The University of Pittsburgh English Language Institute Corpus (PELIC) dataset

PuzzLing combines the full system for the CALL(Computer Assisted Language Learning) platform especially focusing on low-resource languages, which includes language scoring and feedback functions.

Flashcards, phonics materials, graded readers within a Team Learning framework

An app for automating the creation of cloze (fill-in-the-blank) vocabulary and grammar activities. Powered by the Tatoeba corpus.