First, actively change the concept of education and teaching.
The new curriculum concept emphasizes that students are the masters of learning, and teachers are the organizers, guides and collaborators of students' learning, so students are the main body of learning. Learning activity is a process that students actively construct on the basis of existing knowledge and experience. The role of teachers should also be changed from a single lecturer to a new organizer, guide and collaborator, so that students can truly become masters of mathematics learning in teaching activities, and teachers should be changed from classroom controllers to classroom participants.
Mr. Tao Xingzhi, an educator, advocates that doing is the beginning of knowing, and knowing is the success of doing. Man's ability depends not on listening, but on doing. Only hands-on operation and positive thinking can produce true knowledge. But now many students lack the consciousness and initiative to study, because there are obstacles in their will. Especially some naughty students, they haven't realized the importance and necessity of learning, and there is a common phenomenon that I should learn instead of me. In their view, learning is only to cope with teachers and parents. It is precisely because learning has not become their internal demand that their attention is often not concentrated enough and their initiative, perseverance and endurance in learning are poor. To this end, I often educate these students about their learning goals and help them set their own goals, no matter how big or small they are, as long as they can become their learning motivation. Once they have a goal, they will establish the determination to fight for it. As long as I persevere, I will definitely get good grades. In teaching, I also lost no time to inspire students to set up lofty ideals with examples of ancient and modern mathematics achievements and modern high-tech achievements, thus cultivating students' learning will.
In teaching, teachers should love every student and educate them with love. A simple affirmative word, a caring and affirmative look, a simple gesture and a simple dialogue from the teacher in class can inspire and influence students, shorten the distance between teachers and students, let students accept you from the heart and recognize you, so as to make students interested in the subjects you teach. Only when students like this teacher can they take the initiative to learn this course. In our life, students are bored with this subject everywhere because they don't appreciate some teachers. Therefore, as teachers, we should love students, influence them, and let them have an appreciation for themselves. Teachers also have an appreciation for students, so as to better improve students' interest in learning and the effectiveness of the classroom.
Second, constantly optimize the teaching methods suitable for students.
In the past, because of the bondage of exam-oriented education, students studied hard and teachers taught hard. In the end, students only solved the problem in the same way, but their ability to make and apply knowledge is quite low, not to mention their creativity. Examination-oriented education has seriously hindered the development of students' personality. In the usual teaching activities, teachers should learn to properly guide students to make some simple geometric figures with hard paper, wood strips, iron wires and other materials. It can stimulate students' interest in learning, improve students' practical ability, cultivate students' thinking ability and spatial concept, and help to improve students' mathematical quality in an all-round way. The arrangement of teaching materials is lively, illustrated, logical and simple, which will make boring mathematics knowledge lively, easy to accept, intuitive and inspiring. As long as we pay attention to creating suitable scenes in the teaching process, abstract problems will be visualized and inspired.
Students in learning activities, individual students still lack enthusiasm and initiative. In this regard, I think it is because they have not mastered the thinking and methods of mathematics and have no interest and hobby in mathematics. Therefore, in teaching, we should always pay attention to the curiosity of junior high school students and reveal the ins and outs of mathematics knowledge, so as to bring students into a world of problems and keep them in the question of why and what. Take the initiative to master knowledge Encouraged by the joy of finding their own conclusions, they often have a stronger thirst for knowledge and are eager to know what to do and how to do it, thus stimulating students' initiative and interest in learning and improving teaching quality.
Third, carefully design the teaching process.
Classroom teaching behavior is an interactive process between teachers' teaching and students' learning, which requires two slaps. The new curriculum reform advocates students to adopt independent, cooperative and inquiry learning methods, which are organized and guided by teachers. To improve the efficiency of classroom teaching, teachers should pay attention to improving the effectiveness of classroom guidance. Therefore, teachers should carefully consider and design every link of classroom teaching.
(A), the creation of learning situations
In classroom teaching, if we can combine teaching contents, capture life phenomena and carefully create problem situations, we can often arouse students' enthusiasm for learning new knowledge, narrow the distance between students and new knowledge, make students fully prepared for learning psychology, and make students close to mathematics, which will have a multiplier effect.
(B) to guide students to actively participate in teaching.
Successful education should stimulate students' desire to learn, and only those teaching methods that stimulate students' desire to explore and surprise can stimulate students' motivation to learn. Therefore, in teaching, we should flexibly choose and optimize the organizational forms and methods of teaching, create time and space for students to participate in exploration, let students move, take the initiative to participate and explore, and try their best to let students observe, think, start work and use their brains. Teachers only participate in students' learning activities as students. Create opportunities to help students discover and explore, create a learning atmosphere by heart, fully cultivate students' self-confidence, let students actively participate in learning with a positive, vigorous and high mental state, let students learn and develop independently in the process of mathematics activities, and make mathematics no longer an abstract and boring textbook knowledge, but full of realistic, meaningful and challenging learning content. Learning is not the instillation of knowledge, but the charm of autonomous learning.
(3) Be good at observing in class.
Observe students' behavior, their classroom reaction and their psychology. In order to improve the effectiveness of classroom teaching behavior, teachers should become loyal listeners of students and be good at observing in class. When teachers organize students to discuss and communicate in classroom teaching, they should be good at paying attention to all kinds of information emerging from students, screening and combining the information, and constantly guiding and inspiring students to discover, think and promote the teaching process. Seize the fleeting spark of students' thinking as precious as crystal dew in the early morning of spring, generate it in time, and make the classroom full of vitality and vitality, and get twice the result with half the effort. With the teacher's soul investigation, there will be effective interaction between teachers and students, and students will have the construction of new knowledge and the improvement of their ability.
Fourth, be brave in evaluating teaching.
The main purpose of evaluation is to fully understand students' mathematics learning process, motivate students' learning and improve teachers' teaching; An evaluation system with multiple evaluation objectives and methods should be established. The evaluation of mathematics learning should not only pay attention to the results of students' learning, but also pay attention to their learning process. We should pay attention to students' learning level, and pay more attention to students' emotions and attitudes in mathematics activities, so as to help students know themselves and build up confidence.
To evaluate students' learning in mathematics teaching activities, teachers should not only pay attention to students' understanding and mastery of knowledge and skills, but also pay attention to the formation and development of students' emotions and attitudes; We should not only pay attention to the results of students' mathematics learning, but also pay attention to the changes and development of students' participation in mathematics activities, self-confidence, cooperation and communication consciousness, independent thinking habits and mathematical thinking development level. At the same time, when evaluating students, we should pay special attention to their personality differences, describe the evaluation results in encouraging language, stimulate students' interest in learning, enhance their self-confidence in learning mathematics, and actively participate in mathematics teaching activities with great enthusiasm.
In short, in education and teaching, we should actively change the concept of education and teaching, constantly optimize the teaching methods suitable for students, carefully design the teaching process, dare to evaluate teaching, let students participate in teaching to the greatest extent, actively play their own initiative and learn independently, so that different students can learn unlimited knowledge as much as possible in the limited classroom, and better improve the effectiveness of junior high school mathematics classroom teaching.