2021-2022 Lexia® English ELPA21 Standards Progress Report

LETRS 3E Logic Model

The Lexia LETRS® Program Logic Model is a detailed guide for identifying expected short-, medium-, and long-term goals for planning and implementation of the professional learning program.

Lexia LETRS® Efficacy Research

This document summarizes the efficacy research studies that demonstrate the evidence base for Lexia LETRS®.

2021-2022 Lexia® English WIDA Standards Progress Report

During the 2021-2022 school year, Lexia® English supported diverse learning needs and dynamic implementations reaching an estimated 33,797 students in 2,047 schools using the WIDA language proficiency standards. The outcomes were considerable—read the full results to learn more.