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Educational Technology its nature scope and approaches. pdf

The document defines educational technology as the application of scientific knowledge and techniques to improve the effectiveness of teaching and learning. It discusses the origins and meanings of "education" and "technology". Educational technology has three approaches - hardware, software, and systems analysis. The hardware approach focuses on teaching tools and machines, while the software approach uses psychological principles and instructional design. Systems analysis applies scientific methods to study educational administration. Educational technology aims to make learning more engaging, efficient and data-driven through tools like computers, audio-visual aids and collaborative platforms.

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EDUCATIONAL TECHNOLOGY SUBMITTEDTO-DR.PRERNASHARMA MA’AM PRESENTEDBY-CHARUTYAGI REGISTRATIONNO10 M.ED2NDSEM.
INTRODUCTION EDUCATION: The word "education" has its roots in the Latin word "educare" or "educere," which means "to lead out" or "to bring forth." In its original sense, education referred to the process of nurturing or bringing forth inherent potentialities or abilities in an individual. TECHNOLOGY: The word technology is derived from Greek word- technique' which means art or skill and 'Logia' which means science or study. Technology=Greek Word Technique= art or skill 1. Logia'=science or study 2. • Thus, technology is the science or the study of an art or skill.
EDUCATIONAL TECHNOLOGY • Meaning- Educational technology is a branch of study in which the benefits of techniques, information, science & human technology are used to promote the efficiency of education. The use of technology in the field of education is educational technology. By using technology in education, the learning process can be made simple and attractive.
DEFINITIONS According to S.S. Kulkarni- "educational technology may be defined as the application of the laws as well as recent discoveries of science and technology to the process of education." According to GOM Leith- "educational technology is the systematic application of scientific knowledge about teaching-learning and conditions of learning to improve the effectiveness of teaching and training."
NATUREOFEDUCATIONALTECHNOLOGY The basis of Educational technology is science. 1. It lays stress on the development of methods and techniques for effective teaching learning. 2. It emphasis the designing of measuring instruments for testing learning outcomes. 3. It involves input, process And output aspect of education. 4. Educational technology is a comprehensive term and is not to be viewed in terms of its parts or processes. It includes instructional technology, teaching technology, programmed learning, micro teaching etc. 5. Educational technology is continuous dynamic. 6.
SCOPEOFEDUCATIONALTECHNOLOGY Analysis of the process of teaching and learning. 1. Spelling out the educational goals or objectives. 2. Development of curriculum. 3. Development of teaching-learning Material. 4. Teaching preparation or teaching-training. 5. Development and selection of the teaching learning strategies. 6. Development, selection and use of the appropriate audio- Visual aids. 7. Effective utilisation of the hardware & mass media. 8. To provide essential feedback and control through evaluation. 9.
SIGNIFICANCEOFEDUCATIONAL TECHNOLOGY It makes presentation effective. 1. It provides Simple, easy and interesting teaching. 2. It removes monotonous environment of the classroom. 3. It Makes teaching-learning process more lively. 4. It is helpful to increase students' knowledge and experience. 5. Systematic knowledge and instructions are possible because of educational technology. 6. It is helpful to make knowledge permanent. 7.
TYPESOFEDUCATIONAL TECHNOLOGY 01. Hardware approach or educational technology I. 02. Software approach or educational technology II. 03. System analysis or educational technology Ill. LUMSDANEHAS CATEGORISED EDUCATIONAL TECHNOLOGYINTOTHREE APPROACHES
In hardware approach the emphasis is given to teaching accessories. Physical science and engineering technology is the origin of this approach. people believe that the machine is technically linked to the educational technology for example TV, tape recorder, projector. Hardware approach was firstly described by lumsden This approach is also called as audio visual aids. In this emphasis is given to machine technology. Hardware includes chalk, board,radio, overhead projector, slide projector, TV and monitor, computer, calculator, printing machine, audio-visual recorder etc. This approach plays an important role in the use of computers and machines for the compilation of research forms, analysis etc. HARDWAREAPPROACHOREDUCATIONALTECHNOLOGYI
SOFTWAREAPPROACHOREDUCATIONALTECHNOLOGYII IN THIS FIELD OF SOFTWARE APPROACH EDUCATIONAL TECHNOLOGY PSYCHOLOGICAL PRINCIPLES ARE USED IN PLACE OF MACHINE WHICH CAN BRING THE REQUIRED CHANGES IN STUDENTS TECHNOLOGIES OF THIS APPROACH ARE ALSO NAMED AS INSTRUCTIONAL TECHNOLOGY, TEACHING TECHNOLOGY AND BEHAVIOURAL TECHNOLOGY. IN THIS APPROACH MACHINES ARE USED ONLY TO MAKE PRESENTATION MORE EFFECTIVE. IN THIS TECHNOLOGY THE EMPHASIS IS GIVEN TO ALL THE THREE PHASES INPUT OUTPUT AND PROCESS. BOTH THE EDUCATION TECHNOLOGY IST AND 2ND ARE INTERLINKED AND THEY CAN'T BE SEPARATED FROM EACH OTHER. HARDWARE APPROACH DEALS WITH MACHINE WHILE SOFTWARE APPROACH DEALS WITH THE PRINCIPLES OF LEARNING AND TEACHING. MANY EDUCATIONALISTS BELIEVE THAT SOFTWARE APPROACH IS MORE IMPORTANT AS COMPARED TO HARDWARE APPROACH BECAUSE HARDWARE TECHNOLOGY IS OF NO USE UNLESS SOFTWARE APPROACH IS USED IN IT.
FOLLOWINGARESOMEHARDWAREAPPROACHANDSOFTWARE RELATEDTOTHEM.
System analysis is termed as educational technology It was developed after second World war which has scientific basis for decision making that concerned about the administration management and military problem This approach is also termed as management technology it is used for scientific study of educational administration and management problems. Educational technology third also includes training, psychological design, cybernetic design and theory reinforcement. This technology is becoming popular these days. Educational technology Ill or system analysis was developed as a combination of hardware approach and software approach. SYSTEMANALYSISOREDUCATIONALTECHNOLOGYIII
BENEFITS OF EDUCATIONALTECHNOLOGY Accessibility: Enables learning anywhere, anytime. 1. Personalized learning: Tailors education to individual needs. 2. Engagement: Interactive tools enhance motivation. 3. Collaboration: Facilitates teamwork and peer interaction. 4. Efficiency: Streamlines administrative tasks for educators. 5. Data-driven insights: Helps track progress and improve outcomes. 6. Lifelong learning: Supports continuous skill development. 7. Cost-effectiveness: Reduces expenses in the long term. 8.
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