Every German noun has a grammatical gender — der (masculine), die (feminine), or das (neuter) — and it's mostly not predictable from meaning, so it has to be learned together with the noun (always memorize der Tisch, not just Tisch). This lesson drills exactly that: you see a picture, and answer with the full article + noun, e.g. der Tisch, not just the word or just the article.

Before starting, choose how you want to answer: type the full article + noun yourself, or pick it from a few multiple-choice options.

There are a few patterns that help, though not exceptions-free:

For compound nouns, the gender always follows the last word in the compound: das Fenster + der Platz = der Fensterplatz.