a triangle?” comes before “Describe this shape.”
- Check understanding often: ask students to show or explain, not just say “yes”.
In a science lesson, the teacher holds up a real leaf, draws it on the board, and writes the word “leaf” beside it.
Which strategy is the teacher using?
Lower the Pressure
- Do not force students to speak at once: students usually understand words before they can say them. Let students answer in writing, with a thumbs up, by pointing, or by repeating after a classmate.
- Talk to students one by one: second-language learners often miss what the teacher says to the whole class. A short check at each desk shows whether they followed the task.
- Grade “satisfactory” or “unsatisfactory” at first: a “fail” makes the student link the language with shame. Move to A, B, C grades once basic skill is built.
Teachers sometimes worry that yes-or-no questions teach only “yes” and “no”. They do not. The student hears the full question, its words enter their memory, and over time they start using those words in their own sentences. Simple questions also build confidence, which language learning depends on.
A first grade also shapes how a student feels about the new language.
What the Strategies Share
All these strategies start from the student’s current language level, not the level the lesson plan expects. With support, second-language learners catch up; without it, they fall further behind.
For example, a Grade 4 class has three new students who barely speak the class language. The teacher seats each one beside a classmate who shares their language. She gives them a printed word list with pictures and checks in at their desks. She asks them yes-or-no questions and marks their first tasks “satisfactory”.
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