Summary is to analyze and study the relevant situation at a certain stage and make written materials with guiding conclusions. Through it, we can correctly understand the advantages and disadvantages of previous study and work, so we should review well and write a summary. How to write a summary to play its role? The following is a summary of my homework for senior high school students. Welcome everyone to refer to it, I hope it will help you.
Senior high school students' homework summary 1 Biology is an experimental subject, and most of the concepts, principles and laws of biology are deduced and demonstrated through experiments. Therefore, attaching importance to the investigation of students' experimental ability has become a remarkable feature of the new round of curriculum reform and college entrance examination reform, which requires us not only to review students' theoretical knowledge, but also to cultivate students' ability to analyze and solve problems by using biological principles. Then, how to strengthen the cultivation of students' experimental ability in teaching? How to improve the efficiency of reviewing biological experiments in unit time? In the teaching of graduating classes in recent years, we have carried out some exploration and practice with these problems, and gained some superficial gains and experiences, which are summarized as follows:
First, the guiding ideology of review
Using the traditional method of experiment review, combined with the large capacity of multimedia and animation effect, the experiment review teaching is carried out. In this way, we can make full use of the advantages of multimedia animation, make students master the discovery process and experimental research methods of scientific experimental knowledge through teachers' explanation and observation of film and television animation, and cultivate students' experimental operation ability, analysis ability, innovation ability and experimental thinking ability on this basis.
Second, review the teaching content
In recent years, the college entrance examination questions mainly examine whether students have experimental ability on the basis of mastering teaching materials and experiments, including the choice of experimental materials, experimental objects, experimental methods and safety, the understanding of experimental process, the understanding of experimental phenomena, the processing of experimental data, the design of simple experiments and so on. Therefore, we divide the experiment topic into five parts: (1) basic operation skills of the experiment; (2) Analysis of classic experiments in textbooks; (3) Analysis of students' experiments in teaching materials; (four) the design of biological experiments and the analysis and interpretation of experimental results; (5) Detailed analysis and refinement of the college entrance examination questions in recent years. Among them, the design of biological experiment is the key and difficult point in the general review. This arrangement accords with students' logical thinking. It can not only help students understand textbooks thoroughly, activate knowledge and lay a solid foundation, but also systematize and network scattered knowledge in textbook experiments and achieve good teaching results.
Third, the teaching process and review methods
1。 This paper expounds the basic skills of biological experiments and lays the foundation for students' experimental ability.
This part mainly includes basic experimental methods and techniques; Use of equipment and drugs; Classification of middle school experiments; System of experimental methods in middle schools. The review method we adopt is mainly intensive reading. For the basic operation skills of each experiment, examples are given in combination with the experiments in the textbook. For example, when reviewing the "grinding filtration technology", we listed three experiments involved in the textbook: grinding and filtering fresh liver to obtain H2O2 enzyme; Grinding leaves, and filtering to obtain filtrate. In this way, through comparison and contact, students can easily sum up the method of speeding up grinding, that is, adding a certain amount of SiO2. It can be seen that by training students to master the basic skills of experimental operation, we can not only review the scattered knowledge in experiments, but also improve students' experimental operation ability, laying a good method foundation and thinking foundation for developing students' experimental analysis and experimental design ability.
2。 Through the analysis of classic experiments in textbooks, the process method and experimental theory of scientific research are established.
The classic experiment is the most representative experiment that scientists have carefully thought, skillfully designed and repeatedly practiced, and it has been proved to be correct after many repetitions. For classic experiments, on the basis of understanding the idea of experimental design, we guide students to analyze the selection of materials, the control of conditions, the design of comparative experiments, and the analysis and verification of experimental results in order to let students know.
It is more important for students to appreciate and understand the basic process and ideas of scientific research, such as the exploration of photosynthesis, the discovery of enzymes and new knowledge of nature, the discovery of auxin, the proposal of DNA double helix structure, and the summary of Mendel's genetic law. It is easy for students to come to the conclusion that the general method of scientific research is to observe and ask questions and put forward hypothetical experiments to verify them. Then use the theory of multimedia animation to establish the contents that need to be mastered and implemented, such as the principles of determining experimental variables: univariate principle, control principle and so on. This not only stimulates students' interest in learning, but also helps students to understand the classic experimental design concept and improve their experimental ability.
