Services for Multilingual Students & Families
English Language Development

Welcome
In Tigard-Tualatin School District, we are proud to serve over 1,400 multilingual students that speak over 74 different languages. Our Multilingual Learners (MLLs) make up a vibrant and culturally diverse population in our school district; we are proud to offer our MLLs a dynamic and growing English Language Development (ELD) program.
Our ELD services offer our students language learning for success in life and in school. Our services are focused on helping our multilingual students attain English proficiency and develop high levels of academic achievement in English. We use a variety of service models, such as small group language development instruction, collaborative co-teaching, and sheltered instruction for newcomer students. Students with emerging English language proficiency are offered additional time and more class support. Our services taper over time as students develop academic language proficiency.
Our services offer our Kindergarten through Grade 12 students focused instruction to grow their English language proficiency. Each year, our students take the English Language Proficiency Assessment (ELPA) to demonstrate their growth in English listening, speaking, reading, and writing.
Please reach out to Dr. Zinnia Un and Jen Devlin with questions about TTSD's ELD program.
Director of Equity, Inclusion, and Multilingual Services

Dr. Zinnia Un, Ed.D
(503) 431-4183
zun@ttsd.k12.or.us
Multilingual Services & Title III District Coordinator

Jen Devlin
(503) 431-4131
jdevlin1@ttsd.k12.or.us
Federal & State Compliance Specialist
Perla Patino
(503) 431-4123
ppatino@ttsd.k12.or.us
Resources for Families
English Learners in Oregon Annual Report 2023 - 2024 (June 2025)
English Learners in Oregon Annual Report 2023 - 2024 (June 2025)Spanish
- Understanding Language - Key Principles of ELL Instruction
- Guide for Families of Multilingual Students (English)
- Guide for Families of Multilingual Students (Spanish)
- Ensuring Meaningful Communication with Limited English Proficient Parents
- Resources about Pre-school and Kinder ELs - Colorín Colorado
- Resources about Elementary ELs - Colorín Colorado
- Resources about Secondary ELs - Colorín Colorado
- Glossary
Instructional Resources
Kindergarten through 5th Grade - Benchmark Express! and Hello!
6th-8th Grade - Vista Higher Learning Bridges and Get Ready
9th-12th Grade - Vista Higher Learning Engage and Get Ready
English Language Proficiency (ELP) Standards
