This is an IELTS writing task 2 sample answer essay from the new IELTS Cambridge 18 book of past tests on the topic of the most important aim of science.

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IELTS Cambridge 18: The Most Important Aim of Science

The most important aim of science ought to be to improve people’s lives.

To what extent do you agree or disagree?

Some have argued the most crucial aim of science is to improve the lives of ordinary people. In my opinion, though science might have grander aims at times, this simple goal is in fact its primary purpose.

Those who contend that science is not simply a means to improving ordinary life point out scientific inquiry can be a goal in itself. Many scientists do not imagine how their discoveries will benefit the general populace and are instead concerned with discovery and exploration. A standout example of this would be the theories of Charles Darwin, which had little immediate practical purpose other than to understand the origins of the human species. For the average researcher, concentrating solely on learning more about the natural world is a valid and potentially productive mindset. However, this interpretation of science does not reflect the real-world demands placed on science.

Historically, science has always been a platform to improve the daily lives of average individuals. This can be understood in a number of different senses. In terms of medicine, procedures and pharmaceuticals are designed with the explicit purpose of lengthening and elevating quality of life. When it comes to technology, science can be seen as subordinate to the arts and the enjoyment of the average person. The entire purpose of developing technologies such as mobile phones and computers is to allow users to listen to music, watch movies and televisions shows, edit their own videos, engage in word processing, and so on. Therefore, the highest aim of science is ultimately only to provide humans with the means to express themselves and reach others.

In conclusion, since improving life can be interpreted widely, it is decidedly the main aim of science. Those who argue for a more idealistic interpretation are not considering the pragmatism that should be the foundation of all scientific endeavor.

Analysis

1. Some have argued the most crucial aim of science is to improve the lives of ordinary people. 2. In my opinion, though science might have grander aims at times, this simple goal is in fact its primary purpose.

  1. Paraphrase the overall essay topic.
  2. Write a clear opinion. Read more about introductions here.

1. Those who contend that science is not simply a means to improving ordinary life point out scientific inquiry can be a goal in itself. 2. Many scientists do not imagine how their discoveries will benefit the general populace and are instead concerned with discovery and exploration. 3. A standout example of this would be the theories of Charles Darwin, which had little immediate practical purpose other than to understand the origins of the human species. 4. For the average researcher, concentrating solely on learning more about the natural world is a valid and potentially productive mindset. 5. However, this interpretation of science does not reflect the real-world demands placed on science.

  1. Write a topic sentence with a clear main idea at the end.
  2. Explain your main idea.
  3. Develop it with specific or hypothetical examples.
  4. Keep developing it fully.
  5. Vary long and short sentences.

1. Historically, science has always been a platform to improve the daily lives of average individuals. 2. This can be understood in a number of different senses. In terms of medicine, procedures and pharmaceuticals are designed with the explicit purpose of lengthening and elevating quality of life. 3. When it comes to technology, science can be seen as subordinate to the arts and the enjoyment of the average person. 4. The entire purpose of developing technologies such as mobile phones and computers is to allow users to listen to music, watch movies and televisions shows, edit their own videos, engage in word processing, and so on. 5. Therefore, the highest aim of science is ultimately only to provide humans with the means to express themselves and reach others.

  1. Write a new topic sentence with a new main idea at the end.
  2. Explain your new main idea.
  3. Include specific details and examples.
  4. Add as much information as you can and make sure it links logically.
  5. Finish the paragraph strong.

1. In conclusion, since improving life can be interpreted widely, it is decidedly the main aim of science. 2. Those who argue for a more idealistic interpretation are not considering the pragmatism that should be the foundation of all scientific endeavor.

  1. Summarise your main ideas.
  2. Include a final thought. Read more about conclusions here.

Vocabulary

What do the words in bold below mean? Make some notes on paper to aid memory and then check below.

Some have argued the most crucial aim of science is to improve the lives of ordinary people. In my opinion, though science might have grander aims at times, this simple goal is in fact its primary purpose.

Those who contend that science is not simply a means to improving ordinary life point out scientific inquiry can be a goal in itself. Many scientists do not imagine how their discoveries will benefit the general populace and are instead concerned with discovery and exploration. A standout example of this would be the theories of Charles Darwin, which had little immediate practical purpose other than to understand the origins of the human species. For the average researcher, concentrating solely on learning more about the natural world is a valid and potentially productive mindset. However, this interpretation of science does not reflect the real-world demands placed on science.

