ADVANTAGES OF ONLINE LEARNING
EFFICIENCY
Teachers can provide lessons to students more efficiently through online learning. Teachers can employ a variety of online learning tools, such as videos, PDFs, and podcasts, as part of their lesson preparations. Teachers can become more efficient educators by expanding their lesson plans beyond standard textbooks to include online resources.
ACCESSIBILITY OF TIME AND PLACE
Another benefit of online education is that it allows students to take classes from wherever they want. It also enables schools to reach out to a larger network of pupils rather than being limited by geographical limits. Online lectures can also be recorded, preserved, and shared for later viewing. This allows students to access the instructional materials whenever it is convenient for them. As a result, online learning provides students with the flexibility of time and location in their education.
AFFORDABILITY
Another benefit of online learning is the cost savings. When compared to traditional schooling, online education is significantly more cheap. Because online learning reduces the costs of student transportation, lunches, and, most significantly, real estate, this is the case. Furthermore, all course or study materials are available online, resulting in a paperless learning environment that is both more economical and environmentally friendly.
IMPROVED STUDENTS ATTENDANCE
There are lower risks of pupils missing lectures because online classes can be attended from home or any other location.
DISADVANTAGES OF ONLINE LEARNING
 Inability To Focus On Screens
One of the most difficult aspects of online learning for many students is the inability to focus on a screen for lengthy periods of time. Students are more likely to be quickly distracted by social media or other websites while they learn online. As a result, teachers must maintain their online lessons concise, interesting, and interactive in order to keep students focused on the topic.
Technology Issues 
Another major issue with online classes is the lack of internet access. While internet penetration has increased by leaps and bounds in recent years, maintaining a stable connection with adequate speed remains a challenge in smaller cities and villages. There can be a loss of continuity in learning for children if pupils or teachers do not have access to the internet on a regular basis. This has a negative impact on the educational process.
Sense Of Isolation 
Being in the company of their peers can teach students a lot. However, there are little physical encounters between students and teachers in an online class. The students often feel alone as a result of this. In this case, the school must allow for alternative channels of communication between students, classmates, and teachers. This can include things like online messaging, emails, and video conferencing, which allow for face-to-face engagement and alleviate isolation.
Teacher Training 
Teachers must have a basic understanding of how to use digital modes of learning in order to teach online. However, this is not always the case. Teachers may have only a rudimentary understanding of technology. They don't always have the resources and tools they need to offer online classes. To overcome this, schools should invest in providing teachers with the most up-to-date technical training so that they can easily conduct their online classes.

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