3。 Analyze students' experiments in teaching materials to improve students' ability to transfer experimental knowledge.
The biological experiment problem of NMET is not a mechanical repetition and reappearance of textbook experiment, but its experimental principle is based on textbook experiment. It can be seen that only by mastering students' experiments in textbooks can these knowledge and skills be transferred to new experimental situations and the experimental problems in new situations be solved freely. Without mastering the experimental principles and skills of textbook students, the design and exploration of experiments will lose their cornerstone. Therefore, in the process of reviewing and preparing for the exam, students are required to carefully review and master the 24 experiments (including internship and research study) specified in the exam outline.
For this part of the content, we have changed the traditional method of reviewing biological experiments while demonstrating and used a lot of multimedia technologies. The specific operation is: let the students preview the textbook experiment first, get familiar with the experiment content and method, then play the multimedia animation continuously (many times), and design the improvement questions after each experiment. In this way, students can not only get direct perceptual knowledge, but also master the experimental content in a short time, and improve the transfer ability of experimental knowledge.
4。 Design, experimental analysis and explanation of biological experiment
Biological experiment design questions can examine students' analytical ability, information processing ability, language expression ability and pioneering and innovative ability, so it has become a hot spot in the current college entrance examination and a difficult point in the college entrance examination biology questions. Many students often feel overwhelmed or confused in written expression. In view of this situation, we reviewed the basic contents of biological experiment design in teaching practice, and divided the experimental design into two categories: verification experiment and exploratory experiment. The results of the verification experiment are definite and unique. The result of exploratory experiment is uncertain and needs to be discussed. After judging its type, according to the methods and skills of experimental design, students can have rules to follow, clear thinking and express themselves freely when designing experiments.
5。 Through the in-depth analysis and refinement of college entrance examination questions in recent years, students' experimental ability is improved.
In recent years, we have selected a certain number of representative experimental questions for detailed analysis and refinement. Not only can students adapt to the college entrance examination questions, understand the proposition skills of the college entrance examination questions, but also improve their experimental analysis ability and language expression ability.
High school students' homework summary II. My three years in high school will soon come to an end. Before I set foot on the social road, I summed up my life in high school for three years. Here I submitted my senior high school students' summary composition through the platform of Freshman Information Network. Welcome to browse.
Three years of high school life is coming to an end. Looking back on three years of study, I have come to such an experience: efficiency is emphasized in class and breadth is emphasized outside class. The key to high school study is to improve efficiency. There are a lot of learning contents in senior high school, and the average study time of each subject is very little every day, while more study time is in the classroom in a day, so if you want to seize the time to study, you should start with improving classroom efficiency. How to improve? I thought I should concentrate in class and try my best to arouse my thinking enthusiasm. 45 minutes in class is extremely limited, and if you want to receive high benefits in a limited time, you must make your mind active and concentrate on the class. To do this, we must first keep a clear mind before each class, and then devote ourselves to class listening as soon as class begins. Secondly, in the process of listening, we should carefully understand the steps and skills of explaining and analyzing problems and articles according to the teacher's thinking, and at the same time pay attention to clarifying the logical relationship between the upper and lower steps in the teacher's telling process, so that we can not only master knowledge, but also train our own thinking logic and help strengthen our independent thinking ability. Therefore, in class, I try to make my emotions close to the teacher and try to keep myself completely in sync with the teacher's thinking. At present, think about the teacher's analysis a little, then listen to the teacher's analysis more, find out the obstacles in your thinking, focus on solving them, and gradually improve your independent thinking ability. This method works best in math class. When the teacher gives a question, think quickly to see how to start, and then listen to the explanation. After explaining each step, he should think quickly about the next solution and see if he can think of the step the teacher wants to talk about. In this way, the methods and skills of solving problems will be easy to master and apply. Sometimes you will encounter some problems that you don't understand. At this time, don't stop to think carefully and interrupt the listening, ignoring the later explanation process, otherwise you will "pick up the sesame seeds and lose the watermelon", because of the small loss. Whenever this happens, I will write down the question and ask the teacher after class, and then think it over carefully. In fact, sometimes the previous problems can be solved in the later explanation process, and there is no need to stop and waste time thinking about the problems at that time. This is how I listen to lectures in class, and my understanding of knowledge is more thorough and flexible, so I can get good grades in every midterm and final exam and rank among the best in my class.
