The KARIBU24 Package AH Fördern 1 (A+B) DS from Westermann offers a comprehensive collection of workbooks specifically designed for literacy acquisition in the first grade. Workbooks A and B contain exercises that are set at a lower level and focus on essential content. The materials are designed to be used in parallel with the workbooks for the primer, allowing for differentiated instruction. The exercises are aligned in terms of objectives, enabling learners to achieve the minimum learning goals for grade 1. The gradual progression of content helps children systematically develop their skills in literacy acquisition. Additionally, practical supplements such as sound charts and syllable cards are included to support the learning process and facilitate a smooth transition between learning levels.