Understanding of Chemistry (1) Based on the belief that education is "life education", since I started teaching in xx Middle School, I have tried my best to adapt myself to the change of roles as soon as possible, prepare every class carefully and do it well. Correcting every assignment carefully; And attend classes as much as possible, and communicate and study with teachers in the same group. Now let me talk about some of my own experiences:
I am glad that I came to xx Middle School, because every leader here is very concerned about the growth of new teachers, and every teacher is very enthusiastic to help and guide new teachers, which is of great help to my teaching work and all aspects of growth. The school provides many opportunities for new teachers to learn and grow, such as pairing counseling with experimental middle schools, which gives us more opportunities to learn from some excellent old teachers; Our school also has paired tutoring, which allows us to get more guidance opportunities, solve the teaching delay in time, and have a clearer direction of efforts; The collective lesson preparation and teaching and research activities organized by the school regularly provide us with more room for growth.
If you feel that you have learned a good lesson in paired listening and evaluation, you must accurately grasp the knowledge; Fully arouse students' enthusiasm; Teaching mode, instruments, etc. It is exemplary. As a new teacher, to have a good class, you need to keep learning and enrich yourself; Fully understand students; Familiar with various teaching strategies and skills; Have the ability to deal with emergencies in time. The task of a chemistry teacher is to teach students chemical knowledge, look at problems from a chemical perspective, and make students form the quality of chemical thinking.
The skills of chemistry teachers are: fluency, including fluency in language, fluency in process, fluency in thinking and fluency in asking questions; Proficiency, including the accuracy of knowledge, the degree of mastery of knowledge, and the depth of control over the church, all need a heavy lesson. The second is the feeling in collective lesson preparation: learning and communication are more important than collective lesson preparation. The purpose of collective lesson preparation is to publicize teachers' personality, tap collective wisdom and truly implement "brain resource sharing".
Strive to unify thoughts and form a joint force of collective lesson preparation; Unified progress, go hand in hand; Learn from each other's strengths; Unified practice, high efficiency and light burden. Analyze teaching materials and teaching situation, especially students' learning situation. Study and choose exercises to control the workload reasonably. Exchange the experience of learning teaching methods and learning methods in collective lesson preparation, improve the quality of lesson preparation, make every activity focus on the theme, define tasks, take solid measures, implement responsibilities and achieve practical results. Concentrate on the study of classroom teaching rules, pay attention to classroom teaching reform, and actively write classroom teaching experience. Do a good job of quality analysis after the exam, check the weak links in teaching, and formulate detailed measures to fill the gaps.
Preparing lessons is an important part of teaching work and a prerequisite for a good class. Every teacher should fully master the syllabus, dig deep into the teaching materials, select and explore the best classroom structure, design the best teaching plan and write the teaching plan in time in combination with the students' reality. Adhere to the collective lesson preparation system, once a week, and record the collective lesson preparation. In the next lesson preparation, combine the teaching practice to make a brief summary of the previous lesson preparation. The lesson preparation record book shall be kept by the lesson preparation team leader and submitted to the Academic Affairs Office for review and filing at the middle and end of the semester.
When preparing lessons collectively, we should also do five discussions: discuss the students' learning situation; Discussion on the difficult problems in preparing lessons: discuss the available teaching methods and means; Discuss the experience after class; On the trend and information of educational reform. According to the syllabus, teaching materials and students' reality, we should study the teaching materials carefully, make clear the position of this chapter and this section in the whole teaching materials and the internal relations of the teaching materials, and deepen and broaden the knowledge requirements of the teaching materials. On this basis, the teaching objectives and requirements are put forward, and specific suggestions for breaking through the key points and difficulties are put forward, and specific methods for implementing "double basics" and "double strengths" are put forward.
Teachers should consider students' knowledge, proceed from students' reality, fully predict the problems that students may encounter in understanding and mastering the textbooks in this chapter, grasp students' possible doubts and difficulties, and understand and master students' ways of thinking and laws. On the basis of preparing teaching materials and students, this paper puts forward teaching methods that meet the educational goals, conform to the characteristics of the subject and conform to the teaching principles.
Experience in chemistry (2) In order to prepare for the exam and get better grades, according to the teaching arrangement, our school organized the lesson preparation team leader to study in xx Middle School, which benefited a lot. The following is my learning experience.