After the effective use of class time, most of my spare time is devoted to solving the problem of comprehensiveness and extensiveness of knowledge. This mainly includes two aspects:
The first aspect is to make a coherent, deeper and broader supplementary study of textbook knowledge. After class, master the day's course first, then look for clues from it, do a good job of connecting the former with the latter, and finally reach a complete and systematic knowledge network in your mind after learning the course, which will bring great convenience to the review before the exam.
The second aspect is extensive reading of extracurricular books. In view of the increasing demand for knowledge in today's society, I use my spare time to read newspapers and magazines, which not only enriches my extracurricular knowledge, but also seeks some information related to textbook knowledge, which is of great benefit to consolidating and supplementing my in-class knowledge.
After continuous exploration and summary, I found the above two learning methods, and used them in my study, which not only completed my study task, but also absorbed a lot of extracurricular knowledge, and often participated in some newspaper and magazine competitions, enriching my study life. Therefore, the above two learning methods and steps are the deepest experience of my high school study and life, and also an important way for me to study in the future.
Summary of Senior High School Students' Work 3. Report on Senior High School Students' Social Practice
I ushered in the summer vacation in June. Of course, this is also my first experience of community service. For a high school student, it is a basic quality to dare to accept challenges. Despite the hot weather and scorching sun, I resolutely embarked on the road of community service. I want to know more about the society, increase my knowledge, exercise my talents, cultivate my adaptability and find out my own shortcomings and gaps through community service.
In today's society, the employment problem always seems to revolve around us and become an endless topic. In order to expand my knowledge, expand my contact with the society, increase my personal experience in social competition, exercise and improve my ability, let myself really enter the society after graduation, adapt to the changes in the domestic and international economic situation, and deal with various problems in my life and work, I came to my new home in Jiahe, and started my social practice this holiday. Practice is to apply the theoretical knowledge we have learned in school to objective reality, so that the theoretical knowledge we have learned can come in handy. Learn without practicing, then what you have learned is equal to zero. Theory should be combined with practice. On the other hand, practice can lay a foundation for finding a job in the future. Through this period of internship, I learned what I learned at school. Because the environment is different, the people and things you contact are different, and the things you learn from it are naturally different. Learn to learn from practice and practice from learning.
During this period of practice, we walked around the streets and contacted all kinds of people and things, which we didn't feel at school. At school, there may be teachers assigned to say what to do today and what to do tomorrow, but here, no one will tell you this. You must know what to do, do it yourself and do your best. In school, there is only an atmosphere of learning. After all, school is a place to study, and every student is striving for higher grades. There is competition in both study and work. In the competition, we should constantly learn from others' advanced places and learn from others' behaviors, so as to improve our ability! I remember the teacher once said that the university is a small society, but I always feel that there is always that innocence and sincerity on campus. Although it is a university, students still maintain their identity as students. Contact the seniors and sisters who just graduated, and they always tell me to cherish my time at school. Looking back on this community service activity, I learned a lot. I learned a lot of social experience from everyone I met and improved my ability, which I couldn't learn at school.
I was deeply touched by this personal experience. It is not only a kind of practice, but also a kind of life experience and a valuable asset in my life. In the future, I will participate in more community services, hone myself, let myself know more, and let myself experience all aspects of society before entering the society.
High school students' homework summary 4. Busy with study and work. The new semester of senior three passed in a blink of an eye, and the discipline inspection work of this semester was also successfully concluded. We keep in mind the purpose of serving our classmates, and with the confidence of serving our classmates wholeheartedly, we have earnestly completed all the work. With the active cooperation and support of school leaders, class teachers and students, as well as the efforts of all members of this department, the work of the student union has achieved certain results, which has been affirmed by the majority of students, and the student union is constantly improving and making progress.
