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Classroom teaching skills of primary school mathematics
1 primary school mathematics teaching skills
1. Teaching should create learning situations for students, so that students can learn mathematics in specific situations. Mathematics teaching should not only consider the characteristics of mathematics itself, but also follow the psychological law of students learning mathematics, emphasizing the creation of life situations according to students' existing life experiences, so as to make life problems mathematized and mathematics problems live, thus arousing students' existing life accumulation and generating a sense of intimacy with mathematics, thus stimulating students' interest in learning mathematics.
Teachers should ask challenging and enlightening questions in class. Students are active constructors of knowledge. Through independent knowledge construction activities, we can develop students' creativity and potential, cultivate students' emotions, attitudes and values, and publicize students' personality.
3. Teaching should be student-centered. Students are the main body of the classroom, and teachers are the organizers, guides and collaborators of mathematics learning activities. The new mathematics curriculum advocates the interaction and development among students, teachers and students in the classroom. Teachers take the initiative to enter students' hearts, on the one hand, they should respect, protect and care for students, on the other hand, they should encourage and develop students. Teachers should protect students' young hearts as carefully as dewdrops on lotus leaves.
4. There should be more discussion, cooperation and communication in class. Cooperation is a means for students to discuss the division of labor to complete their learning tasks, and communication promotes their wisdom (achievement). Discussion, communication and cooperation in class are conducive to students' autonomy, self-confidence and initiative in learning, to creating a free, relaxed and pleasant learning environment, to promoting the extension of students' thinking and to cultivating students' ability to communicate and cooperate with others.
2 Mathematics teaching skills
Hands-on practice makes students' perceptual knowledge rise to rational knowledge.
The core of quality education is to cultivate students' innovative spirit and practical ability. Because only through their own re-creation activities can we truly master knowledge and use it flexibly. According to Friedenthal's view, teachers should pay attention to cultivating students' practical spirit and independent exploration spirit in mathematics teaching. Pupils are young and weak in abstract thinking. Teachers should guide students to make full use of and create all kinds of figures or objects, mobilize all kinds of senses to participate in practice, and at the same time teach students how to operate, so that students can stimulate their thinking and thinking through observation, measurement, spelling, drawing and experiment, and discover and master mathematical knowledge from them.
Let students practice, which can stimulate their interest in learning. For example, "Understanding Triangle" is a relatively boring concept course. I asked the students to form a triangle with colored plastic strips and project it on the screen. Through observation, students soon found that Figure 1 and Figure 2 are graphs surrounded by three lines, which are called triangles. Although three line segments are used in Figure 3, they do not intersect, so they are not triangles. The definition is sublimated from intuitive observation: "A figure surrounded by three line segments is called a triangle." Students have risen from perceptual knowledge to rational knowledge. Strengthening operation activities and letting students participate in learning with multiple senses can not only stimulate students' interest in learning, but also enrich their perceptual knowledge and help them learn mathematics knowledge, thus cultivating their creative spirit.
Implementing democratic teaching and constructing relaxed and harmonious bilateral activities between teachers and students
In the classroom, the bilateral activities between teachers and students are relaxed and harmonious, and teachers and students show their true selves. In class, students sometimes whisper, sometimes discuss in a low voice, and sometimes argue loudly about the questions raised by the teacher. The students rushed to speak, some condescending and outlined; Some quote classics and are meticulous. In response to the students' unique speeches, the teacher nodded in agreement from time to time. For students with poor expressive ability, teachers activate students' thinking with trusting and encouraging eyes and words.
Students naturally dare to tell the truth, tell the truth, and their personality is fully publicized. For example, after teaching students the classification knowledge in the first volume of a class of mathematics, I consciously asked students to practice and find out the solution to the problem: more than 30 pencils of different colors, different lengths, with or without rubber heads were scrambled and put together, so that students could classify and see who got a reasonable share. Students are scrambling to classify: some are classified by color; Some are classified by length; Some are classified according to the presence or absence of rubber heads; And be random. Then ask students to explain the reasons for this division, guide students who don't know the reasons, and let students learn independently and practice actively in independent activities. Teachers also pay attention to the guidance of students' learning methods, cultivate students' comprehensive ability, develop good study habits, and make students have the attitude of wanting to learn, being happy to learn and being able to learn.