The students' mental outlook is full of vigor and vitality, boys have flat heads and girls have short hair, and all grades are in uniform, each with its own characteristics. During the evening self-study, the students are very disciplined and silent, and they are all concentrating on time-limited training. Collective lesson preparation is implemented, and the study plan of the previous year is revised, updated and supplemented through resource sharing to form the most effective study plan. The classroom learning atmosphere is strong and the classroom efficiency is particularly high. Teacher-student interaction, teacher guidance and teaching in place have achieved excellent results and large classroom capacity. There is no phenomenon that students carry mobile phones, so students need to make phone calls in public telephone booths to prevent students from doing things unrelated to their studies with their mobile phones.
There is a big gap between the quality of students in our school and xx Middle School. The course arrangement is reasonable and conforms to the law of college entrance examination. There is a gap in collective lesson preparation, and there is a gap in the implementation of various practices. On the basis of preparing lessons, teachers have more weekend breaks, are full of energy and can devote themselves to teaching more efficiently. Students have more time for reflection and self-study, so they can find and fill gaps and improve their abilities.
Study exam notes, study college entrance examination questions, and grasp the characteristics of propositions, such as test paper structure, test type, test method, ability requirements, etc. Pay special attention to some changes in the new curriculum standards and exam instructions. What to teach, why to teach, to what extent, how to teach and how to learn are all in place.
Give full play to collective wisdom and implement collective lesson preparation. Each class has primary and standby personnel. Active and standby personnel should make preparations in advance, analyze the key points, difficulties and hot spots of the college entrance examination, and design teaching ideas to consolidate the key points, break through the difficulties and strengthen the hot spots of the college entrance examination. Design the most practical preview plan and teaching plan, choose targeted exercises, reach the standard in class, and then discuss collectively. If there are any additions, modifications, enrichment and perfection, the final version will be finalized. The master and the standby will give a good pilot class, and then discuss the revision and use the optimized learning plan together.
Strengthen classroom management and implement effective teaching. According to different classes, scientifically grasp the rhythm of classroom capacity, the design of students' activities, the guiding role of teachers, and highlight the guidance of methods. Strive for openness. Achieve the requirements of "understanding, remembering, doing problems, doing things quickly and doing things right", create an efficient classroom, and comprehensively improve students' ability to take exams.
Self-study arranges carefully selected test questions, trains in a limited time, marks by teachers, pays attention to the timing during the examination, and pays attention to the training of students' answering skills and answering norms. It is suggested that a series of classes should be arranged on weekends, and a test designed for students' mistakes, key points, difficulties and hot spots in the college entrance examination should be completed within one week, so that students' missed marks can be consolidated and improved in time. The teacher reviewed in time and finished the evaluation on Monday. Students should set up a wrong book. Typical questions and common wrong questions must be sorted into the wrong book, and they should read frequently to ensure that the missed questions will not be wrong again, thus improving their grades.
In short, it is necessary to grasp the direction of the college entrance examination, implement the test-taking countermeasures, take strengthening the training of basic knowledge and skills as a foothold, and embody the principles of scientificity, foundation, pertinence, flexibility, innovation, hierarchy, times and comprehensiveness, so as to finally achieve better results in the college entrance examination next year. Please criticize and correct the shortcomings.
Experience of chemistry (3) Chemistry is a subject based on experiments. Learning through chemical experiments can not only cultivate our observation ability, thinking ability and independent operation ability, but also stimulate our interest in learning chemistry and arouse our enthusiasm for learning.
Simple and vivid language can attract our attention and stimulate our interest in learning experiments. For example, the "three noes" principle of medication; Attention should be paid to "one stick, two lows and three inclinations" in filtration experiment operation; When making oxygen, you can use catchy song formula: "Check and install at fixed points, turn it off and put it out", and make homophonic memory steps. As can be seen from the above examples, the use of concise and vivid language in experimental learning plays a very good role in strengthening the basic operational ability of experiments and consolidating chemical concepts.
The teacher's demonstration experiment is an example for us to learn the experiment and can play a demonstration role. We are novices in chemical experiments, and we are all curious. When the teacher demonstrates the experiment, we should observe it carefully so as to leave a deep impression on us. When doing demonstration experiments, teachers will strive to achieve: correct device, neat and beautiful, standardized operation, moderate speed, strict requirements, clear explanation, obvious phenomena and accurate results. So be sure to carefully observe the demonstration experiment made by the teacher.
To develop good experimental habits, we must start from scratch. From the first lesson of chemical experiments, we must study hard and develop good experimental habits. Therefore, in the first experimental class, we should seriously study the laboratory safety rules, operate in strict accordance with the experimental requirements, try to put an end to the phenomenon of damaging instruments and wasting drugs, and form the habit of cleaning, counting and sorting out experimental supplies after each experiment. Only by paying attention to these aspects of experimental precautions can we initially form good experimental habits.
