Klasse 2000 (www.klasse2000.de) is Germany's largest educational program for health, addiction prevention and violence prevention. It takes place in elementary schools across the country. Based on a widespread class sponsorship concept, it teaches 6-10 year olds about healthy diets, sports and exercise, self-acceptance and building friendships, critical thinking, saying no to drugs, and conflict resolution. … Continue reading 6 Rules of Polite Conversations