Is scientific research a waste?: IELTS Task 2 essay #13, band 7.0
A student’s answer to this repeated IELTS question, shared without their name and marked by Axiom on the four criteria. Select a highlighted passage to see how it could be revised, and why.
216 words. Marked by Axiom on 30 June 2026. Estimated by AI. It isn’t an official IELTS score.
Task 2216 words
Some people believe that a lot of scientific research done today is a waste of time and money. To what extent do you agree or disagree?
Task 2
Is scientific research worth the investment
Scientific research is often criticized for consuming vast amounts of time and money without delivering practical benefits. Although some research projects are unsuccessful in short term, their role is indispensable.
Coherence & cohesion
RevisedIn my view, these research projects bring significant advantages in terms of medical progress and economic prosperity.
The revised sentence provides a clearer connection to the preceding sentence.
Perhaps the most compelling argument in favor of scientific research is its contribution to healthcare. The majority of fatal diseases can now be prevented or treated because of continuous medical research. For example, improved organ transplantation process is saving millions of lives .
Lexical resource
RevisedScientific breakthroughs not only save lives but also reduce healthcare costs by preventing diseases and improving the effectiveness of medical treatments.
The revised sentence corrects the plural form of 'disease' and 'treatment' to improve accuracy.
Scientific research also serves as the foundation of economic growth . Digital innovations such as artificial intelligence and robots can transform manufacturing industries, but purchasing or implementing them costs much. As a result life-threatening chemical manufacturing processes will take place without human intervention.
Lexical resource
RevisedHowever, it is important to acknowledge that they provide increased productivity and improved living standards.
The revised sentence provides a more natural and formal transition to the following sentence.
Grammar & accuracy
RevisedRobots can replace human jobs in hazardous industries such as chemical manufacturing.
The revised sentence corrects the incorrect term 'chemical fabrics' to 'chemical manufacturing', improving accuracy.
Therefore, I firmly believe that the investment in scientific research remains one of the most valuable commitments any nation can make.
Coherence & cohesion
RevisedIn conclusion, although scientific research requires significant funding, its contributions to medicine and society are, in my opinion, immeasurable.
The revised sentence provides a more formal and precise conclusion to the essay.
Select a highlighted passage to see its suggested revision.
What Axiom wrote for each criterion: why the answer earned its band, and what to work on next.
Coherence & cohesion
Band 7.0/ 9
The essay is logically organized and ideas are connected well. However, there are a few areas where the flow of ideas could be improved.
Suggestions
- Try to use a wider range of linking words to connect your ideas.
- Ensure that your conclusion effectively summarizes the points made in the essay.
Sentence revisions 2
RevisedIn my view, these research projects bring significant advantages in terms of medical progress and economic prosperity.
The revised sentence provides a clearer connection to the preceding sentence.
RevisedIn conclusion, although scientific research requires significant funding, its contributions to medicine and society are, in my opinion, immeasurable.
The revised sentence provides a more formal and precise conclusion to the essay.
Grammar & accuracy
Band 7.0/ 9
The essay uses a wide range of complex structures. However, there are a few grammatical errors and awkward constructions.
Sentence revisions 2
RevisedIn my view, these research projects would bring significant benefits in terms of medical progress and economic prosperity.
The revised sentence provides a more accurate and formal expression of the idea.
RevisedRobots can replace human jobs in hazardous industries such as chemical manufacturing.
The revised sentence corrects the incorrect term 'chemical fabrics' to 'chemical manufacturing', improving accuracy.
Lexical resource
Band 7.0/ 9
The essay uses a wide range of vocabulary and there is evidence of less common and idiomatic language. However, there are a few instances of awkward or incorrect word choice.
Sentence revisions 2
RevisedScientific breakthroughs not only save lives but also reduce healthcare costs by preventing diseases and improving the effectiveness of medical treatments.
The revised sentence corrects the plural form of 'disease' and 'treatment' to improve accuracy.
RevisedHowever, it is important to acknowledge that they provide increased productivity and improved living standards.
The revised sentence provides a more natural and formal transition to the following sentence.
Task response
Band 7.0/ 9
The essay addresses the task effectively, presenting a clear position throughout. However, the introduction could be improved to better introduce the topic and provide a clear thesis statement.
Suggestions
- Consider revising the introduction to provide a clearer background to the topic and to more effectively introduce the main points that will be discussed in the essay.
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