Media work summary 1
Since the computer entered the classroom, our Austrian school has undergone earth-shaking changes, the hardware facilities hav
Media work summary 1
Since the computer entered the classroom, our Austrian school has undergone earth-shaking changes, the hardware facilities have become more and more scientific and technological, and multimedia teaching has been carried out in Austrian primary schools. This is a qualitative leap for Ma Jing Ao Primary School in rural areas.
First, the advantages of multimedia teaching
Multimedia teaching demonstration is a kind of teaching courseware which integrates text, graphics, images, animation, audio and video. In teaching, it is necessary to increase the intuition, vividness and abstraction of teaching, which not only breaks the traditional teaching concept, but also greatly improves students' interest in learning. Interest is the best teacher, the driving force of learning, and can make people have the desire to learn. Multimedia teaching adopts vivid pictures, concise explanations and pleasant music, which integrates sound, pictures and animation, entertaining and entertaining, attracting students' attention, arousing their excitement, enabling them to quickly enter a pleasant learning scene, enabling students to gain more excitement and a lot of information knowledge in teaching, and always keep the habit of loving learning. Multimedia can assist teachers' teaching and improve classroom teaching efficiency. Compared with traditional teaching methods such as blackboard writing, model demonstration and wall chart instruction, multimedia teaching has the advantages of fast pace, large amount of information, concise content and clear expression, so the amount of knowledge imparted in the unit teaching time is large and the classroom teaching efficiency is obviously improved.
Second, multimedia can break through difficulties.
Multimedia can not only assist teaching, but also help teachers break through the key points and difficulties in teaching. For example, I heard a teacher in the city teach skylight. When she asks students to understand why a small skylight is the only comfort for children in teaching, it is difficult for students to understand its meaning. The teacher showed the courseware a small skylight. Soon, it will be lightning and stars. How vivid. Children immediately understand why children like skylights, because they don't want to go home to sleep, but parents are in trouble and can only dream beautiful dreams through small skylights. Therefore, the skylight is the only comfort for children. In this way, let children know the life scenes of children in the era without electrical appliances. For another example, when I was teaching the text "Fishing for Iron Bull", I made the process of fishing for iron bull into an animated form, arranged the four steps in order, and then slowly demonstrated it, which not only strengthened students' memory, but also was not boring.
Third, the advantages and disadvantages of multimedia
With computers, we can log on to many educational networks at any time at school and read the educational experiences and teaching records of many excellent teachers. Can absorb and digest other people's excellent education and teaching resources, and grow into excellent teachers in a short time. Many educational experiences can be used for reference by every teacher. I have benefited a lot from it, which is equivalent to learning from many excellent teachers. However, we should know that multimedia teaching is only one of our teaching methods. We must not be bound by it, play too many tricks and treat the courseware as words. Teachers should not ignore our text-a tool for learning knowledge in teaching.
In a word, the use of multimedia in teaching helps to improve the teaching effect, make good use of class time, let students master more knowledge, promote our teachers' learning and improve their teaching ability. Of course, I am clearly aware that it also has shortcomings. How to make full use of it, give full play to teachers' subjective initiative, and make rational use of modern teaching media to serve us better.
Summary of self-media work II
In this year, I was engaged in law enforcement work in the quality inspection institute, assisting the quality inspection institute to investigate and rectify the manufacturers of unqualified products, and successfully completed the established tasks. From 1 month, I was transferred back to the office to take charge of secretarial work, during which I completed all kinds of matters assigned by the leaders and smoothly integrated into the new working environment. Mainly made three aspects:
First, study hard and improve your level.
This year, I carefully studied Deng Xiaoping Theory and Theory of Three Represents, the spirit of The 20th National Congress of the Communist Party of China（CPC） and the fourth and fifth Central Committee meetings, and the spirit of Comrade xx's speech when he visited Shandong. Actively participate in educational activities to maintain the advanced nature of Communist party member, and further improve political and ideological awareness. At the same time, I have carefully studied the laws, regulations and professional knowledge related to my job, improved my professional level, and laid a good foundation for doing a good job.
Second, be active and willing to work, not afraid of hardship.
