There has been a great increase in the number and varieties of online courses available to adults. This has been welcomed as a great opportunity by many students. However, other students see these classes as less effective than classroom teaching. What are the advantages and disadvantages of studying an online course.

Today's technological improvements have enabled the adults and students to access the online courses extensively, and the same has been accepted by the major part of the student society.
However
, certain parts of students still feel that the classroom courses are more effective and intuitive.
This
essay will elucidate merits and demerits of the online courses in detail. To embark on the advantages of the online courses.
First
and foremostly, due to the advancements in technology and internet, online attendance of classes have become easier with the tools like Google Hangouts, Skype and Webex. Students can join the online lectures from anywhere in the world.
This
eventually helps the users in many ways,
such
as avoiding commute time and travel cost.
Consequently
,
this
helps in reducing the carbon footprint, which is a direct contribution to the environmental protection.
For instance
, as per the recent research, online course adoption has increased by 25 percent in the
last
year.
On the contrary
, there are some disadvantages observed with
this
trend.
Firstly
, personal interaction between teacher and student is a traditional and powerful culture introduced by our ancestors, which is completely ruled out with the online class introduction.
Secondly
, increased screen time on computers and laptops is leading to several health issues like obesity and laziness. To summarize, Even though, there are some disadvantages with online courses, the advantages like avoiding traffic congestion, commute time, travel costs and
last
but not the least reduction in pollution are outweighing the disadvantages.
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Include an introduction and conclusion

A conclusion is essential for IELTS writing task 2. It is more important than most people realise. You will be penalised for missing a conclusion in your IELTS essay.

The easiest paragraph to write in an essay is the conclusion paragraph. This is because the paragraph mostly contains information that has already been presented in the essay – it is just the repetition of some information written in the introduction paragraph and supporting paragraphs.

The conclusion paragraph only has 3 sentences:

  • Summary
  • Restatement of thesis
  • Prediction or recommendation

Example:

To summarize, a robotic teacher does not have the necessary disciple to properly give instructions to students and actually works to retard the ability of a student to comprehend new lessons. Therefore, it is clear that the idea of running a classroom completely by a machine cannot be supported. After thorough analysis on this subject, it is predicted that the adverse effects of the debate over technology-driven teaching will always be greater than the positive effects, and because of this, classroom teachers will never be substituted for technology.

Start your conclusion with a linking phrase. Here are some examples:

  • In conclusion
  • To conclude
  • To summarize
  • Finally
  • In a nutshell
  • In general

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