A concise summary of scientific research 1 In my opinion, the core of quality education is to cultivate students' initiative and innovation ability. As far as the subject characteristics are concerned, primary school science is a natural subject based on observation and experiment, and experimental teaching is undoubtedly the key to science. In experimental teaching, taking learning as the main body and exploring as the core, cultivating students' innovative spirit and experimental ability can stimulate students' independent thinking ability, activate students' innovative thinking, and timely devote their interest and attention.
In the process of carrying out scientific research and teaching reform experiments, I have thought and discussed the following issues:
First, let students take the initiative to learn and explore boldly.
Psychologist Bruner pointed out in the theory of "cognitive structure" that learning is a process of capacity-building, and it is necessary to actively cultivate students' self-confidence and let them become active explorers in the teaching process. In order to make students learn actively, actively and creatively, teachers should straighten their position in teaching, treat students as masters of learning sincerely, give full play to the role of "guidance", improve the art of "guidance", explain less, analyze less, ask less questions, guide more, guide more, encourage more, give more time for students to think, give more space for their activities and give them more opportunities to show themselves. For example, when I was teaching the first volume of "The Properties of Electromagnets" for the sixth grade, I first instructed students to make electromagnets. After making electromagnets well, I gave them enough time and space to "play" with electromagnets, let them demonstrate the process of discovering the characteristics of electromagnets, and let students feel the interest of experiments and experience the joy of success, thus prompting them to study more actively, explore boldly and compare electromagnets with magnets.
Second, use the "contrast method" to carry out scientific inquiry experiments.
In the first class of Earthworms, the first volume of the fifth grade science, students are guided to design experiments independently by "contrast method" to study the environment that earthworms like, so that scientific inquiry training, method training and knowledge and emotion training can be organically integrated.
In teaching, I let students design their own experiments and encourage them to verify the living environment of earthworms in different ways. Before the research, let students make a research plan, make bold guesses, and guide students' experiments with "contrast method".
Experiment 1: find a rectangular paper box, paint the inside black, cut off half of the bottom of the box, stick a transparent plastic film, spread a black wet cloth on the table, put five earthworms on the cloth, and cover the box so that the earthworms are just at the junction of light and shade in the box. It is observed that earthworms like to crawl in the dark, which shows that earthworms like to live in the dark environment.
Experiment 2: Find a rectangular paper box, spread a plastic film on the bottom of the box, put dry soil on the left side of the box, put wet soil on the right side of the box, there is a distance between the dry soil and the wet soil, put five earthworms in the middle of the box where there is no soil, and cover the box with a piece of glass. It is observed that earthworms like to crawl in wet soil, which shows that earthworms like to live in wet environment.
Remind students not to take an experimental phenomenon as a conclusion, but to repeat the experiment to draw reliable conclusions, write observation reports, make group communication reports, and organize students to release earthworms to nature after class.
Third, solve practical problems in life with the conclusion of scientific inquiry.
When I was in the fourth grade, I told my classmates an interesting story after the second science book "Heat Expands and Cold Shrinks". The Eiffel Tower, a famous building in Paris, France, is 320 meters high and is made of steel. Interestingly, it is straight only at night. During the day, the spire tilts 65,438+000 mm to the west in the morning and 770 mm to the north in the afternoon. What magic changed the tower? A classmate stood up and replied, "It is caused by the expansion of heat and contraction of cold caused by sunlight.". Please explain why the plastic pipe on the faucet can't be put on once it is taken down in winter. A classmate stood up and replied, "Because of cold shrinkage." How can we put it back? The whole class replied, "scald with hot water."
It is one of the purposes of our science teaching and the self-expression of students' innovative ability that students can use the knowledge gained from their own inquiry to understand and explain the phenomena in life and solve practical problems.
Fourth, create situations to stimulate students' desire to explore.
It is very important to stimulate students' curiosity, create problem situations and form an atmosphere of inquiry in teaching. Expand the scope of students' interests, so that students can find the phenomena that they usually don't pay attention to, and thus have the desire to explore and learn.
In short, scientific inquiry has many starting points, but there is no real ultimate. Students are most creative when their desire for scientific inquiry is stimulated. In science teaching, teachers should leave suspense, stimulate students' desire for knowledge, let students actively expand and extend the scope of inquiry, and ensure the permanent development of scientific inquiry by triggering students' innovative thinking.