Historically, science has always been a platform to improve the daily lives of average individuals. This can be understood in a number of different senses. In terms of medicine, procedures and pharmaceuticals are designed with the explicit purpose of lengthening and elevating quality of life. When it comes to technology, science can be seen as subordinate to the arts and the enjoyment of the average person. The entire purpose of developing technologies such as mobile phones and computers is to allow users to listen to music, watch movies and televisions shows, edit their own videos, engage in word processing, and so on. Therefore, the highest aim of science is ultimately only to provide humans with the means to express themselves and reach others.

In conclusion, since improving life can be interpreted widely, it is decidedly the main aim of science. Those who argue for a more idealistic interpretation are not considering the pragmatism that should be the foundation of all scientific endeavor.

Answers

For extra practice, write an antonym (opposite word) on a piece of paper to help you remember the new vocabulary:

argued made the point that

most crucial aim of science key goal of chemistry, biology, technology, physics, astronomy, engineering, etc.

improve the lives of ordinary people make average people have better lives

grander aims at times bigger goals sometimes

simple goal basic aim

in fact actually

primary purpose real reason for it

Those who contend that the people who argue that

improving ordinary life making life better for normal people

scientific inquiry learning about and researching through science

goal in itself no other goal needed

imagine think of

discoveries what they uncover about the world, inventions

general populace people

instead concerned with discovery and exploration in fact caring about learning

A standout example of this would be a clear instance of this is

theories ideas about the world

little immediate practical purpose no real effect in the real world to start

the origins of the human species where people came from, evolution

average researcher a normal scientist

concentrating solely on focusing just on

natural of course

valid and potentially productive mindset legitimate and possible useful way of seeing the world

interpretation of way of seeing something

reflect the real-world demands placed on science show the actual way science exists in the world

Historically in the past

platform place for

daily lives of average individuals how normal people live, standard of living

This can be understood in a number of different senses there’s more than one way to interpret this

In terms of medicine when it comes to health

procedures operations

pharmaceuticals drugs

designed with the explicit purpose of lengthening and elevating quality of life made just to help people living longer and live better

When it comes to concerning

subordinate to the arts serve artistic purposes

The entire purpose of developing technologies the only reason to have different kinds of tech

users people using services such as websites

edit their own videos cut up movies

engage in word processing write things

and so on etc.

Therefore thus

the highest aim of the best goal of

ultimately only in the end just

express themselves be artistic

reach distribute to the world at large

interpreted widely understand in many ways, broadly

decidedly definitely

main aim of science the primary reason to do science

more idealistic interpretation lofty way of seeing it

considering given that

pragmatism related to being practical, real life

foundation basis

scientific endeavor learning about and practicing science

Pronunciation

Practice saying the vocabulary below and use this tip about Google voice search:

