1, beautiful interface, simple and generous, prominent theme and distinctive features.
2. Buttons that facilitate links between pages should have an over effect and be easy to use.
3. The rich video animation sound is suitable for the teaching content, and the quality is relatively high.
4, the production software should be advanced, do not use PPT, it is best to use web pages, FLASH, etc.
Question 2: What are the types of multimedia courseware and what are the characteristics of each type of courseware? Courseware is a computer teaching program designed according to teaching objectives, which shows specific teaching contents and embodies certain teaching strategies. It can be used as a teaching medium for storing, transmitting and processing teaching information, allowing students to interact and evaluate their learning. According to different classification standards, different classification methods are adopted.
1. According to the different contents and functions of multimedia courseware, multimedia courseware can be divided into teaching assistant, teaching assistant, training practice, experiment, data and integrable ware.
(1) teaching assistant type
Teaching-aided multimedia courseware is developed to solve the teaching emphasis and difficulty of a course, and the knowledge points can be disconnected.
It is mainly used for classroom demonstration teaching, so it is also called classroom demonstration multimedia courseware. Teaching assistant multimedia courseware focuses on enlightening, prompting, or helping learners understand, or promoting learners' memory, or arousing learners' interest, which is conducive to learners' changing passive learning into active learning.
(2) Student-oriented.
Auxiliary multimedia courseware allows learners to interact and learn independently through the interactive design embodied in the interface, so it is also called autonomous learning multimedia courseware. The multimedia courseware oriented to assistance has a complete knowledge structure, which reflects certain teaching processes and strategies, and provides corresponding formative exercises for learners to evaluate their own learning.
(3) Types of training and practice
Training and practice multimedia courseware is used to train and strengthen learners' knowledge and ability in some aspects through the form of test questions. The teaching information displayed in the courseware is mainly provided by the database.
(4) experimental type
The experimental multimedia courseware uses computer simulation technology to provide learners with indicators that can change parameters, which can be used to simulate experiments or operations. Using multimedia courseware, learners can truly simulate the state and characteristics of objects at any time with different parameters. Experimental multimedia courseware emphasizes learning the specific system of simulation, rather than learning the general problem-solving skills and strategies.
(5) Data and integrable ware types
Materials and integrable multimedia courseware include all kinds of e-books, dictionaries and integrable courseware, which generally only provide certain teaching functions and certain teaching materials and do not reflect the complete teaching process.
Second, according to the different ways of use, courseware can be divided into classroom demonstration, students' autonomous learning, teaching games, simulation experiments, operation drills, data tools, collaborative communication courseware, etc.
1. Classroom demonstration type: used in classroom teaching, its main purpose is to reveal the inherent law of teaching content and express abstract teaching content with vivid and concrete animation. This courseware inherits the excellent achievements of multimedia combination teaching and has the characteristics of intuitive image, vividness and interest. Under the condition of new technology, there is a new development, which is manifested in the application of hypermedia characteristics in this kind of courseware, which promotes the transformation of primary school mathematics teaching from single-line teaching design to plate design, so that teachers can quickly adjust the teaching process according to students' ideas, choose the best knowledge connection, use the knowledge connection to strengthen understanding, realize the optimization of classroom teaching, and students also have a little choice in class.
2. Students' autonomous learning: In the multimedia CAI network classroom environment, students use the student workstation for individual autonomous learning. For example, most of the popular online courseware are of this type.
3. Teaching game type: entertaining, through the form of games, to teach students to master the knowledge and ability of the subject and stimulate students' interest in learning. Game courseware is actually a process in which students play games with courseware. Any game has its own rules. Under the constraint of the rules of the game, players play games with competitors in the scenes presented by computers. Winning will achieve the teaching goal of game teaching.
Teaching features: (1) can greatly stimulate students' interest in learning; (2) it can be used in many stages of the teaching process; (3) it is especially suitable for student-centered discovery learning.
4. Simulation experiment: It uses computers to produce various phenomena similar to the real world. Students can play a role in real situations, make decisions through simulation operations, and observe the process and results of the evolution of things, so as to know and understand the essence of these phenomena. There are many ways to apply simulation courseware in teaching activities, including demonstration simulation, operation simulation, experiment simulation and management simulation.
Teaching characteristics: Its characteristics are: (1) vivid, vivid and intuitive; (2) economy and safety; (3) Shorten the experimental period.
5. Operation drill type: The teaching process is based on ... >>
Question 3: What are the characteristics of multimedia courseware? General multimedia courseware has the following characteristics, and students' recognition will be higher.
1, beautiful interface, simple and generous, prominent theme and distinctive features.
2. Buttons that facilitate links between pages should have an over effect and be easy to use.
3. The rich video animation sound is suitable for the teaching content, and the quality is relatively high.
4. From the learner's point of view, I hope the easier it is to understand, the better. Therefore, the title of micro-lesson with clear theme, informative title, logical content and leading ending are all important components of micro-lesson.
6. Courseware recommendation tool: You Ya. Com, a free platform, can do animation courseware well. There are persona settings, the scene is directly inserted, and the input text can be converted into audio, which is very simple and easy to use.
