Which free online language classes would allow me to go from 0 to fluent in Portuguese given their provided courses of study?

While no single free online resource can guarantee fluency, combining several platforms can help you progress significantly in Portuguese. Here are some free online resources that can help you go from beginner to advanced levels:

Free Online Resources for Learning Portuguese

1. Memrise

• Features: Offers dozens of Portuguese courses with spaced repetition optimization, covering basic to colloquial Portuguese.
• Usefulness: Excellent for vocabulary and grammar practice.

2. Duolingo

• Features: Interactive lessons with spaced repetition, translation features, and a "Stories" section for reading comprehension.
• Usefulness: Great for beginners and intermediate learners, with a focus on interactive exercises.

3. PortuguesePod101

• Features: Hundreds of free videos and audio lessons covering various topics, with a focus on Brazilian Portuguese.
• Usefulness: Ideal for listening practice and learning from native speakers.

4. Alison - Portuguese for Beginners

• Features: A free online course focusing on basic structures and syntax, with CPD accreditation.
• Usefulness: Provides a structured introduction to Portuguese.

5. Busuu

• Features: Offers a free course in Brazilian Portuguese, focusing on vocabulary, grammar, and conversation practice.
• Usefulness: Good for beginners and those looking to improve conversational skills.

6. LanguaTalk (Trial Sessions)

• Features: Offers free trial sessions with experienced tutors for conversational practice.
• Usefulness: Excellent for improving speaking skills and getting personalized feedback.

Combining Resources for Fluency

To achieve fluency, it's essential to combine these resources with consistent practice and immersion:

• Beginner: Start with Alison's Portuguese for Beginners and Duolingo for foundational knowledge.
• Intermediate: Use Memrise for vocabulary expansion and PortuguesePod101 for listening practice.
• Advanced: Engage in conversational practice with LanguaTalk's trial sessions and continue with Busuu for structured lessons.
• Immersion: Watch Portuguese media, read books, and engage in conversations with native speakers to enhance fluency.

By combining these resources and practicing consistently, you can significantly improve your Portuguese skills from beginner to advanced levels. However, achieving true fluency often requires additional immersion and practice beyond what free online classes provide.