In 1970, only 9% of the work in the US was considered technically. As the world depends on technology, the demand for people who can think of in terms of abstract mathematical and scientific terms is increasing, and today the technology work occupies nearly one-third of all work . Since strengthening mathematical requirements and introducing highly risk test systems are trying to keep pace with the world's demands for increasingly competitive technology, mathematicians are relatively easy to acquire mathematics and mathematics There is a gap spread among disabled people.
People can still succeed without achieving advanced skills in mathematics, but the lack of certain basic mathematical skills can greatly limit the possibilities of children. The following statistics show the reason and importance of early identification.
Between the 1950s and the 1960s, the United States, under the driving force of the space competition with the Soviet Union, is a movement from everyday problem solving to focusing on abstract structures, patterns, and relationships "New Mathematics "was introduced.
In the early 1980s, the school proposed mathematical graduation requirements and introduced a minimum competency test in response to government reports on the state of education entitled "Dangerous Country".
In the late 1980s, the National Mathematics Teacher Committee revised the content and methodological criteria of mathematics education. At the same time, many schools employ standards-based testing and strict mathematics as part of their graduation requirements.
Stricter mathematics graduation requirements generally have a positive influence - raising the overall level of math in the United States - many students do not graduate, or go on to university for them continue. This will have a big impact on the future of young people. For example, in 1997, typical college graduates earn 73% more than typical high school graduates.
With the development in the past 30 years, the importance of mathematics has increased significantly in more and more occupations and daily life. Therefore, achieving mathematical literacy goals for all citizens has become a national priority. In today's word, mathematical literacy means that adults need to have a complex set of mathematical knowledge and skills that far exceeds the basic computing skills. Authors of everyday mathematics think that it is important to lay the foundation of mathematical literacy earlier than traditional courses. Based on research themselves and others and other supporting studies, the authors also believe that children can learn more than they had expected before.
Mathematics is an important field of research. Mathematics is indispensable to acquire numerous skills in the real world, and indeed mathematics research itself contains concepts related to human daily life. It not only develops mathematical skills and concepts but also provides the opportunity to nurture attitudes, interests and appreciation and develop your own thoughts. Therefore mathematics is a field that you definitely need to understand and learn. Figure 1 clearly shows all the mathematical development skills. Mathematics begins with simple things and linear thinking, leading to more complex things and higher order thought skills. Mathematics has taken centuries to develop in its present form, it is the reason that understanding its development can be very productive.