Question 4: What are the characteristics of multimedia courseware and the educational requirements for its production? Appropriate topic selection, in line with the needs of teaching objects; Highlight key points, disperse difficulties, explain them in simple terms and be easy to accept; Pay attention to inspiration, promote thinking and cultivate ability; Typical homework, good at guiding.
Scientific: the content is correct, the logic is rigorous and the level is clear; Simulate simulated images and give reasonable, accurate and true examples; Scene setting, material selection, terminology and operation demonstration comply with relevant regulations.
Technicality: reasonable design of images, animations, sounds and characters; Clear picture, continuous animation, vivid colors and eye-catching words; Dubbing standard, appropriate volume and moderate speed; The interaction design is reasonable and intelligent.
Artistic quality: diverse media, appropriate selection and setting; Creative, ingenious and reasonable rhythm; The picture is pleasing to the eye and the sound is pleasing to the ear.
Ease of use: friendly interface, simple and flexible operation; Strong fault tolerance; The documents are complete.
Lan Mei class provides you with the answer, which may help you.
Question 5: What are the structures of commonly used multimedia courseware? What are their characteristics? The 1. star topology network has a central node, and other nodes (workstations, servers) are directly connected to the central node. This structure takes the central node as the center, so it is also called centralized network. 2。 The characteristics of ring network topology ring structure are: each end user is connected with two adjacent end users, so there is a point-to-point link, but it always runs in one direction, so it is called upstream end user and downstream end user; The information flow in the network is fixed, and there is only one path between two nodes, thus simplifying the control of path selection. All nodes in the loop are bootstrap control, and the control software is simple; Because the information source is transmitted in series through all nodes in the loop, when there are too many nodes in the loop, it will inevitably affect the information transmission rate and prolong the response time of the network. The cycle is closed and inconvenient to expand; Low reliability, if one node fails, the whole network will be paralyzed; It is difficult to maintain and locate the faults of branch nodes.
3。 Distributed topology network has the following characteristics: due to decentralized control, even if a part of the whole network fails, it will not affect the operation of the whole network, so it has high reliability; The shortest path algorithm is used to select the path in the network, which has less online delay time and high transmission rate, but the control is complicated. Data links can be established directly between nodes, and the information flow is the shortest; It is convenient for resource sharing within the whole network. Disadvantages are long connecting cable and high cost; The network management software is complex; Packet switching, path selection and flow direction control are complex; General LAN does not adopt this structure.
4。 Cellular topology Cellular topology is a common structure in wireless local area networks. It is characterized by point-to-point and multipoint transmission through wireless transmission media (microwave, satellite, infrared, etc.). ), and it is a wireless network, suitable for city network, campus network and enterprise network.
Question 6: What are the basic characteristics of multimedia courseware? Include text, graphics, images, sounds, animations, images and other media materials.
Have interaction
Question 7: What are the advantages and disadvantages of multimedia teaching? A comparative study of media teaching of jujube merchants based on paperless education and traditional teaching methods;
First of all, multimedia teaching can make the original abstract and boring learning content intuitive and enhance students' interest in learning through graphics, animation and other forms of expression.
Secondly, it can effectively implement the teacher-led and student-centered teaching mode. Because the multimedia teaching system is interactive, integrated and multidimensional, it can respect students' personality, give full play to teachers' role, realize two-way communication between teachers and students and carry out personalized teaching.
Thirdly, it can promote the transformation from the teaching mode based on knowledge transfer to the teaching mode based on quality education. Multimedia teaching system can create an autonomous learning environment for students.
Fourthly, multimedia teaching can improve teaching efficiency. In the process of teaching with multimedia system, teachers can directly use the remote controller to remotely control various devices in the control room in the classroom to select or control the teaching program source. If cameras are installed in some important teaching places and the teaching activities of each teaching place are fed back to the general control room for control, the general control room or the principal's office can see the teaching activities, and the teaching managers can also observe the teaching process conveniently, which is beneficial to teaching observation and teaching management.
Compared with traditional teaching methods, modern teaching methods have many advantages, but there are also many problems. If it is not handled properly, the ideal teaching effect will not be achieved.
First, the cost is high and the investment is large. The configuration of teaching hardware facilities such as computers occupies a lot of teaching funds. Second, the opportunities for direct communication between teachers and students are reduced, and there is a lack of psychological communication.
Third, the teaching speed is too fast, and students' notes and ideas can't keep up, which affects the effect of listening to lectures.
Fourth, the amount of information is too large, because there is a lot of information and teaching content, so it is difficult to digest it on the spot.
Fifth, it takes a lot of time to make courseware, which is easy for teachers to relax their research on teaching materials and teaching methods.
Sixth, relying too much on teaching environment and facilities has lost the flexibility and diversity of teaching methods. The teaching process is greatly influenced by objective uncertain factors, such as power failure, network and computer failures, poor classroom lighting, and lack of teachers' operating skills. , it will delay the teaching time and may affect the whole teaching process.