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History of Educational Technology

There is no written evidence which can tell us exactly who has coined the phrase educational technology. Different educationists, scientists and philosophers at different time intervals have put forwarded different definitions of Educational Technology. Educational technology is a multifaceted and integrated process involving people, procedure, ideas, devices, and organization, where technology from different fields of science is borrowed as per the need and requirement of education for implementing, evaluating, and managing solutions to those problems involved in all aspects of human learning.

Educational technology, broadly speaking, has passed through five stages.

The first stage of educational technology is coupled with the use of aids like charts, maps, symbols, models, specimens and concrete materials. The term educational technology was used as synonyms to audio-visual aids.

The second stage of educational technology is associated with the ‘electronic revolution’ with the introduction and establishment of sophisticated hardware and software. Use of various audio-visual aids like projector, magic lanterns, tape-recorder, radio and television brought a revolutionary change in the educational scenario. Accordingly, educational technology concept was taken in terms of these sophisticated instruments and equipments for effective presentation of instructional materials.

The third stage of educational technology is linked with the development of mass media which in turn led to ‘communication revolution’ for instructional purposes. Computer-assisted Instruction (CAI) used for education since 1950s also became popular during this era.

The fourth stage of educational technology is discernible by the individualized process of instruction. The invention of programmed learning and programmed instruction provided a new dimension to educational technology. A system of self-learning based on self-instructional materials and teaching machines emerged.

The latest concept of educational technology is influenced by the concept of system engineering or system approach which focuses on language laboratories, teaching machines, programmed instruction, multimedia technologies and the use of the computer in instruction. According to it, educational technology is a systematic way of designing, carrying out and evaluating the total process of teaching and learning in terms of specific objectives based on research.

Educational technology during the Stone Age, the Bronze Age, and the Iron Age
Educational technology, despite the uncertainty of the origin of the term, can be traced back to the time of the three-age system periodization of human prehistory; namely the Stone Age, the Bronze Age, and the Iron Age.

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Electrical Contractor Bids Profit With A Very Large and Partnering with Industry Which

You Have

With better planning and preparation, an electrical contracting company can submit their quotes for large projects they always wanted or should have to grow. All that is needed is enough time and knowledge to lead the industry partner on the supply side of the material and labor. Spend the next five minutes to read the article and you will see there is a choice, either achieved! You’ll also read about the growing industry that many electrical contractors found to help push them to the top with minimal financial risk, overhead and legal.

Risk and reward: you have to “take him to get it”

This scenario is you have to grow your business with the right mix of office personnel and electricity, have a decent cash flow, and enjoy a friendly working relationship with the supply of your house (s). You have your fundamentals down and estimate your business with a cruising speed that is well poised to advance to the next step. Your willingness to accept risk will be your place of business on it or get you in check. Where did you go? Do you feel comfortable or you are ready to progress in the electrical contracting industry? If your answer is “no” – stop reading here. If not, go to the next step …

Opportunity

Steven Covey says it best, “Effective people are not problem-minded, thinking them a chance.” Maintaining the status quo only inhibit growth. In a 40-hour workweek, some support personnel, offices and ten electric field can easily handle the power availability factor of ten. With overtime – in perfect condition – you can hit overtime in the fifteen man-days (ten to 60 hours / week) out of the crew and remain on schedule during the period of short-term project. Now the big knock sounded on the door and a chance to win big project presents itself. You find you have a requirement for ten additional power to handle the job. Your crew when pulled to the point of diminished returns. You have several choices: turn down jobs and maintain the status quo or go with one or a mixture of the two remaining below:

At home: Focus on the person and work of

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Improve Your Business By Improving Quality of Yourself

Small business owners often daily do some ‘work’. Even if the owner has a bachelor’s degree in business, it is unlikely that he will have expertise in every field of knowledge. For example, an architect who open their own business must know accounting, human resources, employment law, and many subjects.

It is quite reasonable to expect people to take classes in each region might study, but most business owners have some areas that they really could use help in. Here are some classes that many business owners can benefit from taking.

Intro to Finance

Introduction to finance the classes can have different names in different schools, such as finance 101 or the basics of finance. Regardless of the name of the class, most of them will include instruction in banking, corporate finance and financial economics. Financial economics is the study of the interrelationships of financial variables.

You may be saying to yourself “I have a bakery, why do I need to study finance?” Even if you have a bakery, you can benefit from a greater understanding of banking. Sooner or later you will probably need a loan to finance a larger oven or other equipment. A successful dance studio owners can maximize their profits from the investment if they understand the market and risk.

Finance is a fundamental part of business. Every business owner must have knowledge about various subjects taught in introductory finance courses.

Human Resource Management

In a class in human resource management, you will learn about interviewing candidates for employment, training and development of your workforce, some employment law, employee benefits and much more. Most countries have laws that affect the interview process, and prohibit certain questions. There are federal laws that apply to all countries, violations of federal law by asking illegal questions during an interview with a candidate can be expensive. In addition, employees get the best start with the interview process, learn how to conduct an effective interview is important.

Employee training can increase your profits by making your employees more effectively. Training can be expensive, but if you know how to implement an effective training program, you can get a great return on your training investment. When training is done properly, improve employee satisfaction, and reduce turnover. As turnover decreased, the company saves the cost of recruiting employees, and their employees have to be more effective.

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