1. Teaching methods of the teacher
Based on observations that have been carried out the teacher using teacher-centered method. Learning is centered on the teacher as an expert who is in control during the learning process in aspects of organization, material and time. Teachers act as experts who express their experiences so that they can stimulate student development.
2. Their learning materials and innovation
Based on observations that have been carried out the teacher give some material whit the example by writing on the whiteboard entitled “Tìm thừa số” or Find the factor. The teacher explain how how to find the factor, after that teacher give worksheet to the students.
3. Sources of learning and technology used by the teachers
Teacher use learning resources in the form of mathematics books along with student books, for the use of technology in the form of using a TV to display Power Point to explains the material so that attracts students attention and make it easier students to understand the material.
4. Authentic assessment used by the teachers
The teacher assigns students to work on questions, after that the teacher gave students the opportunity to answer the questions by coming forward to answer them on the whiteboard.