Summary of Scientific Research 2 This year, our school takes service as its purpose and the 11th Five-Year Plan as its carrier. Strive to play the leading role of scientific research in education, teaching and team building, and serve the curriculum reform of basic education and the promotion of teachers' professional development. The main work is as follows:
First of all, the teacher made a personal semester scientific research work plan.
Every teacher should make a personal semester teaching and research plan under the guidance of the school's scientific research work plan, combined with their own reality, so as to know fairly well and carry it out in comparison. The school supervises the implementation of each teacher's plan.
Second, cultivate awareness of educational research.
For teachers, scientific research consciousness is the pursuit and exploration of educational and teaching activities, the consciousness of guiding educational and teaching activities with educational and teaching theories, and a clear and complete understanding of educational and teaching activities. Based on the above viewpoints, our school pays attention to improving teachers' awareness of teaching and scientific research.
(1) Change ideas and improve teachers' awareness of teaching and scientific research. In the past, most teachers in the school were indifferent to teaching scientific research, thinking that teaching scientific research was the patent of experts, so it was enough to teach books well by themselves. In view of this understanding, the leaders of our school have held many meetings to emphasize the significance of teaching and research, unveil the mystery of teaching and research, and point out that modern society requires teachers to do a good job in teaching and research, which is the key to guiding teachers into the new curriculum and the key to the success or failure of teaching reform. And the teaching and scientific research work will be brought into the quantitative management of teachers, forcing teachers to change their past views and enhance their awareness of teaching and scientific research.
(2) Improve teachers' quality and enhance their awareness of teaching and scientific research. Our requirements for teachers' quality are not limited to improving academic qualifications and training basic teaching skills. It is to put forward higher requirements for teachers. Teachers are required to consciously pursue the exploration and research of their own profession. To this end, we have repeatedly asked relevant personnel to train teachers in education and scientific research. Improve teachers' ability to carry out educational research. Hold a teacher forum. In view of teachers' lack of scientific theory support, in order to better help teachers use scientific theory to guide practical research.
(3) Strengthen the training of young teachers and promote the overall improvement of their quality. This semester, our school takes the opportunity of curriculum reform to strengthen the training of young teachers. Whenever there is an opportunity, the school sends young teachers out to study, visit and listen to various lectures, which further improves their teaching and scientific research level. At the same time, organizing young teachers to participate in research classes, demonstration classes and other forms of activities has promoted the overall improvement of the teaching staff.
Three, strengthen the whole process of project management, and effectively improve the effectiveness of project research.
With the successful conclusion of the topic "Exploration and research on innovative composition teaching practice in primary schools", we pay more attention to the guidance of teachers' composition class. Students in grades 3-6 in our school have mastered the "skills and skills" of correcting homework, so that students can truly feel the joy of "appreciating" other people's homework. At the same time, the Chinese teachers in the whole school have completely walked out of the strange circle of "high consumption and low efficiency" in the guidance and evaluation of exercises.
(a), the main researchers seminar
Our school used Thursday's lesson preparation time to organize the main researchers of the research group to hold special discussions in different grades, so that teachers can be more clear about the work that should be done well when guiding homework. For example, Teacher Min Yingchuan's "Talking about the Teaching of Junior Students' Homework" and Teacher Zhou Fenghua's "How to Cultivate the Habit of Group Cooperation for Middle and Junior Students"; Teacher Guo Jian's How to Stimulate Students' Interest in Homework and Broaden the Materials for Cooperation in Comprehensive Practical Activities, and Teacher Xu Yajuan's How to Cooperate with Middle and Senior Students, so that teachers can master relevant theories from theory to practice.
(B), lesson demonstration
In order to let teachers participate in the project more intuitively, our school has conducted demonstration classes for main researchers, such as Touching by Teacher Wang Li, Walking with My Family by Teacher Guo Yongjing and Applause by Teacher Rebecca. Yu Haiyan's "Free Composition" and so on. These classes make teachers have a deeper grasp of the creation of scenarios, the cultivation and strengthening of cooperative habits and the expansion of exercise materials in exercise teaching.
