Information on the title: Project booklets include one project booklet per grade level on specific topics - 2: Butterflies, 3: Whales, 4: Leonardo da Vinci.

Information on the series edition: The learning concept of Einstern's Sister - Language and Reading focuses on subject-oriented and largely independent work by the children, allowing them to learn at their own pace and using different approaches. Exercises designed to promote working memory and attention expand the concept and serve as important building blocks for lifelong successful learning. The popular character Lola provides examples and demonstrates effective working techniques.

The topic booklets of Einsterns Schwester are modular: they include 4 topic booklets and 1 project booklet in a slipcase. The 4 topic booklets cover the areas of examining language, writing correctly, planning and writing texts, and reading. The curriculum-oriented work in the learning sections is structured in small steps, with each page concentrating on specific skills.