With the colorful workbook, you can secure the results of your lessons. The solutions are available for free download in the shop for teachers and are also included in the BiBox for educators. Celebrate successes with self-assessment. The interactive exercises can be accessed via the QR code printed in the workbook and test knowledge with the appropriate task types: fill-in-the-blank, crossword puzzles, text-image matching, or multiple-choice questions. Your students can independently check whether they have mastered what they have learned: interactive, motivating, and ultimately with the correct solutions in hand.