Information about the series: Learning and practicing during the holidays - with the Holiday Stars, children have a lot of fun. Here, they playfully practice important learning content from the past school year in the subjects of German, Mathematics, and English. The focus of the workbooks is on Lotta, Toni, and Paul: they travel to different countries and experience exciting adventures that are linked to a variety of exercises. This makes it easy to independently review and apply what they have already learned. Numerous illustrations provide additional motivation. The integrated answer booklet serves for self-checking. For each completed and checked page, children can reward themselves with a star. And in the end, they receive a certificate.