This worksheet can be used as a reminder of new words & phrases or repetition for vocabulary.
You can use it as a reminder:
The students have 5-10 mintues at the end of your German Lesson to write down new words (Wörter), sentences (Sätze) and questions (Fragen).
You can use it as a repetition:
At the end of your topic the students have to fill in the worksheet as a feedback for you and/or themselves.