作文Are computers helpful to middle school student
发布网友
发布时间：2022-11-29 06:50
共3个回答
热心网友
时间：2023-10-26 20:59
first, students need computers and the internet to do research. it's much easier,more convenient and efficient than reading books in a library. middle school students need a lot more than what they can learn from textbooks. the internet sources helps us to build up our knowledges.
secondly, computer programs can help us to do a lot of work. excel, for example, made it easier to organize datas.
in addition, computers can be used as communicating tools. if we have questions about our homework, we can go on zhidao.baidu.com to ask people.
it is possible for middle school students to get addicted to computers. but i think the problem is not the computers, it's the people. there're lots of ways the computers can benifit students than it can hurt them. it's whoever got addicted made the wrong choice, it's not the computers' fault.
lastly, this is an information age, everyone needs computers. we should start early on using computers, so that we won't freak out when we need it in our job. that's why computers are helpful to middle school students.
热心网友
时间：2023-10-26 20:59
Is based on student interest in learning their own learning needs and demonstrated a tendency to recognize that it is to learn a lesson in driving force. As the saying goes; "good beginning is half done." This requires us to the introction of computer classes, from computer proction, development, and the latest developments related to the Internet network with common sense, the computer technology at home and abroad compared to the same time Combined with the region, the use of school computers to economic management, ecation and scientific research, communications and so on, the introction of the maximum for students to understand the important role of the computer, the computer-based learning knowledge and skills to the needs of the times, but also the needs of indivial talent Stimulate their desire for knowledge, fully mobilize the enthusiasm of students.
Second, the ability to focus on machine operation, so that a lasting interest in learning not to put out
Computer science is a very practical operation of the subject, it should be said at the time accounted for 70% of the machines, only 30% of the theoretical courses. Students on the operation of the machine into a process of reading, thinking and understanding of the observation, in one of the verification process. Students at the beginning when there is interest in learning, but slowly warm to the computer will drop, not interested. This requires us to school teachers in the process of "mission-driven" approach, clearly each lesson teaching objectives, set a difficult problem to enable students to think about their own problems, Shangjishijian to explore solutions to their students "take the initiative The development of "space, promoting the" discovery "of teaching, at the same time to ensure that students sufficient time to drive on, train and focus on training students the skills to operate. When the students through the machine to operate on its own answer to a question, bound to master the skills, add a joy, full of enthusiasm for learning the computer. If on the files, folders, the basic operation, as this section is very important, practical and very strong, teachers can focus on the goal of teaching a few exercises to enable students to operate their own problems with the preview, and then a further sum of teachers Learning situation. At the same time, from time to time to carry out a number of all students to participate in the fingering exercises, layout editor, web page design contest, and other operations, so do not put out a lasting interest in learning.
Third, a "teacher" role in stimulating interest in learning
When the students, "teacher" has changed the traditional one-way transfer of knowledge between teachers and students of the way so that students from passive recipients of knowledge into knowledge, the students played a main role. For some of the teaching is the most simple and interesting content, you can tell in advance the goal of teaching students to enable students to organize classes. In this way, students will be in accordance with their level of understanding, prepare lessons and teaching in their own best way to play "teacher." At the same time, Shangjishijian in class, teachers take into account a variety of reasons not to every student, at this time will allow students to better part of the operation as "teacher" to other students in the course of the aircraft encountered some difficulties to give Answer, Languages, learning together.
Fourth, computer programs and interest groups to carry out activities to enhance interest in learning
On a small number of outstanding academic performance and computer-loving students, the computer can organize extra-curricular activities group. Through extra-curricular activities and interest groups to consolidate the foundation of computer knowledge, skills, broaden their horizons, and enhance students interested in computers. Interest groups to carry out activities can be out of school under the assembly of computer equipment, computer hardware, computer scheling Poster newspaper print, design greeting cards, Web site design school, to participate in competitions. Interest groups not only led to the establishment of these students interested in learning and performance, but also raises other concerns and interests of students.
In short, computer science teaching should be student-centered, in order to practice the operation at the core, creatively designed the structure of teaching to enhance students interested in learning as the starting point, the students tap the inherent potential of voluntary self-help students learn computer.
热心网友
时间：2023-10-26 21:00
悬赏分：30 - 解决时间：2008-8-28 10:43
Ladies and gentlemen,
I have had a lot of teachers in my school who have given me much help in my study. For their help I will never forget them. But today I am going to talk about a special teacher of mine. This teacher is not a human being and its name is“Computer”. It has been teaching me a lot of knowledge and I appreciate it very much.
With the development of modern science and technology, computers are widely used in every teritories [every field](1) including ecation. How can a computer be my teacher? How does a computer teach me? Multimedia(多媒体)helps a lot in this aspect in recent years, and computer-based training (CBT) has become a popular ecational medium (手段). Even before the multimedia come [came](2) up, many different learning systems appeared, using the components and techniques we now associate with the term “multimedia”. Multimedia components, such as graphics (动画) , animations , sound and video, make the learning process easier through visualization. Animations can present many complex subjects dynamically, but human teachers can not do this on blackboards. Multimedia makes our study more lively and interesting. For example, a CD-ROM disk named “Encarta Encyclopedia” contains 650 MB information including images, graphics, music clips, video clips, animations , texts, hotwords, and database search functions. Fields involved includes physical sciences, performance arts, social sciences, politics, military, ecation and so on. When pressing a button, I can hear American President Clinton's speech clip. I may enjoy playing all kinds of musical instruments in the world. I can also see the animation of many physical phenomena. This makes physical concept to be understood deeply [ concepts understood better](3). The audio features of multimedia can greatly help me learning [learn] (4) foreign languages. With its speech output capabilities, I'm no longer dependent on an instructor for proper pronunciation.
How can I interact with a computer? There are many ways, including keyboard, mouse pointer, and touch screen. I often use a keyboard. When I press right keys, I can see and hear whatever I want. Information world is at my fingertip. I wish that true speech input-output system would be invented one day.
As teachers, computers have a lot of virtues： They are positive, they have good memories and never lose any information stored in them. They have much knowledge in every field. They can let out all kinds of sounds, and can also improve the efficiency of our study. For example, if I want to, I can skip some chapters so that I can study at my own pace.
Although computers will never take the place of human teachers, they are welcomed by more and more learners. Computers will continue to evolve(发展)with the aid of modern technologies. Computers are so powerful, helpful and important that everybody needs it, especially in the future! I love my computer teacher!
