Die 4 Schritte der Birkenbihl-Methode
Karin Holenstein (zertifizierte Birkenbihl-Trainerin) erklärt die vier Schritte der Birkenbihl Sprachlern-Methode.
2 weeks ago 00:08:12 6
2 weeks ago 00:06:22 3
3 weeks ago 00:10:58 20
3 weeks ago 00:03:22 1
1 month ago 00:08:16 104
1 month ago 00:26:36 17
1 month ago 01:56:34 2
1 month ago 00:43:18 1
1 month ago 00:31:13 1
2 months ago 00:05:19 1
2 months ago 00:20:49 13
2 months ago 00:10:47 1
2 months ago 00:01:07 1
2 months ago 00:12:38 1
2 months ago 00:00:39 2
2 months ago 00:02:42 1
2 months ago 02:12:46 5
2 months ago 00:00:57 1
2 months ago 00:01:48 1
2 months ago 00:31:38 1
2 months ago 00:11:21 1
2 months ago 01:37:08 143
2 months ago 00:17:45 1
2 months ago 00:09:36 1