First, the student union work review:
1. At the beginning of the new semester, with the strong support of school leaders and classmates, the re-election of our new student union members has been a complete success. ***(60 students) injected fresh blood into the student work group of our student union.
2. With the increase of students' experience, all the work is on the right track, and students' members begin to cooperate with the school to complete various activities. www.zlcool.com
3. All members of the student union should cooperate with the work of other departments, give corresponding support to the work of other departments, and try their best to help other departments complete their work. In many activities, the members of our student union are not as colorful as the actors on the stage, but we silently pay for them under the stage and show another new image for our HKU campus!
4. At the same time, students will check the attendance of departments and the participation in regular meetings.
When we do any work, it is our ultimate goal to finish the task well, but its real meaning is not limited to this. The starting point of our student work is to serve students, and the end result is that adults achieve themselves and win each other. To accomplish the task, the adult's goal has been achieved, so to achieve self requires us to understand and inspire from a job and activity, rather than just working to complete the task. For example, we can learn the ways, methods and attitudes of work. We can understand something according to our own actual situation and apply it to practice, so as to learn in work, grow in study and constantly improve and perfect ourselves in growth.
Second, the existing problems:
Judging from the actual work situation this school year, there are still some problems in our student union, such as the lack of working methods; Work efficiency still needs to be improved; What's more, eager for quick success and instant benefit, too keen on the pursuit of power and desire.
In addition, our department has fewer activities than other departments, so we should carry out more activities in the future to let more people know about the Student Union.
Summary of Senior Three Students' Work 5 It has been more than a week since August 3 1 that I came to xx Middle School in xx County to participate in the internship. Now I will summarize my work this week as follows, and I will make continuous progress in the three provinces.
I. Daily work
At the beginning of this week, the most important thing is to emphasize internship discipline to ensure that this group of interns can adapt to life more quickly. Daily work blog post publishing All members of this group have completed as required. As a team leader, I missed the once-a-day report twice, which is a piece of cake, but it is of great help to the resident teachers in the county to grasp the living conditions of interns in time. I will report on time in the future, so that teachers can manage it in time. I just started my internship this week, but some party activities were not carried out in time. Next week, we will gradually start planning activities, enrich the internship life, improve the teaching level, and do a good job in publicity and recording.
Second, daily teaching.
On September 2nd, a meeting of all the teachers in Senior One was held. After the meeting, the principal arranged 1 help 1 teacher to guide the teaching, and arranged corresponding professional courses for each intern. On the evening of September 2, we sat together to simulate the classroom situation. List the unexpected situations in class and make suggestions together. On September 3, we each took the handouts issued by the school to study the master's course, and compared it with the first class. Every intern praised Master's excellent teaching skills and exchanged ideas with each other. On the first day of class, we conducted a survey of local students in order to adjust our teaching difficulty in time. In the first week, we gave many lectures, and some interns' teachers also gave guidance to their own courses. Masters generally said that we also recorded and corrected our own problems such as insufficient classroom control ability, improper time arrangement and classroom discipline to be strengthened. For the future, we should continue to learn from local teachers, listen more, learn more and remember more. At the same time, these methods are applied to their own classrooms in time to continuously improve their teaching ability.
Three. daily life
As newcomers, we are worried about cooking and accommodation. On the bus, we also discussed the dormitory and other issues. Xx Middle School soon arranged a dormitory for us, provided cookware, equipped with an office and provided Internet access. The leaders here are very concerned about us, which makes our four friends adapt to life here quickly. Every meal is a division of labor, and delicious meals reflect the fruits of our labor, which makes us truly experience life and strengthen the harmony of the team. We have made a simple division of labor in drawing water, boiling water and dormitory hygiene. Gradually familiar with the surrounding environment, we eat moon cakes together and enjoy the moon in the Mid-Autumn Festival. While finishing our daily work and teaching, our life is also colorful. The problem of bathing is still being explored and will be solved in time next week. In a word, we adapted to the local life in a short time.
