We conducted this study because a new school reform begins in 2011. Our study is in between 1960 - 2011. The survey methodology is the following; we use literature, previous studies and curricula. Rating has returned to a more equitable system. This means that the range has decreased in each grade level. Industry has been involved and affected programs and curricula. Short courses have disappeared and GY11kommer to tighten eligibility requirements. This places greater demands on schools and students. The new grading scale will be fairer to the students. The courses have been following the development of society. It is also true that businesses have had opportunities to customize programs for their purposes, so that they have professionals with the basic knowledge they need. The eligibility requirements have been more or less vague and changed over the years. Some reforms have been easier for weak students to get an education. But with 11 GY(the new reform) has requirements tightened. We have come back to a class society. With it, it will once again become segregation between classes. Both those of upper secondary education and in society. As it seems, it is important for each schools minister to get a new school easily confused reform. To raise the status of certain programs, increased and then decreased and then increased again with GY11.The grades have changed over the years, many are.