Prof. Dr. Christoph Jaffke, founder of the series Materials for Language Teaching at Steiner Waldorf Schools, has written a manual for the language teachers of the lower school. Although the book is in English, the theoretical insights offered by the author, and his methodical advice - based on more than 50 years in Waldorf education - will prove helpful for the teachers of the other foreign languages as well.
From a review by Henk van Oort for Humanising Language Teaching (https://www.hltmag.co.uk/):
The very experienced German professor, Christoph Jaffke, has written a wonderful book that should not be missed by teachers of English.
Not only is there a wealth of teaching ideas that can easily be used in class, but thoroughly considered methodological introductions on listening, speaking, writing are also incorporated in this extremely useful book. … Highly recommended!
David Kennedy in: WALDORF TODAY — Issue #526
This is THE book for teaching English as a foreign language in the Waldorf schools.