h PAKISTAN ENVIRONMENT: Coronavirus and Online Education
Showing posts with label Coronavirus and Online Education. Show all posts
Showing posts with label Coronavirus and Online Education. Show all posts

Blackout in Pakistan

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                                           Blackout in Pakistan

Blackout in Pakistan: Power is step by step being reestablished in Pakistan following a tremendous force cut the nation over, which prompted each city to announce blackouts. Homes cross country were abruptly dove into murkiness from about 12 PM. Force is presently back in many urban areas however authorities caution that it could, in any case, be a couple of hours before power is completely reestablished. The blackout is accepted to have been brought about by a deficiency at a force plant in the south of the nation. Force cuts are normal in Pakistan. Fundamental offices, for example, emergency clinics regularly use diesel-fuelled generators as a back-up force supply. A countrywide power outage has been brought about by an unexpected dive in the recurrence in the force transmission framework, Pakistan's capacity serve, Omar Ayub Khan, composed on Twitter in the early long periods of Sunday. Mr. Khan later said that force had been reestablished in most significant urban communities yet that it would require a couple of more hours for the network to go totally back to typical. He added that the blackout happened after an issue was created at the Guddu power plant in the Sindh area instantly before 12 PM on Saturday. Examiners were at the site to learn the reason for the flaw, Mr. Khan said. Power outages at times happen in Pakistan as a result of persistent force deficiencies, with numerous regions having no power for a few hours per day. The issue has recently prompted road fights.

In 2013, Pakistan's power network separated after a force plant in the south-western Balochistan region built up a specialized issue. Pakistanis appear to have to a great extent taken this force cut in their step. Blackouts enduring various hours are normal, however, they are once in a while on this scale, and ordinarily happen during the more sweltering mid-year months. The last time there was a close to public power outage like this was in 2015. Up until this point, there have been no reports of issues at emergency clinics, which have their own back-up provisions. A senior individual from the staff at a significant clinic in the city of Karachi revealed to me they could keep up administrations for 48-72 hours without mainline power. Numerous organizations and more extravagant families perpetually own diesel or petroleum fuelled generators as well, permitting them to keep utilizing power at whatever point power cuts happen.

The power dissemination framework in the country of more than 210 million individuals is a complex – and sensitive web and an issue in one segment of the network can prompt falling breakdowns countrywide. The most recent power outage was brought about by "a designing issue" in southern Pakistan at 11.41 pm nearby time (1841 GMT) on Saturday, which stumbled the framework and caused power plants to close down, the force serves, Omar Ayub Khan told a public interview in Islamabad. Our specialists are attempting to decide the specific area of the flaw, which we have not had the option to discover. Khan said that would take "an additional couple of hours as the region is as yet shrouded in a thick haze", and that force supply had been incompletely reestablished in many territories of Punjab, the most crowded area, just as the monetary center point Karachi in the south.

The power outage had dived the entirety of Pakistan's significant urban communities into murkiness, including the capital Islamabad, Karachi, and the second-biggest city, Lahore. There were no quick reports of a disturbance at medical clinics, which can frequently depend on reinforcement generators. A water and force service representative said power had been reestablished to certain pieces of the nation however numerous zones in Lahore and Karachi were all the while pausing. NetBlocks, which screens web blackouts, said online networks in the nation fell because of the power outage. Availability was at "62% of customary levels", it tweeted. This was Pakistan's subsequent significant force breakdown in less than three years. In May 2018, the power supply was somewhat upset for over nine hours. In 2015, an evident radical assault on a key electrical cable dove about 80% of Pakistan into dimness.

That power outage, one of the most exceedingly awful in Pakistan's set of experiences, made power be cut in significant urban communities cross country, including Islamabad and influenced one of the nation's worldwide air terminals. addressing an early morning question and answer session in Islamabad the following day, Ayub said that the force supply spoke harshly to 11:41 PM on Saturday due to a "specialized flaw" at the Guddu power plant situated in southern Pakistan's Sindh region. The power outage was set off by an unexpected drop in the recurrence of the force transmission framework from 50 to 0 in under a second. It had what we call a 'falling impact' and shut down the force framework, stifling around 10,320 megawatts of power," he clarified. Encouraging individuals to stay tolerant, he later tweeted that he was expressly directing the force reclamation endeavors.