To master the basic operating procedures of every chemical experiment, we must be strict with ourselves and train strictly. In the process of basic operation training, if mistakes are found, correct them immediately. For example, whether it is "one horizontal, two free and three vertical" when loading powdered drugs in test tubes, "one horizontal, two horizontal and three slow vertical" when loading bulk drugs, and whether drugs and instruments are put back in their original places in time after use during the experiment.
Multimedia-assisted learning experiments can further help us to form chemical concepts and consolidate and understand chemical knowledge. For example, the section on moving water molecules is more abstract. Teachers use multimedia to explain this section, which simplifies the abstract content and gets twice the result with half the effort. Therefore, when we study chemical experiments, we should be good at using multimedia, which can help us learn chemical experiments more easily.
Family experiments can exercise our hands-on ability, observation ability and independent thinking ability, which is an important way to learn chemistry well. I have also done many small family experiments, which have benefited a lot, such as making acid-base indicators, making venous bookmarks and testing the properties of protein. When doing a small family experiment, I suggest that you must make a good experiment report, so that you can learn more and experience more in the process of doing a small family experiment.
In short, in the study of chemical experiments, we should always keep a strong curiosity and thirst for knowledge, so as to learn more and better things in the unpredictable chemical experiments. Therefore, in the study of chemistry, we must attach importance to the study of chemical experiments in order to effectively improve our academic performance.
Experience in chemistry (4) This training is really too tense and hard! After listening to experts' lectures and video learning, I not only enriched my theoretical knowledge, but also got a deeper understanding of chemistry teaching after the new curriculum reform. It's really "it's better to study for ten years than to listen to you".
The highest level of curriculum reform is the promotion of teachers' ideas. As the executor of curriculum reform, teachers determine the success or failure of this educational reform. Therefore, teachers participate in training at all levels, optimize school-based teaching and research, consciously develop professional quality and teaching art, and strive to optimize teaching behavior with the new concept of curriculum reform; On the other hand, we should scientifically understand and deal with the contradiction between curriculum reform and actual teaching, and handle the contradiction between old and new teaching methods and teaching concepts.
With the implementation of the new curriculum, teachers should adjust their roles and change the traditional education methods. The new curriculum reform has changed teachers from the "authority" of knowledge to the promoter and organizer of students' learning, from "teacher-centered" to "student-centered", and every teacher's psychology has suffered a huge psychological gap. Teachers can realize their own development in the implementation of the new curriculum, and teachers' development will constitute the conditions for the implementation of the new curriculum. Our curriculum reform is not a small change in details, but a fundamental change in the educational system and concept.
Through training and study, I clearly understand the increase and decrease of the content of the new chemistry curriculum and the distribution of knowledge; How to grasp the depth and breadth of knowledge, that is, the scale that experts remind us to grasp when explaining to students; Requirements put forward by new curriculum standards. I should not only realize the importance and necessity of the new chemistry curriculum reform ideologically, but also make full preparations for the new chemistry curriculum reform from my own knowledge reserve. Most of the new content should be picked up in the shortest time, not only clearly, but also thoroughly understood.
If you want to teach students a bowl of water, you must become a steady stream of tap water. The renewal and deepening of knowledge is also to better serve the society. The unchangeable teaching materials and teaching methods can no longer meet the development and needs of society. For the old knowledge points that have not changed, we must be aware of the changes in the examination syllabus. For the new content, what is the compulsory content of the college entrance examination, what is the elective content, and how much different content should be explained separately, we must know fairly well. In this way, we can face the new content in the new textbook without anxiety and leisure, and we will not feel strange and nervous when facing new problems.
Through learning, I clearly understand what modules the content of the new chemistry curriculum consists of, what knowledge points each module consists of, and what are the connections and differences between knowledge points. The knowledge block diagram analysis provided by experts is of great and far-reaching significance for us to understand and grasp the teaching materials. Compulsory courses must be thoroughly explained, and some elective contents should be determined according to the specific conditions of the school and students. The new curriculum reform of chemistry is formulated in order to better adapt to social development and talent demand. In order to better adapt to the development and needs of society, teachers should set an example and make their own contributions to the development and change of society.
I have gained a lot from the study of teaching skills. Standardized teaching process and ingenious curriculum make me feel that the concepts that were vague in my mind before will soon become clear. In addition to the study of teaching skills, what shocked me more was the rigorous style. This will undoubtedly have a positive and far-reaching impact on our future teaching work.