I have just uploaded a couple of videos onto youtube going through some German grammar. At the moment I have done accusative and dative pronouns and adjective endings following indefinite articles.
The clip shows us how people go to work and school. It discusses how pollution is threatening clean water in the town and in the country. We go to a school and see how students there are trying to make a difference by taking part of an European campaign. The lady then asks students what they are doing to help the campaign and what they have learnt from it.