Information about the title: Thematic and workbooks. Four thematic workbooks are divided into the areas of investigating language, writing correctly, writing texts, and reading. This allows children to work independently and in a course-oriented manner in learning segments. The development of each area is done step by step: Each page focuses on a specific learning objective. In grade 2, all thematic workbooks are consumable materials. In grades 3 and 4, the four thematic workbooks are loan materials; an additional workbook (consumable material) is included once in the box and can be purchased separately. The order number can be found on the back of the workbook. For grades 3 and 4, there is also a fifth thematic workbook in which children can apply their acquired knowledge in projects (whales, Leonardo da Vinci). Information about the series publication: With Einstern's sister, language, and reading.