By :Marsigit, M.A
Reviewed by  :SitiNuruniyah/09301241023

Mathematics education based Competency emphasizes the ability should be possessed by graduate, so that the curriculum was developed based elaboration from competency standards to basic skills.
Basic skills such as affective, cognitive and psychomotor. Underlying problems in mathematics learning related with the  learning objectives, how to achieve that goal and how to know that the purpose
has been reached. Therefore, the syllabus mathematics courses should be drawn that contains the outlines of instructional material that refers to the characteristics of mathematics in accordance with the competencies to be achieved.
The breath of curriculum based competency is on developing learn first-hand experience, contextual teaching and learning (CT & L), meaningful teaching, with attention to life skills (life skills) either in the form generic skills (personal skills, social skills, academic skills and proficiency skills). Ebbutt and
Straker (1995: 10-63) defines the mathematical school, hereinafter referred to
as mathematics, as follows:
1. Mathematics as search activity patterns and relationships
2. Mathematics as a creativity that requires imagination, intuition and invention
3. Mathematics as problem solving activities (problem solving)
4. Mathematics as a tool to communicate

In order for the potential students can be optimally developed, assumptions about the characteristics of learners and subject implications for learning mathematics are given as follows:
1. Pupils will learn math if they have motivation
2. Pupils learn mathematics in its own way
3. Pupils learn math either independently or through collaboration with his friend
4. Pupils need the context and situation of different in learning mathematics
In addition to aspects of cognitive and affective aspects, aspects of motoric skills (Performance) also have a role that is not less important to know students' skills in solving problems. In this activity students are asked demonstrate the ability and skills to do physical activities such as paint the triangle, square painting, painting circles, etc.
 In order to obtain a structure in accordance with the essence of mathematical science and the nature of mathematics learning is necessary for validation scientific structure. Having obtained the structure of scientific mathematics for high school elaborated basic skills mastered high school students. In develop basic skills, in addition to comparing with other countries also validated. Basic capabilities formulation obtained is the result validation, testing and revision . Mathematics instructional material is the material studied by students, as a means to acquire basic skills and learning goals. Experiences and learning activities are activities that need to be students in order to achieve basic skills and learning materials.
In the syllabus, teachers must include source material used as reference by using the rules of writing in accordance with the provisions applicable. References used should be in line with the implementation competency-based curriculum and learning with contextual approach to teaching and Learning (CT & L).