Sheltered English Immersion
This domain tests how Massachusetts teachers design and deliver grade-level content in English to English learners through Sheltered English Immersion. Expect scenario items on legal requirements, second-language acquisition, language objectives, scaffolds, assessment, and family/community context.
Program and legal frame
- SEI is the state's default program under Chapter 71A: content is taught in English with deliberate language supports. It is not ESL pull-out alone, and it is not a simplified curriculum.
- Castañeda v. Pickard requires a program based on sound theory, implemented with adequate resources and staff, and evaluated for results. Lau v. Nichols requires meaningful access; Plyler v. Doe protects enrollment regardless of immigration status.
- ELD instruction develops English; SEI makes content comprehensible. Both should be planned, not incidental.
Acquisition and academic language
- Cummins: BICS (conversational fluency) often develops in 1–3 years; CALP (academic language) typically takes 5–7 years. A student who chats easily may still struggle with text structures.
- WIDA levels 1–6 (Entering, Emerging, Developing, Expanding, Bridging, Reaching) describe what learners can do with language; Can Do Descriptors help set realistic expectations.
- Teach language functions (explain, compare, sequence) and forms (sentence patterns, vocabulary) alongside content.
Lesson design that earns marks
- Write paired content and language objectives.
- Scaffold input and output: visuals, labeled diagrams, graphic organizers, sentence frames, word banks, modeled think-alouds, structured peer talk, wait time, and checks for understanding.
- Permit strategic home-language use for clarification, then require English output for the assessed task.
Worked example. A Grade 5 science class studies the water cycle; one EL is WIDA Level 2. The content objective is “explain evaporation, condensation, and precipitation”; the language objective is “sequence the cycle orally using first, next, then, finally.” The teacher pairs a labeled diagram with a sentence frame and word bank, models one cycle, and assesses oral explanation with the diagram. That is SEI: grade-level content remains intact, and the language demand is scaffolded rather than removed.
Traps
- Equating SEI with easier content or grammar drills.
- Assuming social English means academic proficiency.
- Writing only content objectives, or omitting assessment of language.
- Treating WIDA levels as grades or fixed labels.
- Ignoring Castañeda's evaluation prong.