A good beginning is half the battle, and the first week is also a very important week. It is a test for us to be familiar with the living environment and teaching environment. Fortunately, we got used to it quickly. We should continue to carry forward our good work, and we will correct the problems in time and strive for continuous progress.
Summary of Senior High School Students' Work 6 In the 20xx school year, all the teachers in our biology group, Qi Xin, worked together, bravely shouldered heavy burdens, studied hard and studied hard, and made great achievements in education and teaching.
First of all, at the beginning of the semester, we made a better and more detailed teaching and research group plan, established a clear educational and teaching goal, and clearly put forward: on the basis of some achievements made in the past, we will create new achievements and climb new heights;
Secondly, in the process of education and teaching, I have always paid attention to revising, improving and perfecting my own plans and goals, invested great enthusiasm and extraordinary efforts, played multiple roles of the collective and the individual, and achieved good results;
Finally, we have made a comprehensive, systematic and profound summary of this year's work and are determined to carry forward our achievements, overcome our shortcomings, study hard, work hard and make greater progress in the new year.
Summarizing the work in the past year, our group has the following characteristics:
I. Unity, cooperation and dedication
There are six teachers in our group, which is characterized by the combination of "old, middle and young". Counseling is the characteristic of our group. Although there are many lesbians, the spirit of unity and cooperation is gratifying. Xi Hongfeng and I are masters of Huang Jun, Zhang Jun Company and He Jun respectively. In teaching, we often listen to their classes, almost teaching them how to have a good class, how to write review handouts, how to correct test papers and how to organize classroom teaching. Under our careful guidance, they made rapid progress. Teacher Zhang Junlian has just been assigned this semester, but she studies with an open mind in teaching. In addition, she comes to the office to clean and take a bath every morning. Both Mr. Huang Jun and Mr. He Jun have high computer skills, and they have given full play to their advantages. They made most of the courseware in our group. Under the design and guidance of the old teacher, seven or eight multimedia courseware were made this semester, which provided a good teaching resource for our biology teaching. Teacher Xi Hongfeng and I taught them the relevant materials and teaching experience we consulted for many years without reservation, hoping that they would become the backbone of biology teaching as soon as possible. If someone in our group goes out to work, other teachers always rush to take over. In public teaching activities, one person attends class and the whole group goes out, all of which are good helpers.
Second, keep learning and update ideas.
To pour a bowl of water for students, you have to prepare a bucket of water and a jar of water. 2 1 century is the century of life science, and biological knowledge is changing with each passing day and developing rapidly. In addition, the biology class began to use new textbooks the year before, so there is also the problem that our old teachers are familiar with the textbooks. Therefore, in the process of preparing lessons, on the basis of being familiar with the teaching materials, we should constantly consult the materials, fully discuss them, then implement them and constantly update the teaching concept. In order to catch up with the times, on the basis of reviewing the contents of college textbooks, we often look up information on the Internet, understand the new achievements and new concepts of modern biology, download them, make records, print and distribute them to students in combination with teaching content, and let them pay attention to social and biological hotspots. For example, the human genome project, the human cloning event, what creatures are on the Shenzhou 1-4 spacecraft, and what are their influences. The young teachers in our group are also learning from the old teachers. Teacher Zhang Junlian of our group was not proficient in teaching business when she first came to the podium. Later, she humbly asked the old teacher for advice, and almost every class was listened to before speaking, learning from the strengths of others and making up for her own shortcomings. And pay attention to innovation, form their own teaching style and characteristics, and actively write post-teaching feelings and reading notes. Although Mr. He Jun has been teaching for a year, he still listens to the old teacher carefully this year and gives full play to his advantages. He often uses multimedia courseware for teaching, which arouses students' interest and is very popular among students. Three teachers, Qu Guifang, Xi Hongfeng and Zhu Dacheng, have many classes and are overloaded with work, but they prepare lessons carefully, do well in each class and do a good job in counseling individual poor students, and they are never careless. In teaching, all the comrades in our group strive to realize the quality of classroom teaching by studying teaching theory seriously. It has become the style of our teaching and research group to "do not take up classes after class and do less homework". Each distributed handout and exercise is carefully checked by the lesson preparation team leader. On the premise of unified lesson preparation, unified class schedule and unified practice, we advocate "characteristic" teaching and strive to make each teacher form his own unique style. With the joint efforts of everyone, biology teaching has achieved good results in both single subject and comprehensive examination.
