Native speakers

• Write dialogues, texts, and culture sections for lessons
• Create speech recordings of vocabulary, dialogues, and texts (for example with https://lingualibre.fr/wiki/Special:RecordWizard which uploads the words pronunciations on Commons:)

Professional educators

• Create lesson plans
• Rewrite and reorganise existing lessons

General contributors

• Incorporate definitions, pronunciation, usage, and example sentences from Wiktionary
• Incorporate text excerpts from Wikipedia, Wikinews, and Wikisource
• Incorporate grammar content from Wikipedia and public-domain sources
• Copy-edit, fix formatting, proof-read, improve usability and user experience

Lessons with sections needing content