Understanding Concept Profile Distance Line to Line on space of Geometry High School Students Level IQ Normal in terms of Gender differences

ABSTRAK: Geometry in particular the concept of distance is part of the metamatic science that is widely applied in the real world. The purpose of this research is to know the profile of distance understanding especially students high school student with normal IQ level in terms of gender difference. The research method used is explorative qualitative method, where the researcher as the main subject in the research. To describe the concept of distance, a study of four aspects, namely: 1) understanding aspect, 2) representation aspect, 3) non sample aspect, 4) application aspect to calculate distance. The results obtained from the study, female students in terms of understanding the concept of distance from line to line better than male students, while for the other three aspects, there is no significant difference between male students and female students. The results of this study differ from the results of previous research, which states that male students are better than female students in understanding the mathematical concepts. This result can give implication about opinion and treatment learning process for matemathics theacer’s, that nothing diferences for capacity mathematics as specially about distance concept line to line between male and female students.


INTRODUCTION
Mathematics as one of the basic science, both the applied aspect and the aspect of reasoning have an important role in the mastery of science and technology.Mastery of science and technology must be based on the mastery of mathematics, because mastering mathematics is the main key in mastering science and technology.Part of the branch of mathematics that plays an important role in the development of technology is Geometry Science.Geometry is a system, logical reasoning of facts or things accepted as truths in which new traits are discovered (Travers, 1987).In accordance with the nature of science that continues to experience development, especially related to spatial science.
Zalman Usiskin (1982) suggests that: 1) geometry is a branch of mathematics that studies visual patterns; 2) geometry is a branch of mathematics that links mathematics with the physical world or the real world; 3) geometry is a way of presenting phenomena that are invisible or not physical, and; 4) geometry is an example of a mathematical system.With regard to learning achievement, several studies show that in achievement of student achievement, it turns out there is a difference in the gender of students.Women almost always have a lower learning achievement than men.One study conducted by Meighan (1981) on the results of the General Certificate of Education (GCE) in America, it turns out to produce data.First, until the age of 11 years.Men and women generally have the same level of achievement.Second, the ratio of male and female students who score "A", on some subjects, shows results: Physics: 6: 1; Mathematics: 4: 1; Chemistry: 3: 1; Biology: 9: 8; Drawing: 200: 1; Language: 1: 2. In terms of learning achievement gender differences are not the only factors that affect student achievement, according to Sudjana (2009) Students' learning outcomes are influenced by two main factors: the factors within the students themselves and environmental factors.
Factors from within students other than gender are intellectual intelligence.Intellectual intelligence (IQ) is a factor that has a big role in determining student learning outcomes.In general a person who has a

LITERATURE REVIEW
James Hiebert (1992), suggests that what is meant by an understanding of a concept is a condition that describes the relationship between the information contained in the concept and the scheme that has been owned.The quality of understanding is determined by the large number of information networks and the strength of the relationships (interrelationships) between subnetworks (Barmby at al, 2007: 42).A concept can be comprehensively understood by an individual if the individual can build as many linking networks as possible between the attributes contained in the concept and the scheme it possesses, and the strong linkage with the network that the individual has.
Geometry occupies a special position in the middle mathematics curriculum, because of the many concepts contained in it.From a psychological point of view, geometry can be derived from visual and spatial experiences, such as fields, patterns, measurements and mappings.From a mathematical point of view, geometry provides approaches to problem solving, such as drawings, diagrams, coordinate systems, vectors, and transformations.Geometry is also an environment for studying mathematical structures.(Rahardjo Ismail, 2010) The three elements of the base in geometry, namely the point, the line, and the plane.These three elements, can also be referred to as the three undefined elements.A point is thought of as a place / position in space.The point has no length or thickness.Former needle puncture, or pencil marks on paper, can be thought of as a physical model of a point.A point is represented by a node and named with a capital letter.A line is thought of as a set of bounded points of unlimited length, but has no width.A stretched thread, a pencil stroke following the edge of a ruler can be thought of as a model of a line.A line is represented by a ray image with arrows at both ends indicating that the line is endless.To name a line, can take advantage of two points on the line, or with a lowercase letter.(M.Karso, 2010).
Definition The distance between two wake-ups is the length of the shortest link segment connecting the two points on the builds.Marnat (1984) cites the opinion of some experts on the term intelligence as follows: Stoddard, argued intelligence is the ability to perform activities that are difficult, complex / complex, abstract, efficient, adaptable to achieve goals, have social value, original.And try to maintain these activities in situations that require concentration, energy And are resistant to emotions.Freeman, intelligence is the ability to adapt the individual to the environment as a whole or to the limited aspects of the environment, the ability to organize patterns of behavior in order to act more effectively in new situations, the extent to which a person can be educated, the ability to learn, abstract thinking, the use of concepts, Effectively in order to solve the problem.John W. Santrock (1996: 365) Gender is a sex that refers to a person's social cultural dimension to a person's social and cultural dimension as male and female.The concept of gender is the inherent trait of men and women formed by social and cultural factors.

Type of Research
This type of research includes explorative research with qualitative approach.Called explorative research because researchers do exploration Profile of student understanding, with the main data in the form of words arranged into a sentence.While the qualitative approach seeks to generate descriptive data in the form of words written or spoken of each subject and behavior under study.Selection of qualitative approach is based on several reasons, namely: 1) is natural, meaning that research is done according to actual circumstances and researchers as the main instrument; 2) data is descriptive; 3) more emphasis on process than result; 4) data processing tends to be done inductively; 5) the main concern on every activity undertaken by the individual.

Research Subject
Research subjects are high school students who have obtained distance material on space geometry.Subjects will be selected as many as two students (1 male and 1 female) with the subject selection stage as follows " a) The subject of the study is class 11 (having received distance material on geometry) b) Normal IQ level (IQ scale 100-109) c) Selected students who have good communication skills (easier to describe the subject's ideas and thoughts) d) Subjects selected according to the criteria determined by researchers from some subjects that have been observed by researchers.
© 2017, the Authors.Published by International Consortium of Education and Culture Research Studies This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/).

Table 1 .
Results of comparison of subject profiles Profil Kognisi SLIN Profil Kognisi SPIN A) Aspect of understanding: SLIN understands the definition of line spacing ( ⃡ ) to line ( ⃡ ) is the long distance of a path connecting the center line of the line ( ⃡ ) the point of the line ( ⃡ ) A) Aspect of understanding: SPIN expresses the line distance ( ⃡ ) to the line ( ⃡ ) is the length of the line drawn from one of the points on the line (AB) and one of the points on the line ( ⃡ ), so as to form a right angle, Must be parallel B) Aspect of distance representation: SLIN illustrates, the distance of two parallel lines and two parallel lines, depicted as a perpendicular line from the midpoint of the first line to the midpoint of the second B) Aspect of distance representation: The SPIN represents two straight lines parallel to each other, the line distance ( ⃡ ) to the line ( ⃡ ) is by drawing a perpendicular line from the midpoint ( ⃡ ) to the midpoint , the Authors.Published by International Consortium of Education and Culture Research Studies This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/).

Table 1 :
Classification of Intelligence