TCGIS is a language-immersion school, which means German is the primary language of instruction in grades K-8. With exception ... s for English class beginning in 3rd grade, and Math beginning in 5th grade, students meet their learning targets using German, learning language through the content. Of course, we provide additional support for students who don’t speak German yet, as well as English-language support for students who speak a language other than English at home. read more