My opinion on good praptic of teaching learning mathematics

Lack of concentration on the lesson the students especially for the subjects of mathematics, will hamper the learning process.
The low concentration of a lesson, not the source of the error lies in the students themselves. Skills of teachers teaching the material that can cause inadequate class does not become boring and tend to attract students' concentration.
Teaching materials that are difficult, too easy or less creative can boost the decreasing concentration of students. Teaching materials that are too hard can cause the student to become despondent, fearful and less interested on the subject. Rather, teaching material that is too easy to make students feel boring and quickly bored, so that the concentration of students decreased.
Based on the causes of low student consultation in learning mathematics as above, then the efforts that can be done by teachers to create student-student learned the balance of which is thought to be a psychological sense of security established.
Students should be made to not feel different from the environment by both his friends and by teachers. Students receive is, so that teachers make students feel as permanent members of the group in the class, and still able to have the spirit to compete in a fair and positive friends. Things that are always remembered by the individual teacher is that students do not always automatically learn from what is taught. Learning activities will be difficult to occur when teachers' explanations and confusing action and doubts.
Learning is good, namely:
1. Increasing the concentration of student learning in Mathematics
2. Improving the learning achievement of students in learning Mathematics
3. Improve the performance of teachers in the learning process of mathematics achievement.
4. Expected to solve problems faced by teachers in the classroom with a systematic way of thinking.