# ESL — Definition & Explanation

> From the SchoolBrowse Education Glossary.
> HTML version: https://schoolbrowse.com/glossary/esl

**In short:** Programs and instruction designed for students learning English as an additional language.
**ESL** (English as a Second Language) refers to programs, instruction, and support designed for students whose first language is not English. ESL helps students develop English proficiency for academic success and daily communication.

## ESL Program Models

ESL programs vary from pull-out instruction (students leave class for English support) to push-in models (specialists support students in regular classes) to sheltered instruction (content teaching adapted for language learners). Some schools offer newcomer programs for recent arrivals.

## ESL Terminology

ESL is also called ELL (English Language Learner), ELD (English Language Development), or ESOL (English for Speakers of Other Languages). The preferred terminology varies by location and has evolved to reflect current educational thinking.

## Frequently asked questions

**Q: How long does ESL support last?**

Duration varies by student and program. Students typically receive ESL services for 3-7 years, though proficiency development depends on age, first language, and educational background.
**Q: Is ESL the same as ELL?**

ESL refers to programs and instruction. ELL refers to the students themselves. Terms are often used interchangeably, though ELL is increasingly preferred.
**Q: Do ESL students have to take ESL classes?**

Students identified as English learners receive language support services. Parents can decline services, but schools encourage participation for academic success.

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Source: SchoolBrowse Education Glossary (https://schoolbrowse.com/glossary). Please attribute and link to https://schoolbrowse.com/glossary/esl when citing this definition.