1, which is beneficial to the standardization of teaching.
Different teachers often choose different materials and use different methods when teaching the same course content, and the organization of classroom teaching often varies from person to person. When the teaching media is used for teaching, the information of the same design and organization will be transmitted to all students for further study, contact and application, and the "disorder" of the teaching organization of the above courses will be greatly reduced. This is of great benefit to standardize teaching and realize teaching standardization.
2. It is conducive to the formation of lively and interesting teaching.
Teaching media has the function of attracting attention, such as vivid pictures and images, animation, special effects, sound effects, clear information and so on. This will stimulate students' interest in learning, stimulate their learning motivation, and urge them to think positively and take an active part in teaching.
3. It is beneficial to improve the teaching quality and efficiency.
Most media can present and transmit rich information to learners in a short time, mobilize learners' various senses and make them easy to accept and understand. Especially, the application of well-designed teaching media software can achieve better teaching effect and play an obvious role in improving teaching quality and teaching efficiency.
4. It is beneficial to the implementation of personalized learning.
Teaching media equipped with personalized learning software can provide convenient conditions for students' personalized learning, and students can decide their own learning progress, time and place. When students study directly through the teaching media, teachers will have more opportunities to strengthen individual guidance according to the specific conditions of students, which is more in line with the principle of teaching students in accordance with their aptitude.
5. It is beneficial to the development of special education.
Students with physical disabilities should receive special education because of their physical conditions. According to the special situation of disabled students, choosing suitable modern teaching media and adjusting and designing teaching to the best state can achieve good teaching results. For example, using specially designed teaching slides and projection teaching materials to train deaf-mute children to speak and make full use of their visual senses for teaching can achieve good results; For another example, blind children mainly rely on hearing and touch to communicate with the outside world. By strengthening listening training, they can improve their listening skills in order to study and live better in the future.
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Most of primary school mathematics focuses on intuitive material preparation, practical introduction of problems and virtual creation-shortening the spatial distance between students and real life; Animation demonstration-instead of concrete image learning tools and physical teaching AIDS, multimedia teaching plays an increasingly prominent role. Such wonderful sensory stimulation and refreshing visual effects can not stimulate students' interest and arouse teachers' heartstrings. First, the use of modern teaching media should retain the tradition and inherit the intuitive teaching of "doing". With modern educational technology, traditional teaching methods cannot be abandoned. Primary school students' mathematics learning is an empirical learning to a great extent, and the acquisition of experience is mostly realized through personal practice. Without the accumulation of a lot of direct experience, perception becomes a scratch, and the representation cannot be established in the brain. For example, the teaching of "Knowledge of Kilogram" requires students to perceive the weight of 1 kg in large quantities, so that students can learn through various operational activities such as weighing, weighing, comparing, watching and calculating. Another example is the teaching of the circumference of a circle. Without students to measure and calculate the diameters and perimeters of circles of different sizes, the understanding of the concept of pi becomes a problem, which requires the use of traditional teaching media to mobilize students' various senses to participate in activities, enhance their experience and cultivate their various abilities in order to achieve teaching purposes. Second, the use of modern teaching media to improve the level and support the "learning" platform to build multimedia-assisted teaching in primary school mathematics classroom can really give people bright and eye-catching visual effects, especially in highlighting teaching key points and teaching difficulties, which can not be achieved or solved by traditional means. However, some courseware has obvious defects, which has brought some negative effects. If some aspects pay too much attention to the presentation of knowledge itself, there is not enough research on "learning" that affects students; Some lesson preparation systems set up many oral calculation questions on the courseware of "Addition and Subtraction within 100" in senior one. Each question has a pattern background and provides the presented answers. After the students answer, they can drag the mouse to the equal sign, which has the information of correct judgment. This kind of training can easily distract students' attention, cause visual interference and visual fatigue, and fail to achieve the training purpose. If presented in the form of cards, students will pay attention to it and the training effect will be better. Therefore, when using modern teaching technology, we must consider whether we should use it. what ...
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Human beings perceive things through their senses, but the technology of modern teaching media can express things in a natural way and communicate with people. Therefore, when simulating the occurrence of certain phenomena or reproducing certain things through multimedia, it provides rich perceptual materials and makes people's cognitive process close to nature. The establishment of modern teaching media such as two-way closed-circuit television system and computer networking has laid a solid foundation for the process of educational informatization in our school. Make the writing course into an electronic teaching material, and use the two-way TV system to transmit it so that students can learn knowledge by watching TV. No student will be unhappy. So why not use it to teach writing?
Using the modern teaching media of the school to teach writing makes classroom teaching more convenient, enjoyable and effective. It embodies the unprecedented teaching characteristics of network information teaching:
1, enjoy teaching resources
With the shortage of writing teachers in schools, the use of modern teaching media has played a very good role in the teaching of excellent teachers to students, reflecting the advantages of online teaching in training teachers and tutoring students. Although a lot of energy and material resources will be invested in the recording, it can not only reduce the burden of counseling for writing teachers and save the time of repeated work, but also play a positive role in cultivating students' correct writing methods and good writing habits.
2. Interesting and exemplary teaching.
In the past, in writing classroom teaching, teachers generally only used the old routine of "explaining, giving examples, practicing and commenting". Due to the limitations of its means, it is difficult for all students to see clearly and learn thoroughly, and it is also difficult to stimulate students' interest in learning by a single teaching method. In multimedia teaching, we will make the writing teaching program into a cartoon form that students are interested in, so as to enhance students' interest in learning, increase the interest of teaching and achieve good teaching results. Teaching writing by playing writing teaching programs is more exemplary than ordinary writing classroom teaching in appreciating excellent writing works and teaching fragments, amplifying the writing process, highlighting the structure of strokes, and developing writing education. Especially in the teaching of techniques, many strokes and wrist movements can't be described in words, and multimedia, with its unique reproduction characteristics, can vividly, intuitively and comprehensively show the whole picture of things, greatly improving the teaching effect.
3. Repeatability and stages of teaching.
Because the teaching program of calligraphy can be played repeatedly in multimedia, it can be played and used repeatedly by using the existing resources according to the actual situation of students' learning in calligraphy teaching, so that students with unbalanced development can get a chance to improve gradually to adapt to the differences between students' learning and development. In addition, once a set of teaching materials is recorded, it can be used many times. Because the overall writing level of each class in the same grade is also different, the writing teacher can choose the corresponding writing teaching scheme for targeted teaching according to the actual situation of class writing, so as to break through the learning difficulties in the writing process and adapt to the stage of students' learning process.
4. Openness and randomness of teaching.
Using modern teaching media to teach writing can make students learn independently, actively and selectively. For example, the writing teaching programs of all grades are open to students in the school closed-circuit television, and students can choose their own writing learning content for autonomous learning and random learning in their spare time according to the problems encountered in the practice process. Using modern teaching media to teach writing conforms to the cognitive law of students' learning.
5. The development of teaching.
Make full use of TV programs to teach, so that a single writing teaching method becomes lively and interesting. In the process of making writing teaching programs, on the one hand, we make full use of TV teaching materials to create a vivid cognitive environment, thus stimulating students' cognitive interest and motivation. On the other hand, audio-visual teachers can collect a large amount of writing and related teaching information through the computer network and enrich it into the writing teaching program, which makes up for the limitations of teachers in teaching information. In teaching, teachers and students are no longer bound by a single textbook "writing".
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