Adhere to the working principle of "always be proactive, go all out and never slack off" in the work. No matter what position you are in or what environment you are in, you can adjust your state in time to ensure that you are fully engaged in your work. From the quality inspection room to the office, I was not prepared mentally and there was no transition in time. As soon as I arrived at my post, I immediately threw myself into the intense work. Although there are many problems in the two positions, such as the difference of time, the change of working style and the adjustment of angle and mentality, I have successfully overcome them with my own efforts. Especially on the third day in the office, I met Comrade Li Na, who was on wedding leave, and took over the work of sending and receiving documents and printing materials. , plus their own written materials, business reports, giving consideration to publicity, etc. And time is tight and the task is heavy. One person bears the burden of two people. It can be said that it starts in the morning: from home to work, I am always busy, often taking lunch breaks and taking late breaks, and sometimes working overtime for several nights in a row. High-density work makes my cervical spine in a state of fatigue and severe pain from time to time. At that time, only two months after I arrived in the office, I prepared a variety of report materials, including 20 documents of this bureau, more than 20 printed materials, and nearly 20 documents sent and received, and successfully planned many TV speeches of leaders. Because I have had many years of publicity before, I am familiar with the propaganda work. This year, the publicity work of our bureau has been greatly improved compared with previous years. Up to now, * * * has contributed to news organizations at all levels and published many articles, an increase over the same period last year; Among them, it was adopted by news units above the municipal level in Qingdao, increasing year-on-year; It was adopted by news organizations at or above the provincial level, an increase over the same period last year. The publicity plan of 1 month "quality month" was formulated, and large-scale publicity and consultation activities were prepared, which received good social effects and improved the social image of the quality supervision bureau.
In addition, it was transferred by Qingdao Municipal Bureau to participate in the basketball game of Shandong Province's "Standardization Cup" quality supervision system. After more than 40 days of hard training, as an assistant coach and the main force on the field, he made great contributions to the Qingdao team's championship. Especially in the key games, it stabilized the morale of the army with its own key scores, drove teammates with the spirit of brave struggle, won the respect of teammates and opponents, played a central role, and was praised by the leaders of the Municipal Bureau.
Third, unite with comrades and help others enthusiastically.
Doing a good job of coordination and uniting with comrades is one of the contents covered by office work. No matter how tired you are at work, how complicated things are at hand and how upset you are, you won't lose face, lose your temper with your comrades-in-arms, and you won't let your troubles affect your colleagues' mood. You will keep smiling at others and maintain the image of generosity and tolerance of the office staff. Maintain a "modest, earnest and meticulous" attitude when coordinating the work of all branches, and don't tell comrades what to do because of conveying orders and carrying out leadership instructions. Comrades who need my help when encountering difficulties never refuse, some can't copy documents, some can't send faxes ... as long as the work at hand is not particularly urgent, I will be enthusiastic to help. Some time ago, the municipal administrative examination and approval center assessed the code of our bureau for publicity, which required the TV station to issue a certificate. Two comrades asked me for help. I immediately drove to the city TV station, found the relevant editors and reporters, ran up and down, and issued the certificate quickly and timely. The two comrades are very grateful.
In a word, the office is the key department of the central government. In it, I can know the overall situation, take care of the overall situation, study actively, work actively, regardless of personal gains and losses, and successfully complete all assigned matters. At the same time, I also see some shortcomings in my work. First, I haven't paid enough attention to the details of the work, just considering that the work is basically done, and some details are neglected, which makes the work flawed; Second, the service is not in place, there are many things that need to be reminded, they are not sensitive enough to changes in the situation, and they have not fully understood some work; Third, writing needs to be further improved, and more study is needed to better promote work.
In the future, we will continue to give full play to our advantages, seriously correct our shortcomings, strengthen our study, ask for advice with an open mind, use our brains, constantly enrich ourselves and improve ourselves, improve our work level qualitatively, make more contributions to our bureau, and live up to the expectations of leaders and comrades.
Summary of media work 3
With the rapid development of the information age, the written reading culture has entered the multimedia reading culture. Children's access to information is not only books, but also information they are interested in can be obtained from information media such as symbols, characters, images, sounds and animations. The scope of early reading is expanding and the significance of early reading is more profound. Therefore, in the process of cultivating children's reading ability, strengthening the use of multimedia reading content can not only stimulate children's reading interest, but also be an important symbol and development of educational modernization.
