Bilingual and Dual Language Education


Proficiency in more than one language is a valuable skill to be cultivated and nurtured in our schools and communities. Bilingual education is an umbrella term for many types of programs in which two languages are used for instruction.

Dual Language education is an effective approach to developing language proficiency and literacy in English and a partner language. Two-Way Immersion, one type of dual language education, integrates native English speakers and native speakers of another language for academic content instruction through both English and the partner language beginning in elementary schools.

Bilingual and Dual Language programs promote bilingualism and biliteracy, grade-level academic achievement and cross-cultural competence in all students. Students maintain their native language while adding another language, and they develop pride in their own culture while developing an understanding of others.


Two-Way Immersion Outreach and Information Dissemination

The project supported CAL’s nationwide two-way immersion (TWI) outreach and public relations efforts, including the creation and updating of a two-way immersion website and directory, an email bulletin, and responding to questions from the public. 


Foundations of Bilingual Education and Bilingualism, 5th Edition

Foundations of Bilingual Education and Bilingualism, 5th Edition

The fifth edition of this bestselling book provides a comprehensive introduction to bilingualism and bilingual education. In a compact and clear style, its 19 chapters cover all the crucial issues in bilingualism at individual, group and national levels.



Drawing on its decades of research in language education, CAL offers services to schools and districts that are planning or implementing bilingual, dual language, or two-way immersion (TWI) programs.

All of our services are rooted in research-based tools and approaches, and are tailored to your needs.

Professional Development
CAL offers professional development on the critical issues facing educators in dual language education settings.

Technical Assistance
CAL can help develop or refine a dual language program by working with key stakeholders in a collaborative environment.

Program Evaluation
Evaluation services can be tailored to your program’s needs with a wide range of evaluation approaches including quantitative, qualitative, or mixed methods.

Contact CAL to discuss your interests. 

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