3 Mathematics teaching skills
Change the relationship between teachers and students
In many parts of our country, we attach great importance to the relationship between teachers and students, and let students know how to respect teachers. This is understandable, but for this kind of respect, we need students' sincere respect, not superficial because of fear, and there can be no phenomenon that some teachers "threaten" students. This situation is not conducive to the growth of students. Teachers should teach in a relaxed atmosphere in class and be a kind teacher when giving lectures. When discussing problems with your classmates, you should be one of them and reduce your sense of distance from them. Only through such communication can we find out the problems existing in students' study, and adjust the curriculum according to the problems in students' study to improve teaching efficiency.
Students should be given proper praise in teaching.
Education is fair, especially in a class, teachers must make students feel "fair" and give each student appropriate praise. Many times praise can promote students' learning, so there should be more positive comments on students, so that students can feel that they can do it and show them their opportunities. In particular, we should pay more attention to those students who usually have difficulties in learning, give them more encouragement, and give the progressive primary school teachers a "little red flag" so that students can make progress slowly through down-to-earth study.
Cultivate students' study habits
Primary school students are at the age of playing more and being active. In class, some students will not listen to the teacher's lecture and do some little tricks when the teacher is not paying attention. Therefore, how to attract students to learn actively in class is the key to teaching, and interest is the best teacher. Teachers should try their best to improve students' interest in learning and let them form the habit of active learning. For example, in the process of understanding plane graphics, teachers can attract students by dyeing the graphics with different colors to improve their learning.
4 Mathematics teaching skills
Cultivate students' problem consciousness
When teaching possibilities, I designed an exercise of rolling dice. Teachers and students exchange the characteristics of dice: cubes with the numbers 1, 2, 3, 4, 5 and 6 written on each side. I asked: using dice as a teaching aid. Please ask questions about the possibility according to today's learning content, and let the students answer them themselves. Finally, I asked: What is the possibility of throwing out every number at once? If you roll the dice 600 times, how many times do you expect to roll "6"?
It is children's nature to like games, and dice is one of the toys that students are familiar with. Take it as an activity, exercise students' consciousness of consciously estimating possibility, and let students feel the problem of possibility in three-dimensional graphics. At the same time, let students ask relevant questions according to new knowledge, which not only cultivates students' problem consciousness but also deepens their mastery and understanding of new knowledge. The teacher's questioning expands the knowledge of this class, opens the students' thinking and trains their thinking ability.
Flexible application of situational teaching
Situational teaching refers to a teaching method that creates classroom teaching situations by means of language description, multimedia application, physical demonstration, role-playing and experimental operation, skillfully combines cognition and emotion, image thinking and abstract thinking, teaching and learning, gives full play to students' enthusiasm, initiative and creativity in classroom teaching, and changes the passive education situation in which students simply accept knowledge.
For example, when I was negative in Life-Temperature, I first asked the students the temperature of the day, which led to the use of "+"to indicate the temperature above zero; Then, taking Harbin as an example, "-"was introduced. When comparing positive and negative numbers, I asked the students to perform the scene of "30℃, 10℃, 0℃,-15℃", which made the students laugh, but I also remembered how to compare positive and negative numbers.
Articles on mathematics teaching skills in primary schools;
★ Simple teaching skills of primary school mathematics
★ What are the teaching skills of primary school mathematics?
★ Several common teaching methods in primary school mathematics teaching
★ What are the math teaching skills of primary school teachers?
★ Complete Collection of Effective Teaching Methods of Primary Mathematics
★ Transformation method of primary school mathematics classroom teaching
★ What are the latest teaching methods for primary school mathematics?
★ What are the teaching methods of primary school mathematics?
★ What are the teaching methods of primary school mathematics?
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