Homework of Modern Educational Technology (IV)

1. What are the functions of computers in teaching?
Answer: (1) Tools used by instructors to prepare lessons;
(2) means of classroom demonstration;
(3) learning tools for students;
(4) evaluation tools;
(5) A new form of technical platform for future education.

2. How does computer affect teaching?
A: (1) changes in teaching concepts: highlights the interaction of teaching and the subjectivity of students. The "learner-centered" teaching philosophy is easier to implement and resource-based learning can be realized;

(2) changes in teaching methods: teaching is not a mechanical "teacher talk, students listen". The rich teaching methods in the computer environment make teaching more vivid and lively;
(3) changes in teaching means: it integrates advanced multimedia technology, and can generate, edit, manage, and publish various teaching information more flexibly and actively in teaching;
(4) The changes in learning activities break through the limitations of classrooms and classrooms. Students can learn through various learning activities independently. Activities focus on students' learning, rather than teachers' teaching.

3. What is the impact of the Internet on education and teaching?
Answer: (1) easy to implement personalized learning;
(2) It promotes the birth and development of modern distance education;

(3) It facilitates the Overall Optimization of national educational resources;
(4) It contributes to the ultimate, socialization, and democratization of education;
(5) It can promote the transformation of educational concepts.

4. The "Tower of Experience" divides people into three categories and 11 levels based on their experience in acquiring knowledge and abilities.
What are they in sequence?
I. Experience: (1) direct experience with purpose; (2) design experience; (3)

Acting experience;
II. observation experience: (4) Observation and demonstration; (5) study and travel; (6) Exhibition; (7) TV; (8) movie; (9) static screen, broadcast and recording;
Iii. Abstract experience: (10) visual symbols; (11) word symbols.

 

5. What is the guiding significance of the "Tower of Experience" for the use of teaching media?
Answer: (1) reveals the internal laws of human learning activities from direct to indirect, from intuitive to abstract.
(2) The various teaching media or activities related to the teaching experience are classified by abstraction level, which provides good guidance for the selection and use of teaching media.
(3) to some extent, it reveals the relationship between the teaching media and the teaching objectives, teaching methods and learning activities, and is conducive to the use of the teaching media to design and organize corresponding teaching activities.

 

6. The five commonly used network teaching modes are passive browsing, human-computer interaction, independent learning, meeting, and comprehensive.

 

7. In the "assure" mode, what are each letter in turn?
A: Analyze learners;

S: State objectives;

S: Select media and materials;

U: Utilize media and materials;

R: require learnerparticipant ipation;

E: evaluate and revise.

 

8. What is the essence of the "assure" model?
Answer: the essence of the assure model is a small teaching design model for the use of classroom teaching media.

 

9. What are the characteristics of distance education?
A: The main features are:

(1) teachers and students are separated permanently;
(2) The Education Organization shall prepare materials and student support services;
(3) as the carrier of the course content, the technical media connects teachers and students;
(4) provide two-way communication so that students can actively engage and benefit from the dialogue;
(5) There is usually no learning group, which is mainly used for self-study.

 

10. What is distance education? What are the main characteristics of modern distance education?
A: distance education refers to non-face-to-face education conducted by teachers and students based on the media. Modern distance education features: (1) achieve "five things": anyone, at any time, anywhere, starting from any chapter, learning any course;
(2) two-way interaction; (3) multimedia-based content performance; (4) personalized teaching

 

11. Explain the basic idea of classifying distance education.
A: From different research perspectives, distance education can be divided into different teaching modes. (1) from the perspective of teaching media: correspondence teaching mode; radio broadcast teaching mode; television teaching mode; computer network teaching mode; (2) from the perspective of sensory channels: reading distance education; auditory distance education; audio-visual distance education; social distance education; (3) School-running and management

: Independent distance education institutions; distance education institutions in regular schools; (4) Network Teaching by implementation technology; Narrow-Band Video Conferencing Systems; broadband real-time multicast system; interactive VOD System (VOD); (5) information transmission channels: Skynet: satellite ground stations are used to transmit information through satellites; geographic networks: transmit information through the Internet or various dedicated lines; (6) divided by teaching form: Real-time multicast teaching system; Virtual Classroom Teaching System; On-Demand Course Teaching System; (7) divided according to the transmission time limit of information: synchronous transmission mode; asynchronous transmission mode.

 
12. What is an online course and what are its basic features?
Answer: network courses are the core of implementing modern distance education and distance learning.

The most basic resource. The so-called online course refers to the teaching of a certain subject through the network

The sum of the content and the teaching activities, which includes two components:

The teaching contents organized by certain teaching objectives and teaching strategies are usually multi-media

The second is the network teaching support environment, which is mainly composed of the support network

Software Tools, multimedia courseware and other teaching resources, and online teaching activities

.

Basic Features: (1) openness; (2) interactivity; (3) sharing; (4) collaboration; (5) autonomy.

13. What is a virtual learning environment (Vles )? What components are generally composed?
A: The network teaching support environment refers to the software tools and teaching resources that support network teaching.

And the teaching activities carried out on the network teaching platform, also known as virtual learning environment

Virtual Learning Environments (Vles) or Learning Management Department

System.
Mainly by: notification bar/BBS
Course Overview (course structure, task, evaluation period)
Email
Negotiation tool (asynchronous negotiation or discussion group)
Student Homepage
Metadata (Resource System for creating keywords)
Task Allocation
Synchronous collaboration tools (shared whiteboards, online chats, and video conferences)
Multimedia Resources
File Upload Area
Calendar

 

14. What problems should I pay attention to when designing and implementing network teaching?
A: The design of network teaching must conform to the characteristics of network teaching. It is necessary to give full play to the advantages of network teaching and avoid network teaching deficiencies as much as possible.

Pay attention to the following points during implementation:
(1) design of network teaching resources;
(2) design of the network teaching support service system;
(3) play the role of tutors;
(4) Design and implementation of interaction activities.