"Interest is the best teacher", which is the direct driving force to promote students to learn mathematical knowledge, gradually improve their knowledge structure and form their mathematical ability. Interest is also a direct psychological factor that affects students' learning enthusiasm. With a strong interest in learning, students can actively participate in the learning process. Therefore, teachers should create teaching situations according to the teaching content and the psychological characteristics of students' learning, follow the principle of happiness, and start from students' existing knowledge and experience to stimulate students' desire to try to participate in exploring new knowledge.
Choose materials from life examples. For primary school students, asking questions is too abstract, which often makes them feel that they don't know how to think and are afraid of difficulties, thus losing their interest in learning. Therefore, in teaching, examples should be close to students' lives and let them think.
Students' curiosity is a common psychological feature of primary school students, and it is also the starting point and focus of stimulating students' interest. In teaching, if teachers can make full use of this feature, they can often achieve unexpected results.
In "homework activities", give full play to students' main role and let students actively participate in the learning process.
The process of hands-on operation is a process of using both hands and brains, and it is an effective means to cultivate skills and promote students' thinking development. In teaching, teachers should provide all opportunities for students to participate, try their best to push students to the main position of activities with their eyes, hands, mouth and brain, inspire students to think positively, use teaching methods reasonably, and make students willing to try, explore and actively participate in acquiring knowledge.
For example, when talking about "triangle area", let each student prepare two identical triangles before class. In class, let them put their triangles together to see if they can put together the plane figures they have learned before. Through group discussion and demonstration, students can spell parallelogram, rectangle and square. Then, the teacher asked the students what the three numbers were. Obviously, rectangles and squares are special parallelograms. Let the students think again: What is the relationship between the base and height of parallelogram and the base and height of triangle? Through observation, it is found that the base of parallelogram is equivalent to the base of triangle, and the height of parallelogram is equivalent to the height of triangle. Finally, the area formula of triangle is derived by using the relationship between parallelogram area and triangle area. In this way, students gain new knowledge points step by step through their own exercises under the inspiration and guidance of teachers.
Grasp students' cognitive rules, allow individual differences, let them all participate in the learning process and promote students' effective learning.
Pupils are relatively young, in the primary stage of psychological and physical development, and their thinking level is relatively low. Their understanding of things can only be intuitive, from simple to complex, from individual to general. The degree and level of understanding of the problem vary greatly. Therefore, in the teaching process, teachers can't replace students' cognitive process with their own cognitive methods. Discussion can brainstorm ideas, which is not only conducive to students' active participation, but also conducive to multi-directional communication between students, learning from others' strengths and advantages, and cultivating students' cooperative spirit and collective concept. Therefore, organizing students to have necessary discussions in mathematics teaching can make students actively participate in the learning process and cultivate students' exploration spirit.
Flexible use of teaching materials, let all students participate in mathematics learning, and promote students' learning in many ways.
In order to encourage students to study actively, teachers should be good at creating problem situations, and all students should make full use of their ears, eyes, brain and mouth in classroom teaching to arouse students' positive thinking.