In our course of German for kids between 6 and 12, we use the method Planetino. This book is designed for teaching German to kids. It has a lot of images and interactive games, and so your child will love to learn German.
For the youngest children, between 6 and 9, we work with videos and songs designed specifically for use with children songs. The teacher will ask easy questions about the video to check the comprehension, and the child will learn new words in a visual way.
The grammar cannot be left aside, we introduce it in daily life examples and situations. The child won’t feel bored nor exhausted. We also play games like the Hangman or Memory, with German words, of course!