Homeschooling.
We homeschool our own daughter while we live outside the German-speaking countries. If nobody sits down and teaches the German, English takes the week.
Other families call for the same reason. You can cover math and still want a native speaker for reading, writing, and talking. A co-op sometimes needs one person for the German block, for one family or a handful of kids around the same age. I work with both.
I don’t replace your whole school. I take the German. You keep the rest, unless we decide another subject should be in German too. What I make is for that child, or that little group. There’s no shop here and nothing to download. Tell me the age and what the week has to cover.
What we actually do in that time
We read something that fits how the child speaks. Not a book that’s babyish, and not one they can’t get through. We write. Grammar shows up when the writing needs it, not as a stack of drills for their own sake. And they talk, which is more than answering a parent at dinner.
A certificate can come later if you want one. Goethe, telc, or ÖSD, listed on the exam page. You don’t have to sit an exam for the homeschool to be worth it.
Little children can start with story time, ages 2 to 5, and grow into schoolwork when they’re ready. Kids who already speak, and mainly need other kids to read with, are often happier in immersion reading than in a full plan.
Tell me the age, what you already do at home, and whether you want lessons, materials, or both. The first session is free.