Junior high school mathematics reading notes. This book profoundly reflects the common problems and countermeasures in our middle school classroom, which has benefited me a lot. First of all, I will show my excerpts and experiences as follows:
At the beginning of this book, the possible problems in the mixed operation of rational numbers are listed: "The concept is unclear: the operation symbol is wrong; Misuse of operation method; The concept of negative score is unclear; Violation of business rules; Violation of the parenthesis rule. "These six points are also the problems I encountered in the teaching process. In the future teaching, I will correct mistakes in advance, so that students can avoid detours. In the process of learning, students need teachers' tolerance and love, respect and understanding. When students make mistakes, teachers should respect, understand and tolerate, which can not only ease students' nervousness, but also reflect teachers' literacy and students' love. " Indeed, in the usual teaching, our school is too strict and unsmiling, which makes students very nervous. These practices are not desirable. Be strict, give students more courage to speak, and pay more attention to students in private. At the same time, it also points out how teachers can help students correct their mistakes. Through a typical example, let students expose mistakes, teachers and students analyze the causes of mistakes together, and students learn from the negative, get out of mistakes quickly and enhance their ability to distinguish mistakes. 2。 Teachers should take a proactive attitude towards mistakes and failures, properly conceive from students' error-prone ideas when preparing lessons, and strengthen the analysis of typical ideas in class, so that students can master the correct thinking methods in the process of error correction. 3。 Let students find the problems in the process of solving problems through self-evaluation and correct them by themselves.
Reading Notes "Junior High School Mathematics Reading Notes" ().
To strengthen students' understanding of concepts, we should combine examples to help them understand. For example, "some mathematical concepts are embodied in the direction, form and quantitative relationship of objective things." Therefore, teachers should pay attention to introducing and refining from actual cases or students' existing knowledge, especially from the specific content that students have been exposed to. At the same time, teachers should create opportunities and conditions for students to succeed according to the psychological characteristics of high school students' self-motivation and competitiveness in teaching, help them succeed and enjoy the joy of success, thus reducing mistakes in operation. In other words, teachers should help students build interest and confidence in learning mathematics well.
At the same time, in the teaching process, teachers should pay attention to the guidance of learning methods, give play to the role of students' non-intelligence factors, and let students actively participate in learning. "It embodies the idea of giving full play to students' subjectivity in the new curriculum theory.
The new curriculum concept points out that teaching activities are not a one-man show, but a process of teacher-student interaction and student-student interaction. If one class is not well held, students will feel uninterested and it will be difficult to carry out the next class. Guidance can arouse students' interest, lay the foundation for this class, stimulate students' curiosity, thirst for knowledge and desire for expression, and have the motivation to show their skills. Guidance method: 1. Set the scene to stimulate interest; 2。 Set up doubts to attract attention; 3。 Contact life and use it flexibly.
After the question was put forward, the students were silent: reason: 1. The teacher's question is too difficult for the students to answer; 2。 The teacher's question is unclear, and the students don't know how to answer it. When the teacher asks inappropriate questions, the students are unwilling to answer them. Summary: The difficulty of the problem is not determined by the teacher, but the students' understanding of the knowledge. What they don't understand is very difficult, and what they can understand is very simple. The teacher should investigate the students before judging the difficulty, and don't be a one-man show and be self-righteous. )
In class discussion, teachers should be good at inspiring and thinking, build a strategic position from a strategic height, and master the temperature. When there is silence in the discussion, teachers should change the subject, break the silence and inspire students to speak; When the discussion reaches a climax, especially when there is an argument, teachers should follow the trend, stick to the theme, lead the discussion to the depth, and finally make a summary.
The strategy of asking questions: 1. Design to avoid problems. Attach importance to students' main role. In class, students should not be self-centered, but should pay attention to their own actual situation. Students should ask what they know, but don't ask what they don't understand. Students answer passively, have no freedom to ask questions and think, and lack interaction between teachers and students. 2。 Ask few but precise questions. Good questions require teachers to spend a lot of time and energy to design after fully understanding the teaching materials and learning situation.
Conclusion: In the future, the classroom problem design should refer to the principle of points to avoid repeating the same mistakes.
Group cooperation: In the process of cooperation, teachers should participate in the cooperative discussion of each group as the organizer, participant and collaborator of the class, and play a guiding and supervising role. In group activities, the teacher should be a good director and not let the discussion go through the motions.
To dare to let go in class is to give students time to solve problems through observation, independent thinking and group discussion (teachers should not stand on the podium and talk nonstop, which will affect students' thinking and the effect is not good. )
Junior high school mathematics reading notes: the beneficiary must always keep that kindness in mind, but the benefactor should not keep it in mind. -Cicero