Welcome to TRELLIS
TRELLIS is the TDSB's electronic tracking tool for monitoring and reporting on the progress of English language learners in grades 1-8. This tool uses benchmarks provided in Steps to English Proficiency (STEP) from the Ontario Ministry of Education. It provides for the reporting of Initial Assessment results and ongoing assessment of English language acquisition and literacy development.
TRELLIS is available only to TDSB's ESL/ELD Teachers and Principals/Vice Principals with a valid User Name and Password.
For assistance in the use of TRELLIS, teachers have access to the TRELLIS Quick Reference Card which can be found in the "Documentation" section of the TRELLIS Welcome Page.
For student data issues contact the OA at the School.
To Log a Ticket use Service IT