First, the use of computer multimedia network resources to stimulate children's interest in early reading
Interest in learning is the most important motivation for students to acquire knowledge, broaden their horizons and enrich their knowledge and experience. However, from the age characteristics of children, they have the advantage of unintentional attention and need a certain amount and quality of stimulation to attract children's attention. In kindergarten reading teaching, we should use multimedia technology and comprehensively use the effects of shape, sound, color and light to create vivid and flexible learning and teaching situations, virtual reality, reproduce life scenes, make static knowledge dynamic, visualize abstract knowledge and make lack of knowledge interesting. This creates a relaxed and natural learning atmosphere, arouses children's intentional attention, induces children's emotional singing, and makes children unconsciously engage in reading teaching activities, which not only stimulates children's interest, cultivates children's sentiment, but also greatly enhances children's cognitive motivation and ability, and promotes children's learning.
Second, the use of computer multimedia reading teaching to promote children's emotional development
Computer multimedia has bright and vivid images, dynamic and static pictures, and its intelligent inspiration and guidance will inevitably make children very interested in the learning process, thus arousing high learning emotions. Children's psychological factors, such as feeling, perception, representation, memory, thinking, emotion, will and so on, can be kept in good condition, and their cognitive psychology will also be developed and improved. Multimedia software can design various scenes that children like, which can trigger children to have a happy and relaxed emotional experience, which is conducive to stimulating children to form a positive, healthy and happy mood. In addition, computers also have great advantages in regulating children's learning emotions. When children read successfully, the computer will say some compliments, such as "You are great", "You are too smart" and "Great", or invite lovely animals to reward a five-pointed star and a red flower. If children make mistakes in reading, they will play "You have to work hard" and "Never mind, please think again".
Third, the use of computer multimedia to enrich reading classroom teaching resources
In the traditional early reading teaching, it is usually carried out with the help of several pictures and books, which is far from meeting the needs of children. The use of multimedia courseware to combine the artistic conception, content and language of the text and display it with vivid and interesting pictures has greatly attracted children's attention and improved their learning enthusiasm. Then through vivid pictures and changeable performances, the abstract knowledge is visualized and interesting. It creates a free and relaxed language environment for children, and finally allows children to communicate with each other in various forms, so that children can easily complete their learning tasks. It truly embodies the view of "entertaining, entertaining and entertaining", which not only makes children feel the charm of language beauty, but also develops their observation, imagination and expression ability. For example, in the class of "It's fun to take the train", when an interesting picture appeared, it immediately aroused the children's strong interest. The teacher's question immediately attracted the children's careful observation, and the children scrambled to answer. After a brief summary, the teacher clicked the mouse, and the children looked at the pictures and read them out with soft music. The study of prose is carried out by using five animation courseware, which tells children the content of prose, inspires children to understand prose, expresses the artistic beauty of prose with body movements, and gives children sufficient imagination and communication space. On this basis, let children fully appreciate prose, and they will soon master the content of prose. Through games, children can master the teaching content with moderate density, fully adjust their senses such as vision and hearing, and better break through the key points and difficulties. Children always study with great interest and successfully complete their teaching tasks, which undoubtedly broadens our teaching resources and optimizes our classroom teaching.
Fourthly, develop children's listening and reading ability by using computer multimedia reading teaching.
Make the learned children's songs, poems and stories into courseware on the computer, and read them to children in an illustrated way to stimulate their reading interest. For example, happy reading helps children concentrate, enlarge vocabulary, accumulate knowledge, enrich imagination, develop intelligence, shape character, cultivate hobbies, enrich feelings, cultivate sentiment and stimulate interest in learning. In particular, we use computer multimedia through sound, images and other forms of expression, so that children can master knowledge more thoroughly and vividly, which is conducive to mobilizing the fluency, flexibility and uniqueness of children's thinking, stimulating positive thinking ability and reading ability, and cultivating the ability to analyze and solve problems, so as to discover and improve. Jim Telles, an American educator, once said, "Listening and reading are audio advertisements that guide children to read." So our teacher lets children listen for 5 to 10 minutes every day, which is very important to stimulate children's reading interest. This kind of listening and reading mainly focuses on appreciating picture stories and other literary works, such as essays and stories. The children are eager to read in the rhythm of the teacher's reading. The purpose of listening and reading is to let children listen to the beautiful reading of adults repeatedly, and constantly experience and taste. Listening and reading activities can concentrate children's attention, enrich their vocabulary, stimulate their imagination, broaden their horizons and sprout their emotions. More importantly, children can gradually understand the charm of sentences, structures and meanings, thus laying the foundation for extensive reading.
Fifth, the use of computer multimedia reading teaching to develop children's independent observation and telling ability.
Childhood is the initial stage of intellectual development and moral formation in life, and the cultivation of good observation and discrimination ability plays an important role in children's psychological development and cognitive ability. Multimedia has unique advantages in cultivating children's observation ability.
