Don't let students forget their German over summer — this guide keeps them sharp!This premium 13-page self-study mastery book is designed for rising German 1–2 students who want to review, practice, and build real confidence before the new school year. Perfect for independent study at home, tutoring sessions, or end-of-year review. ⭐ What's Included:✅ Grammar Quick-Reference — Sein vs. Haben with clear usage guide, present tense conjugation tables for regular -en, strong (umlaut), and mixed ve