In the last decade, there has been a great increase in the number and variety of online courses available to adults. This has been welcomed as a great opportunity by many students, however, other students see these courses as less effective than classroom teaching. What are the advantages and disadvantages of studying an online course?

Science and technology have brought amazing changes in terms of education. There has been a significant rise in the number and diversity of online course available in the past few decades. It is argued by some students that it is a great opportunity, while some believe its efficiency is low compared to in person teaching.
This
essay will discuss the positive and negative aspects of learning through an online-based teaching. Studying through a computer has its advantages, of flexible timings and it is less expensive.
Firstly
, students can access through a wireless connect laptop at any time of the day and study for as long as they can.
In addition
, it is
also
cheaper compared to going to a teaching institute because it just requires a working system and no other cost,
such
as transportation.
For example
, a recent study published by Harvard University concluded that, more than 50 percent of college graduates prefer learning at home
instead
of going to a University.
Hence
, internet-based teaching has helped in saving money and improving the life balance. Despite the positives, it has some potential drawbacks.
Firstly
, it can only be accessed through a fast working internet which is not present in small towns and cities.
Therefore
, it is only available to people of big cities.
Additionally
, the quality of education is not the same as compared to classroom teaching, because it does not involve face to face feedback and question answering sessions. To illustrate, only 20 percent of the US population has access to the fast speed internet. In conclusion, the
last
decade has experienced a rapid growth in the quantity and variety of subjects available through the internet.
This
essay discussed the advantages of studying online, including easy hours and cheaper. It
also
debated the disadvantages including limited access and low standard. In my opinion, the positive aspects outweigh the negative.

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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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