Marta Vidal Cortada
2007
Interactive mini teaching unit (MUD) on the importance of not dehydrating when doing physical exercise. Physical activity entails losing water, and this unit gives rules and advice for avoiding dehydration before, during and after physical exercise. It also includes ideas such as maintaining body temperature and isotonic beverages.
http://www.edu365.cat/eso/muds/ed_fisica/aiguadelcoshuma/index.htm