A resource focused on German language learners that often provides links to textbook PDFs and supporting literature.

Instead of downloading files that might contain viruses, many students and parents use "GDZ" (Ready Homework) websites to view solutions directly in the browser:

If you are struggling with pronunciation, check for the "Audio-CD" or MP3 tracks that accompany the Bim or Averin textbooks; they are often available for free on publisher websites.

These sites host scanned pages of workbooks and textbook answers for almost every 4th-grade German author.