What is sheltered instruction?

Sheltered instruction is a set of teaching strategies, designed for teachers of academic content, that lower the linguistic demand of the lesson without compromising the integrity or rigour of the subject matter.  It was originally designed for content and classroom teachers who teach in English.  The benefits are for ELL students, as well as native English speakers with a variety of learning styles.

Teachers adjust the language demands of the lesson in many ways, such as modifying speech rate and tone, using context clues and models extensively, relating instruction to student experience, adapting the language of texts or tasks, and using certain methods familiar to language teachers (e.g., demonstrations, visuals, graphic organizers, or cooperative work) to make academic instruction more accessible to students of different English proficiency levels.

Resources:

What is sheltered instruction?

The Effects of Sheltered Instruction on the Achievement of Limited English Proficient Students

Effective Classroom Practice Teaching ELLs

ELD v. SDAIE