(3), typical promotion
We use the exemplary role of typical classes in typical grades to demonstrate. For example, the sixth grade homework guidance and correction. This grade is implemented from the third grade, and cooperative learning is applied to exercise teaching. In particular, I have accumulated a lot of experience in the evaluation and revision of exercises. Therefore, we led the head teachers of the whole school to focus on the cooperative correction of the sixth grade homework, especially the classes of the main researchers Guo Yongjing and Xu Yajuan, which made people feel refreshed and truly understood the "true meaning of cooperative correction of homework". Looking back on this year's scientific research work, although some achievements have been made, there are still many places that need to be improved and enriched. In the future work, it is necessary to further create an atmosphere of full participation, build a stage to display talents, and provide a place for news exchange, so that the scientific research work of our school can develop steadily.
Brief summary of scientific research 3 I. Completion of annual work
abstract
20xx is my second year of work. I was curious about everything when I joined the company in July, and today I can briefly introduce the diary. It can be said that 20xx is a year of growth and challenge for me. Undoubtedly, it is very important for every young person who has just started his life to take every step of his life in a down-to-earth manner. After working as a team for a period of time and successfully passing the formal defense organized by the company, I chose the Institute of Geophysics as the fertile ground for my further work. In September, 20xx was assigned to the nuclear logging room of the Institute as expected, and started a new working mileage. Although I haven't been working for a long time now, I haven't fully entered the rhythm of scientific research, but I have made a good start so far, and I believe it will continue smoothly.
Team work completed
At the beginning of 20xx, c4072 logging team of the fourth branch company where I worked continued the acceptance and experiment of eilog-05. For various reasons, this equipment has been continuously accepted for nearly two years. With the cooperation of the manufacturer, we have completed the experiment of large combination series measurement between instruments. The main problem focuses on the standard of logging data. Because this equipment has no complete technical standards and construction indicators, we can only take the standard of 5700 as its acceptance standard. Due to the differences between systems, our data never reached the standard.
Due to the imperfect standards and other issues, I was assigned by the Technical Quality Department from May to June, and I sorted out the relevant technical indicators of eilog-05. In the middle and late June, I completed the drafting of two standards: eilog logging data quality requirements and eilog logging process quality control. At present, the two standards have entered the discussion and trial stage.
With the full cooperation of the whole team, the acceptance of most instruments has ended. In July, our team also undertook the reception task of bp oil company to visit our company, and showed the technical level and ability of domestic instruments to foreign guests as representatives of domestic instruments.
Completion of the work of the institute
In mid-September, I was assigned to work in the institute. At that time, the xx anniversary of the discovery of oil fields was being held, and I was arranged to be a dancer in a team of actors composed of personnel from all units of the group. In this way, I didn't come to work in time, and I didn't really start my new job until June 10.
I came to the Institute of Geophysics before, but I learned that when I was assigned to this unit, I learned about the status of the Institute through my colleagues and friends. Having a basic understanding of geophysics and combining with my hobbies, I decided to enter the nuclear logging room to study the carbon-oxygen ratio. At my own initiative, I entered the nuclear logging room as I wished.
Through just a few months, I have a certain understanding of the principle and composition of the instrument, and I have done my best to make up for electronics and enrich relevant knowledge. In some work, I have been able to play a certain auxiliary role, independent and simple experimental operation and recording.
In June+10, 5438, the pulsed neutron porosimeter was investigated. Now, the principle of the instrument has been completed and the preliminary design idea of the instrument has been obtained.
Second, the growth of technical level.
Eilog-05 fast imaging logging platform
Because my logging team has been in the state of accepting instruments, there are few opportunities to work in the well, but it is precisely for this reason that I stayed in the instrument maintenance workshop and simulated wells for a long time and learned a lot about the principle and structure of the instruments themselves. As for the operation ability of logging equipment, I learned all kinds of operations that need to go down the well only in one well. I have been working independently since the second well, from operation to post-processing of logging curves.
The masters of the team occasionally complain that the acceptance work is long and endless, but I think the acceptance work is a treasure to me. Through this work, I quickly entered the role, and I can undoubtedly say that I have made the fastest progress in mastering the operating skills and understanding the instruments.
Through the drafting of two standards, eilog Logging Data Quality Requirements and eilog Logging Process Quality Control, I have a deeper understanding of the indicators of the instrument and the standardization construction.