Choose educational pictures and cartoons to show children, guide them to observe in an orderly way and gradually accumulate experience. Only by observing the pictures carefully can children understand the contents of the pictures. After reading it, let them say the main content. Teachers guide children to learn to observe and ask questions that can arouse children's observation, so as to help children understand the content of the picture and let them observe "What's on the picture?" "What are they doing?" You can also put forward some content other than stories to guide children's ideas. After the children observe the picture page by page and understand the content of the picture, then guide the children to observe it in an orderly way, sort out their ideas and grasp the story structure. The purpose of guiding children to observe orderly is to let them accumulate reading knowledge. More importantly, let them master reading methods, understand the inherent laws of stories, and know that stories are unfolded in the order of "people, places, events and results", so that children can get an orderly thinking experience. When children know some Chinese characters in reading, they can combine pictures with words, which will help them understand some Chinese characters, gradually accumulate their reading experience and lay the foundation for their independent reading.
Preschool children's thinking is mainly concrete, and abstract logical thinking has sprouted. With the rapid development of information technology, it has changed people's study, life and way of thinking. Multimedia teaching enriches teaching activities with its unique novelty, interest, intuition and artistry. Multimedia attracts children deeply with its rich expressive force and strong interactivity. I made the content of stories and children's songs into courseware and slides to provide reading materials for children. It is easy to attract children to learn and stimulate their interest in reading. Through images and words, children can easily remember stories and nursery rhymes, so when children are asked to perform stories and nursery rhymes, children can quickly show the main content. For example, when I was writing a prose poem "Ode to the Color Wind", I made this story into a flash animation, and the images and sounds merged together, which made the children's attention get a good focus. By watching and listening, children can easily remember the content of the prose poem, and can boldly say the content of this prose poem. Another example: I made a flash animation in the last story "Three Little Pigs". When learning and composing children's songs, it is much better for children to create activities in this audio-visual scene than to look at pictures. Teachers have changed from traditional lecturers to organizers and instructors of teaching activities, children have changed from passive learning to active participation in learning, their language expression ability has also improved rapidly, and they have learned a lot of Chinese characters. Some children in the class have memorized all the Chinese characters they know because they are interested in the activities organized by us. They have strong language skills, can look at pictures and tell vivid stories, and can basically understand the general idea of stories and poems.
Sixth, develop children's imagination by using computer multimedia reading teaching.
Imagination is like a galloping horse, going back and forth in the world of thinking. The richness of imagination directly affects the development of children's thinking ability and language expression ability. If children's imagination is cultivated through multimedia in activities, the effect will be very good. In the teaching activity Little Sheep Crossing the Bridge, I made the animation of the first half of the story, "... Little Black Sheep and Little White Sheep are on both sides of the river, and there is a wooden bridge on the river ..." The picture is fixed here, what will happen next? Please give full play to your imagination. So the children said a word, I said a word, and some said, "No one will let anyone, and then they all fell into the river." Some people say, "They will give in to each other ..." Children's thinking is like putting on wings and flying freely in the sky.
Computer multimedia technology plays an inestimable role in children's reading classroom teaching. Proper use of computer multimedia means conforms to children's cognitive psychological laws, which can promote children's intellectual development, optimize kindergarten classroom teaching structure and effectively improve teaching quality. Therefore, the use of computer multimedia technology, with picture books as the main means, and the organic combination of reading, listening and speaking as the main means, can germinate the atmosphere and emotions that children have to say and want to say, enrich their reading experience, improve their reading ability and develop their imagination, thinking ability and expression ability.
Summary of media work 4
1. Rich network resources provide teachers with the information they need to make courseware, which makes it possible to integrate English teaching with multimedia audio-visual education.
When we make multimedia courseware, we get multi-directional information such as text, image, sound, animation and video through the network to make courseware, which enriches the content and expression of courseware. The Internet provides ubiquitous information for teaching, and English teachers have the natural advantage of using the Internet to serve teaching-no language barriers, richer teaching content, more flexible teaching methods, and more ideas and information for English teachers' creative work. When making a special review courseware for short fill-in-the-blank questions, I consulted a lot of materials about short fill-in-the-blank questions teaching, selected some exercises from them, and then summarized the methods and principles of solving problems. In the use of courseware, combined with the questions of the senior high school entrance examination in recent years, students are guided to understand the propositional ideas and characteristics of short fill-in-the-blank questions, and then the methods and principles of solving problems are introduced. Without network resources, it may not be easy to do this.
