Practical skills can be taught in school. Many school systems have practical skills schools. For example, in Germany, ‘vocational schools’ (schools which teach practical skills) have been around since the 19th century. In these schools students spend part of their time in practical training and part of their time ‘on the job’. These schools are attended until the age of 18[10], and have been lauded for training highly skilled workers for German manufacturing[11]. It is therefore possible to create a system which is flexible and gives students the option to train in different ways while still staying in school until 18.