At work, I got into the habit of keeping a pen in my hand and recording useful information at all times. I wrote a daily work report once a day, so that I could gradually sum up my experience and understanding in the accumulation, turn perceptual cognition into rational cognition, from qualitative to quantitative, and finally write a valuable paper at the end of my internship and get excellent results.
Various instruments related to carbon-oxygen ratio
As soon as I joined the carbon-oxygen ratio group, I began to learn the principle of the instrument. Under the guidance of master and predecessors, I began to learn the relevant parts of radioactive logging principle, and soon got to know the principle of the instrument. I think it's a great progress from just giving a rough guide to C/O logging to clearly understanding the principle, structure and working mode of the instrument.
Of course, theoretical study can't just stay in theory. By participating in the experiments in the group, I greatly improved my technical level and theoretical ability. From simple to ordinary high-temperature experiments to complex experiments with particles, I try to record everything I can understand in my notebook. Although I know I can't learn everything at once, accumulation is a necessary process of familiarity and mastery. Many things that others seem simple, such as the adjustment of oscilloscope and the' welding' of circuit board, I learned them little by little. I know very well that without the foundation of circuit science, there is a great obstacle to the understanding of instrument electronics, so I must get rid of this obstacle.
Pulsed neutron porosity logging tool
An instrument from scratch needs to go through the process of principle and method demonstration to production. I was lucky enough to have access to the demonstration of pulsed neutron porosimeter. From the beginning, I didn't know what the porosity of pulsed neutron was, but now I have a little understanding of the principle and method of this instrument. I have some superficial knowledge, and I understand how complicated it is to design an instrument.
Because there are few related Chinese documents, even if they are found, they only use related articles, so we can only try to find some foreign materials. Through the translation and arrangement of these materials, my English level has been improved to a certain extent, especially the professional-related vocabulary, which has accumulated a lot. In the process of reading the literature, I basically mastered the working principle of pulsed neutron porosity logging tool. Compared with conventional compensated neutron logging tools, I understand the advantages of pulsed neutron porosity logging tools. In my first report, I briefly mentioned the design idea of this instrument. I will continue to do this work and finish the related research work as soon as possible.
Three. 20xx annual study and training
Company training
20xx participated in many training activities organized by the company.
At the beginning of the year, I participated in the hse safety training organized by the Fourth Branch and listened to the experience of experienced masters. I realize the importance of safety, and I also know that if I don't pay attention to safety matters at ordinary times, the consequences will be very serious. Only after understanding the construction methods of foreign advanced logging companies can we know how far our work is from the advanced level.
1 1 participated in the radioactive operation training, because now I work in the radioactive logging laboratory, and I can't do it without a radioactive work permit. After three days of training and the final exam, I learned the relevant knowledge of radiation protection.
Professional knowledge self-study
Because I graduated from geophysical exploration, I have a little knowledge of logging and my circuit foundation is not solid, so it is very difficult to carry out my work.
My understanding of logging knowledge mainly comes from the logging curves I contacted during my internship in East China Petroleum Bureau during my college years, and I have no perceptual and rational understanding of the whole logging process and logging instruments. It is impossible to be competent for the team's work with only a little knowledge of logging curves, let alone research and development.
In 20xx years, I taught myself some courses, such as mine geophysics, nuclear logging, petroleum geology, electric circuits and so on. At the same time, I strengthened my unfamiliar mathematics and physics foundation.
Four. 20xx annual work and study plan
20xx will be a year full of challenges and opportunities for me. In my work, I will continue to study c/o instruments in depth and strengthen my understanding of the design, production and manufacturing process of instruments. I will further study the pulsed neutron porosimeter. In addition, I want to break through the blind spot of electronics as soon as possible in my study, so that this piece will not cause obstacles to my study of instruments. At the same time, we should strengthen the in-depth exploration of physical principles. Only by making a breakthrough in physics can we make achievements in innovation.
Verb (abbreviation of verb) advice to the company
In 20xx, the Institute of Geophysics welcomed 13 fresh faces, and I was one of them. I have been cared and helped by leaders and colleagues in my work and study, and I have made great progress. The only suggestion is that it is difficult to start working without an office computer, and our personal computers can't achieve better results when doing some professional applications. I hope the company can equip us with an office computer as soon as possible so as to carry out our work better.
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