When you buy a new textbook, especially one from a heavyweight like Cornelsen, your first instinct is usually to crack the spine, flip to Chapter 1, and start highlighting. But there is one tiny, often overlooked detail that separates the casual learner from the power user .
Most of these codes have an expiration date. Cornelsen is generous—usually 3 to 5 years after purchase—but I’ve seen old "passive" books from flea markets where the code was dead on arrival. www.cornelsen.de/ codes
: Look for a short string of letters or numbers printed in your Cornelsen textbook. These are typically found on the inside cover or at the beginning of a specific chapter. Visit the Portal : Go directly to www.cornelsen.de/codes. When you buy a new textbook, especially one
I remember the first time I used a Cornelsen studio d or Pluspunkt Deutsch book. I was stuck on a listening exercise. The audio CD was buried somewhere in my car, and the online portal felt like a labyrinth of German bureaucracy. Cornelsen is generous—usually 3 to 5 years after
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