Information about the series: The workbooks are aligned with the Jo-Jo language book and the Jo-Jo reading book. The materials contain both common and subject-specific chapters. This allows teachers to specifically promote children's engagement with the content in both subject-related and interdisciplinary contexts. Continuous and discontinuous factual texts are presented in a child-friendly manner. Tasks are available at three color-coded levels, as well as additional optional tasks. This enables teachers to provide differentiated instruction and allows children to work according to their individual abilities. With the accompanying methods booklet, children learn subject-specific working and learning techniques. Together with the training pages in the workbook, they enhance the children's methodological competence. The workbooks promote individualized learning paths in communicative situations.