1 How to improve the quality of ninth grade mathematics teaching
Every ninth-grade student has formed a significant difference in mathematics ability in the long-term mathematics study. In preparing for the senior high school entrance examination, teachers must change the teaching strategy of "one size fits all" and "one hand grasping", learn to proceed from reality, and give junior high school students the initiative to review, so that they can make a reasonable review plan according to their own level.
Generally speaking, the author will divide junior high school students into top students, middle students and students with learning difficulties according to their math scores. In the preparation teaching guidance, review teaching will be conducted according to the students' level differences. For example, when guiding top students, the author will take the lead in optimizing their problem-solving ideas and cultivating their mathematics ability, because these students have strong independent learning ability and strong learning perseverance, and can actively complete mathematics review under self-restraint. Therefore, optimizing their problem-solving ideas has become the primary task of preparing for war.
For middle school students, the primary task of preparing for war should be to promote them to further improve their problem-solving ability at the existing level. Therefore, the author will choose some solid topics in preparation for the war, supplemented by a small amount of expansion exercises, so as to make it move forward steadily. For students with learning difficulties, how to protect their self-esteem, make them aware of the urgency of the upcoming senior high school entrance examination, help them turn their learning pressure into learning motivation and improve their learning enthusiasm has become the primary task for students with learning difficulties to prepare for the exam. The learning experience of most students with learning difficulties is a failure. They have gradually lost their self-confidence in learning under the long-term blow, and many students have a negative learning psychology of "breaking the jar and breaking the fall". In the face of these students, teachers should do a good job of guidance, help them stabilize their current level, let them see hope and rebuild their confidence.
2 improve the quality of mathematics teaching
Diligent in thinking, good at asking questions and learning to solve problems.
As a teacher in an ordinary class, if you want to improve your academic performance, you must innovate, and the premise of innovation is understanding. We know that mathematics is inseparable from concepts, and nature comes from concepts. These properties often appear in theorems or formulas. Logical reasoning is essential for theorems and formulas, which requires a thinking process. To understand, we need to be diligent in thinking and ask more questions about knowledge and methods. For example, why did you form this concept? Why export this property? What is the function of this property theorem and formula? How to apply? The performance of diligent thinking also lies in the continuous reflection and review of the cognitive process, constantly summing up the lessons of setbacks and successful experiences, avoiding sticking to the rules and being brave in innovation.
Mathematics classroom requires students to learn to analyze through observation and perception. In your own opinion, you should be good at digging up questions that you are not clear about, exploring and questioning from multiple angles and in all directions. Learning mathematics is inseparable from solving problems, which are applied on the basis of mastering the knowledge and methods learned. Solving problems can exercise skills and temper will. In the process of solving problems, we must first judge the general direction of solving problems, what ideas we have and what knowledge we have learned. In the process of guiding students to solve problems, they should pay attention to association, learn to think with different ideas, different knowledge and different methods, and be good at monitoring their behavior in the whole process of solving problems. Are we taking a detour? Is it a dead end? Is there a mistake? It needs to be adjusted in time to remove obstacles. After forming a habit for a long time, you can often find a new way to solve the problem. This kind of thinking quality is also an important symbol of innovation.
Cultivate students' self-study ability
Students are required to learn by themselves, supplemented by teachers' lectures, and the teaching method of learning before teaching is adopted to improve students' autonomous learning ability, and students are required to find problems, solve problems and complete classroom assignments in class. Students point out their mistakes and correct them. It is also helpful for students to be serious, find problems, correct mistakes in time, do homework after class and give feedback to practice. Testing is an important means to check students' learning effect. Grasping the teaching of this link is also conducive to reviewing and consolidating old lessons. It also exercises students' autonomous learning ability in ordinary classes. After learning a section, a lesson and a unit, students are required to "list the menu" and make a summary, and they are required to complete it as independently as possible in order to correctly feedback the teaching effect, and sometimes attend classes.
Through a series of practical activities, arouse every student's learning enthusiasm and become a participant and organizer of teaching activities. The cultivation of students' autonomous learning ability is not overnight, but long-term. It is this kind of down-to-earth teaching and down-to-earth learning that makes the students in our class improve their self-study ability. The combination of pre-class, classroom and after-class and scientific arrangement will leave enough opportunities for students to learn independently, which will really push students to take the initiative and turn them into learning.