Notwithstanding, the energy service is yet to decide the specific reason for the forced emergency. "Our groups are as yet working in the Guddu region to examine the reasons that caused the issue, yet substantial mist is making their work troublesome," the energy serve said. In 2015 an obvious renegade assault on a key electrical cable dove around 80% of Pakistan into murkiness. That power outage, one of the most noticeably terrible in Pakistan's set of experiences, made power be cut in significant urban communities across the country, including the capital Islamabad and even influenced one of the nation's global air terminals. The energy serve said that it will require a couple of more hours for the electric lattice to be totally reestablished, adding, nonetheless, that force supply had just continued in numerous urban communities. He said that the Tarbela power plant was started up not long after the breakdown, following which force supply was reestablished to Islamabad, Rawalpindi, and half of Lahore.

Coronavirus and Online Education

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                         Coronavirus and Online Education



Coronavirus pandemic has impacted all spheres of life. The virus also affected the education system globally. All the schools had been closed after the declaration of coronavirus as pandemic disease. In Pakistan, schools are closed since the first two cases reported in March. Many countries have started online learning. Now the question arises that is it right to close educational institutions in fear of disease.

The answer is yes. Because the spread rate of coronavirus is high as compared to any other viral disease as it spreads through the air, coughing, breathing, and sneezing. So, for the safety of children, the Government took the right decision. Educational institutions are places where a huge crowd is present and the chances of getting the disease are higher.

Now if we look into the other side of the picture. Pakistan is a developing country and has a very poor educational background. The literacy rate in Pakistan is not very good. No of students receiving standard education in Pakistan is low as compared to other developed countries. If we close educational institutions in this situation then what will be the future of our children and the future of Pakistan?

To cope with this problem Government took the decision to start online education in educational institutions. But as there is no proper system or guidelines every institution is taking online classes in their own ways and means. This system of online education is also called E-Learning.  The concept of E-Learning is not new. With the increase in technology, this concept of E-Learning has been flourished day by day.

What is E-Learning?

E-learning is learning by the use of technology including mobile devices, tablets, and computers. Various researches have been conducted to investigate the effects of E-Learning on students’ performance.

Benefits of E-Learning

·        This type of education provides many benefits when compared with traditional education.
·        Students can take classes at any time and anywhere. There is no need to carry heavy bags and books.
·        Teachers can explain their point of views easily by using different sources like YouTube animated videos, pdf books.
·        Wide variety of learning sources are easily accessible to students without any the expense of cost.
·        Students can communicate easily with the teacher while learning. In traditional classrooms, some students face difficulty in asking questions from teachers and they hesitate from face to face interaction. In online learning, they feel comfortable and can easily ask questions from teachers.
·        Mobile devices are very common in use these days. Students love to operate mobile devices so the students enjoy E-Learning.


Problems due to E-learning
As online education has several advantages it has some disadvantages also.
·        Internet the issue is the most common issue. The Internet is not accessible to all the students and teachers. Everyone cannot afford expensive internet packages. In using WIFI or any other internet device load shedding is the major problem. HEC should take notice and should provide proper guidelines to cope with the issue. As internet accessibility in Pakistan is only 36.8%.
·        There is no proper setup or guidelines. Every teacher is taking online classes in the way he wants.
Lots of apps are available to conduct online classes. Some of them are described below.
Evernote

It is considered as the best app for taking online classes. By using this versatile app, you can save images, audio, and files. It will help students to make study notes. This app is free of cost and you need only a Smartphone.

Zoom
This app is common in use nowadays. It helps teachers to teach online without any kind of disturbance. Its amazing features include video recording, screen sharing, and presentation whiteboard.

Google Hangout

 It is available free of cost. It is the best app to teach online as it enables us to do video conferencing. Students can easily discuss the lecture with their teachers via videos.
Other apps included audiobook and tether. Hence there are several apps available for this purpose. You can choose the app according to your requirements.
Online teaching and learning process is entirely different from traditional teaching and learning. This type of education is proved to be more useful in improving a student’s academic performance. But the role of teachers and the method of their teaching is very important.
ü  Teachers should plan things properly before taking online classes. They should give proper outline and syllabus to students so that the students get an idea about what they have to learn.
ü  Teachers should motivate the students regularly to participate in class discussions.
ü  Teachers should make their lecture interesting to develop of the interest of students.
ü  At the end of every week, teachers should take an online quiz in order to check the performance of students.

Final Words
Teachers and students are facing a lot of issues regarding online education. HEC should take notice of these issues. Proper planning should be done. Teachers should be trained to use modern technologies. Internet issues should be resolved.


Posted by Sara Khan