Second, comprehensively optimize classroom teaching
Through careful preparation, using advanced multimedia means such as computers and projectors, we can show students colorful teaching contents with pictures, pictures and sounds in a limited time, and expand classroom language flow and capacity, so as to optimize English classroom teaching and improve teaching effect. When making a courseware to review the short fill-in-the-blank questions, I selected articles with different tenses and the skills that students found and summarized themselves to let students know the common mistakes of various parts of speech in the articles. Finally, two or three short essays are given to guide students to complete, and the effect is very obvious. The effect of completing so much content in one class is beyond the previous teaching methods.
Third, stimulate students' interest and motivation in learning.
In classroom teaching, teachers deeply understand students' psychological characteristics and cognitive rules, and use multimedia technology to create happy, cheerful and cheerful situations, which can make students feel as if they saw someone, heard someone's voice and were there, and urge students to actively explore their own emotions, thus mobilizing students' interest in learning. In the special review courseware for short fill-in-the-blank questions, I used flash English songs downloaded from the Internet to import, which greatly increased students' interest and made the original English song melody relaxed and interesting. At the same time, add some special text and image effects to the courseware, and then end with a wonderful melody after class, so that students can leave with a happy mood and leave a good impression.
4. Audio-visual media can add vitality to school education and scientific research.
Preparing lessons is a common mode for teachers to study textbooks, formulate teaching methods, study students and formulate learning methods. Multimedia participation in teaching and research activities not only concentrates the collective wisdom of teachers, but also trains backbone teachers and young teachers. Now, we share multimedia resources with all English teachers, forming a strong scientific research atmosphere.
It should be said that the multimedia teaching system has created a colorful audio-visual environment and a good thinking environment for us with its unique functions, which can stimulate students' learning emotions and interests, make English classroom teaching no longer boring, optimize classroom teaching, and stop being limited to what teachers say and stick to the classroom. So as to mobilize non-intellectual factors, eliminate learning tension and anxiety, and improve students' learning efficiency. Since the application of multimedia-assisted teaching, we have not only used it in short essay filling, but also made the same attempt in the review of English reading comprehension and cloze. The comprehensive quality of students has been significantly improved, which has stimulated students' awareness of innovation and autonomous learning. From passive acceptance to active exploration and acquisition, it has stimulated students' strong thirst for knowledge and continuously improved the quality of learning.
In a word, the application of multimedia technology in teaching has brought great impact to traditional teaching methods, and brought opportunities and challenges to the development of education. In the front line of teaching, we deeply understand the vitality brought by the advantages of multimedia to English teaching. However, using multimedia to serve teaching is still a long and Xiu Yuan road. We should strive to improve our comprehensive quality, constantly explore the best combination of multimedia technology and audio-visual education courses, and better serve education and teaching.
Summary of media work 5
With the development of economy and society and the progress of science and technology, multimedia, as an auxiliary teaching technology, has entered primary and secondary schools and classrooms. As a rural school, the application of multimedia teaching in the classroom can not only broaden students' horizons, but also stimulate their enthusiasm for learning. As a rural school teacher, we should actively explore multimedia teaching methods suitable for the actual teaching situation in rural areas, play its positive role, and better serve rural teaching. Through several years of exploration, I think that to do a good job in rural multimedia teaching, we should grasp the following aspects of multimedia teaching:
First, let multimedia become the auxiliary leading role for students to enter the classroom.
As the saying goes, "Yes, sir." Students' thirst for knowledge is very urgent at first, but this curiosity and desire is short-lived. When they enter the course teaching, whether they can maintain a strong interest in learning is the key to learning physics well. In order to make students set foot on the track of learning physics smoothly and enhance their interest in learning physics, introduction class is particularly important. In order to teach this class well, I not only give full play to the advantages of new textbooks, but also take multimedia courseware as a tool to lead students into the hall of physics knowledge. Show words, images and models on the screen through courseware, create scenes and give lectures. These images are intuitive, expressive and controllable, colorful and charming, which can easily attract students' attention and stimulate their interest in learning, thus guiding students to observe, think and combine experiments intentionally and orderly, and mobilizing their attention and interest. Interest in learning will make students have a positive, eager and happy mood to study, which can make a great difference. Give a habit a good start.
Second, let multimedia become an assistant to learn physics knowledge.