3 improve the quality of mathematics teaching
(A) the transformation of mathematics teaching methods
At present, the effective learning of junior high school mathematics should focus on knowledge induction and summary, and teachers need to make bold reforms and innovations according to the teaching content and the needs of development. Only in this way can we better cultivate students' mathematical literacy and thinking. I think we should start from the following aspects: first, create a teaching situation for mathematics, so that students can feel novelty and surprise when learning boring knowledge, and teachers can explain mathematics abstractly and realistically through certain stories and examples, which can bring unexpected teaching effects; Second, the relationship between teachers and students In mathematics classroom teaching, the subject of learning is students, which we must always be aware of. The teacher is only an auxiliary role, and there should be no role reversal. Teachers can make students learn and ask questions actively through reasonable guidance. Only in this way can we really change the teaching method of mathematics.
(B) to achieve independent cooperative learning between teachers and students
For mathematics teaching in grade three, we should not only learn new knowledge, but also summarize and review what we have learned in the previous period. This requires teachers to combine the characteristics of junior three students' mathematics learning, carry out group autonomous cooperative learning, cultivate students' autonomous learning ability, give full play to each student's advantages, and realize the progress and development of all students. The creation of problem situations is the premise and foundation of students' autonomous learning, and it is also an effective means to improve students' participation. In the teaching process of grade three, teachers should realize that strengthening students' hands-on operation is the most effective way to solve the contradiction between the abstraction of mathematical knowledge and the concrete visualization of students' thinking.
(C) the training and cultivation of students' reflective ability
In the process of teaching, many teachers don't understand what the ultimate goal of mathematics teaching is. The focus of mathematics learning is to cultivate students' reflective ability, which is very important for children's later life. Only by reflection can we have an objective and comprehensive understanding of mathematics, and it is also conducive to the cultivation of mathematical quality and thinking. Guide students to reflect on each other and themselves. Only in this way can we better improve students' comprehensive quality and make them form problem consciousness and divergent thinking.
4. Improve the quality of mathematics teaching
Ask the classroom about the quality of teaching, ask the teacher about the teaching effect.
We should tell students through self-presentation, let them know that vigorous life is only a few years, and we should cherish every minute of studying at school. Maybe they are tired of learning, but students in secondary vocational schools are not mentally retarded young people. They have great plasticity, especially their practical ability. Then, how can we achieve the teaching quality in the classroom, so that students can achieve the teaching effect of being willing to learn, willing to learn, and achieving success in learning?
Teachers should first cultivate the feelings of teachers and students and enter students' thoughts, not only giving them knowledge and ability, but also giving them the idea of patriotism and love for the school; Respect other people's ideas; Self-reliance and self-improvement thoughts, etc. Teach them how to plan themselves: plan their day, plan their year and plan their life. I think, as long as they have a clear understanding of reality, correct attitude, aim at "being willing to learn", enrich their classroom content, improve their teaching level, and let students naturally realize "happy learning" in your classroom, then the teaching effect of "successful learning" is not difficult to achieve.
Cultivate students' self-study ability
The report "Education-the Wealth Contained in it" issued by the Education Committee of the International 2 1 Century pointed out that the four pillars of education in the 2 1 Century are "learning to seek knowledge, learning to do things, learning to get along with others and learning to be a man", among which "learning to recognize" means learning to learn. "It's never too old to learn", therefore, cultivating the self-study ability of ninth grade students has become the demand of the development of the times. If the ninth grade students have good self-study ability, they can carry out effective activities such as preview and review, make clear their own advantages and disadvantages, and study mathematics purposefully. First of all, teachers should carry out interesting teaching to stimulate students' intrinsic learning motivation;
Secondly, teachers should let students develop good study habits, preview independently before class, think carefully during class, and consolidate review after class, so as to gradually correct the bad habit of relying on teachers. In the "projection" class, I divided the students into groups and carried out inquiry teaching activities. Students need to explore the connection and difference between parallel projection and central projection through group cooperation, and understand their characteristics and properties. Every student must express his own views and his own inquiry ideas in the group. Then, students must discuss the views of each group member, seek common ground while reserving differences, and finally reach a consensus. Every student should summarize the knowledge points of this lesson and finish the homework independently. After students have mastered all the knowledge points, they need to carry out the next round of review activities and put forward the difficulties encountered in preview.
How to improve the quality of ninth grade mathematics teaching;
★ How to improve ninth grade mathematics
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★ How to improve the mathematical thinking of ninth grade students
★ How to improve math methods in grade three?
★ How can we improve junior high school mathematics?
★ Mathematics Methods and Measures of Grade Nine
★ What should I do if the ninth grade math is poor?
★ A Complete Collection of Math Learning Methods and Skills in Grade Three.
★ How to learn and improve junior high school mathematics