Exercises are designed with varying levels of complexity to accommodate different learning speeds and abilities within a single classroom.
By doing this, you support the creation of high-quality German learning materials. More importantly, you give your child or student the structured, engaging practice they need to move from beginner to confident speaker.
The language level of the workbook seems to be at the A1-A2 level of the Common European Framework of Reference for Languages (CEFR).
A double-page feature "Das habe ich gelernt" (That's what I've learned) and "Weißt du das noch?" sections.