The main position of students' learning is the classroom, which is the main channel to learn systematic scientific knowledge and improve scientific quality. It is the core of school education and teaching. How to make students acquire more scientific knowledge, methods and skills in the shortest time? The classroom is a place where students gather, where teachers carefully organize teaching and where students interact. Therefore, classroom teaching is still the main position of teaching, so courseware is the important content of multimedia teaching and the guarantee of excellent classroom teaching. Physics is a nature, which consists of experiments and theories. In order to learn and master the knowledge and methods of physics better, the courseware embodies a large amount of information, strong intuition, fast pace and high density, and also incorporates circles, characters, animations, sound effects, etc., which stimulates students' reactions in all aspects and provides an important guarantee for improving teaching efficiency. It can visualize new physical concepts and physical processes, activate teaching content, stimulate students' interest and achieve good teaching results. It also becomes an assistant for students to learn physics knowledge. The specific functions are as follows:
1, which makes up for the deficiency of traditional teaching.
The use of multimedia courseware can effectively make up for the shortcomings of traditional teaching, turn abstract into concrete, fully display the contents that are difficult to understand or things that are difficult to observe with the media, mobilize students' visual intuitive function, and create a good atmosphere for breaking through difficulties. For example, the structure and function of the telescope in the fifth section of chapter 3 of the first volume of the eighth grade are difficult for students to understand because of the limitations of conditions. I show it through courseware, which makes it easier for students to understand intuitively and stimulate their interest in learning.
2. Large information capacity
The use of multimedia courseware can realize high-density knowledge transfer, increase the optimal processing of information, reduce the time for teachers to draw pictures, write on the blackboard and draw tables, and greatly improve the efficiency of classroom teaching. Although graphics are not language, they are more intuitive, vivid and contain more information than language. Physics is closely related to human production and life, and physical knowledge is widely used. Using multimedia can make students know as much as possible about the specific application of physics knowledge in limited teaching time, broaden their horizons, and provide conditions for students to explore knowledge outside textbooks and improve their autonomous learning ability. For example, in the teaching of junior high school physics textbook "Exploration of convex lens imaging law", in order to let students fully understand the basic content of convex lens imaging law in the textbook, I use courseware to let students learn and experiment while talking, so that students can have a comprehensive understanding and experience of convex lens imaging law.
3. Multimedia teaching embodies the main role of students.
The various stimuli and colorful visual forms of sound and animation in multimedia arouse students' perceptual interest and stimulate their learning motivation. For example, the teaching of "connectors and locks" in junior high school physics textbooks is more difficult, especially locks, because most students have never seen them with their own eyes, which is even more difficult. In the past, teachers often used the wall chart of ship lock to teach. Because the wall chart lacks dynamic effect, it takes time and effort to explain, and the teaching effect is still not ideal. Through the downloaded courseware, the whole process of the ship passing through the lock from upstream to downstream is simulated in the form of animation. The effect will be very good. Let the students watch the following animation first in class: a ship is in the upper reaches of a river and is preparing to sail downstream through the lock; The upstream gate of the ship lock is pulled up, and the upstream water flows into the lock chamber through the lower part of the gate, and the water level in the lock chamber gradually rises until it is equal to the upstream water level; The upstream gate is opened, and the ship enters the lock chamber from the upstream through the gate; Close the upstream gate and pull up the downstream gate, so that the water in the lock chamber flows downstream through the downstream gate, and the water level in the lock chamber gradually drops, and finally it is equal to the downstream; The downstream gate is opened and the ship sails downstream from the lock through the gate. Teachers should seize the opportunity to ask questions in the process of demonstrating courseware: A. Is the ship lock a connector? How many joints does the whole ship lock correspond to? B. When the upstream gate is up, where does the water come from? Why? What is the final state of the upstream and sluice water surface? C. Why should the upstream gate be closed before the downstream gate is pulled up? D the downstream gate is up, where does the water flow? Why? What is the final state of the lock chamber and downstream water surface? As long as students use the knowledge of communication equipment they have learned before and analyze the above problems, they can better understand the teaching content of ship lock. In this way, the video monitor was used to play it, and a "live broadcast" was made, so that every student could clearly see the whole process of the demonstration experiment. It can be seen that the combination of video display platform and demonstration experiment teaching makes every student have a sense of experience in the experiment, which strongly stimulates students' visual senses, fully mobilizes students' enthusiasm and participation, stimulates students' interest in learning physics, improves classroom efficiency and improves teaching effect.