ANNOUNCING MUBAKKIR

ARABIC EARLY READING ASSESSMENT

Mubakkir quickly measures literacy development of native and ​non-native Arabic speakers with an easy-to-use mobile app. The test can be used for formative assessment and progress monitoring and provides powerful data to inform effective instruction and intervention. 

Developed in partnership with the Arab Thought Foundation

Learn More

PROFESSIONAL DEVELOPMENT

Discover how to use data to improve learning outcomes and inform your teaching. We offer a variety of workshops to increase your assessment literacy effectiveness and understanding.

Learn More

TALA™

TEST OF ARABIC LANGUAGE ARTS

The first interim tests built to Arabic Language Arts standards based on the groundbreaking work of the World Languages Initiative by Dr. Hanada Taha. Designed for grades 3 through 8, TALA tests vocabulary, reading, and writing skills of native Arabic speakers.

Learn More

LEXICA ENGLISH

PLACEMENT & VOCABULARY TEST

Get placement right the first time with Lexica English™, the 10-minute English placement and vocabulary test featuring custom interfaces for native speakers of Chinese, Spanish, Korean and Arabic.

Coming Soon: Lexica Arabic™

Learn More

KNOWLEDGE CHANGES LIVES

Reliable data is critical to effective decision-making and improving learning outcomes. At Diglossia, our suite of language assessments provide the data you need to make informed decisions regarding placement, vocabulary growth, program effectiveness, new curricula, and professional development.

“The limits of my language are the limits of my world.”
‒ Ludwig Wittgenstein

Learn More