Third, bravely shoulder heavy burdens and achieve fruitful results.
In 20xx, all the teachers in our group are full of workload, and some of them are overworked. How Jun and Zhang Junlian teach biology in two classes in senior high school and two classes in junior high school respectively. Teacher Zhu Dacheng not only teaches biology in two classes of senior two, but also teaches biology in two classes of junior two and six compulsory classes of senior three. He also teaches biology in a cram school and works as a class teacher. He is the teacher who teaches the most and spans the longest. Qu Guifang and Xi Hongfeng each teach biology in Class One of Senior Three, and also teach biology in Class Two of Senior Two. The quality of the students in the two private classes of Senior Two taught by Teacher Xi is relatively poor. She often talks with students individually to help them build their confidence in learning. After several exams, the distance between private classes and unified recruitment classes is narrowing, and I also work as a tutor for biology competitions. This semester, our group overcame many difficulties and insisted on completing all the experiments that should be done this semester without biological experimenters. During the experiment, Mr. Xi Hongfeng and I often prepare in the laboratory at night and come back the next morning to guide Mr. He Jun on how to manage the experimenters well. With the joint efforts of all the comrades in the group, the scores of biology elective courses for senior three students in 20xx have made great progress in several joint and unified examinations. Last semester, Mr. Huang Jun and I tutored the biology competition. Ping Xu won the third prize in the National Bio-Olympic Competition, six students won the second prize at the provincial level, four won the third prize at the provincial level and two won the third prize in Zhenjiang. Our research group has also done a lot of work in the process of "Research on Environmental Education in Biology Classroom Teaching". In September, Mr. He Jun led the students to carry out water pollution detection and write relevant investigation reports. Around the topic, we held the environmental protection knowledge contest in Grade One and the environmental protection knowledge essay contest in Grade Two last semester, and made a comparison. Each of our teachers has attended more than two teaching and research classes. On this basis, we also wrote a large number of research papers, including four papers written by Qu Guifang on the skills and strategies of solving problems in the college entrance examination for biology, which were published in provincial journals, and 1 paper won the third prize in the "Teacher's Pottery Cup" competition held in the province. Three articles, including "Harm and Countermeasures of Environmental Hormones" written by teacher Xi Hongfeng, were published in provincial journals, and other teachers also wrote an excellent paper. In the popular science lectures held by the school, Qu Guifang gave a special lecture on "Modern Biotechnology" this school year. He Jun's lectures on "Celestial Bodies and Life", "Appreciation of Science Fiction" and Zhu Dacheng's "Flower Cultivation" were well received by the students.
Fourth, other aspects.
For example, the weekly business study, lesson preparation group and teaching and research group activities can be carried out normally, the blackboard newspaper can be completed on time and with good quality, and each other can attend classes. This semester, Zhang Junlian took 38 classes, He Jun took 35 classes, I took 23 classes, Xi Hongfeng took 12 classes, and Zhu Dacheng took 1 1 classes. Members of this group obey the division of labor, strictly abide by labor discipline, do not arrive late or leave early, pay attention to the hygiene of the office and surrounding environment, and maintain a good working environment. In short, in the past year, our biology group has made great achievements in school education and teaching. We also summarized and popularized our teaching and research results. In 20xx, we opened two open classes in Zhenjiang and one open class in Yangzhong, both of which adopted multimedia teaching and got a lot of praise. However, we still have some shortcomings, such as many young teachers, insufficient teaching experience, few class teachers and insufficient first-hand information for students. In the future, we will continue to work hard, do our job well, and strive for greater achievements in all aspects.
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