ˈɑːɡjuːd 
məʊst ˈkruːʃəl eɪm ɒv ˈsaɪəns 
ɪmˈpruːv ðə lɪvz ɒv ˈɔːdnri ˈpiːpl 
ˈɡrændər eɪmz æt taɪmz 
ˈsɪmpl ɡəʊl 
ɪn fækt 
ˈpraɪməri ˈpɜːpəs 
ðəʊz huː kənˈtɛnd ðæt 
ɪmˈpruːvɪŋ ˈɔːdnri laɪf 
ˌsaɪənˈtɪfɪk ɪnˈkwaɪəri 
ɡəʊl ɪn ɪtˈsɛlf 
ɪˈmæʤɪn 
dɪsˈkʌvəriz 
ˈʤɛnərəl ˈpɒpjələs 
ɪnˈstɛd kənˈsɜːnd wɪð dɪsˈkʌvəri ænd ˌɛksplɔːˈreɪʃᵊn 
ə ˈstændaʊt ɪɡˈzɑːmpl ɒv ðɪs wʊd biː 
ˈθɪəriz 
ˈlɪtl ɪˈmiːdiət ˈpræktɪkəl ˈpɜːpəs 
ði ˈɒrɪʤɪnz ɒv ðə ˈhjuːmən ˈspiːʃiːz 
ˈævərɪʤ rɪˈsɜːʧə 
ˈkɒnsəntreɪtɪŋ ˈsəʊlli ɒn 
ˈnæʧrəl 
ˈvælɪd ænd pəʊˈtɛnʃəli prəˈdʌktɪv ˈmaɪndsɛt 
ɪnˌtɜːprəˈteɪʃᵊn ɒv 
rɪˈflɛkt ðə rɪəl-wɜːld dɪˈmɑːndz pleɪst ɒn ˈsaɪəns 
hɪsˈtɒrɪkəli 
ˈplætfɔːm 
ˈdeɪli lɪvz ɒv ˈævərɪʤ ˌɪndɪˈvɪʤuəlz 
ðɪs kæn biː ˌʌndəˈstʊd ɪn ə ˈnʌmbər ɒv ˈdɪfrənt ˈsɛnsɪz 
ɪn tɜːmz ɒv ˈmɛdsɪn 
prəˈsiːʤəz 
ˌfɑːməˈsjuːtɪkəlz 
dɪˈzaɪnd wɪð ði ɪksˈplɪsɪt ˈpɜːpəs ɒv ˈlɛŋθənɪŋ ænd ˈɛlɪveɪtɪŋ ˈkwɒləti ɒv laɪf 
wɛn ɪt kʌmz tuː 
səˈbɔːdnɪt tuː ði ɑːts 
ði ɪnˈtaɪə ˈpɜːpəs ɒv dɪˈvɛləpɪŋ tɛkˈnɒləʤiz 
ˈjuːzəz 
ˈɛdɪt ðeər əʊn ˈvɪdɪəʊz 
ɪnˈɡeɪʤ ɪn wɜːd ˈprəʊsɛsɪŋ 
ænd səʊ ɒn 
ˈðeəfɔː 
ðə ˈhaɪɪst eɪm ɒv 
ˈʌltɪmɪtli ˈəʊnli 
ɪksˈprɛs ðəmˈsɛlvz 
riːʧ 
ɪnˈtɜːprɪtɪd ˈwaɪdli 
dɪˈsaɪdɪdli 
meɪn eɪm ɒv ˈsaɪəns 
mɔːr aɪˌdɪəˈlɪstɪk ɪnˌtɜːprəˈteɪʃᵊn 
kənˈsɪdərɪŋ 
ˈpræɡmətɪzᵊm 
faʊnˈdeɪʃᵊn 
ˌsaɪənˈtɪfɪk ɪnˈdɛvə 

Vocabulary Practice

I recommend getting a pencil and piece of paper because that aids memory. Then write down the missing vocabulary from my sample answer in your notebook:

Some have a_________d the m_______________________________e is to i________________________________________e. In my opinion, though science might have g______________________s, this s________________l is i_________t its p_______________________e.

T______________________________t science is not simply a means to i_____________________e point out s____________________y can be a g______________f. Many scientists do not i________-_e how their d____________s will benefit the g_______________e and are i___________________________________n. A_________________________________e the t_________s of Charles Darwin, which had l_______________________________e other than to understand t___________________________s. For the a______________________r, c_________________________-n learning more about the n___________l world is a v_____________________________________________________t. However, this i_________________f science does not r_______________________________________________e.

H_______________y, science has always been a p________m to improve the d____________________________s. T__________________________________________________________________s. I_______________________e, p___________s and p_______________s are d____________________________________________________________________________e. W________________o technology, science can be seen as s______________________s and the enjoyment of the average person. T____________________________________________s such as mobile phones and computers is to allow u_______s to listen to music, watch movies and televisions shows, e_______________________s, e__________________________g, a___________n. T__________e, t________________f science is u_______________y to provide humans with the means to e____________________s and r_______h others.

In conclusion, since improving life can be i_________________y, it is d____________y the m____________________e. Those who argue for a m____________________________n are not c_______________g the p_____________m that should be the f_______________n of all s__________________r.

Listening Practice

Learn more about this topic by watching from YouTube below and practice with these activities:

Reading Practice

Read more about this topic and use these ideas to practice:

https://theconversation.com/five-lesser-known-scientists-who-deserve-a-place-on-the-50-note-106376

Speaking Practice

Practice with the following speaking questions from the real IELTS speaking exam:

Science

  1. Were you good at science when you were in school?
  2. What was your favorite scientific subject?
  3. How do you use science in your life now?
  4. Are science majors common in your country?

Writing Practice

Practice with the related IELTS chart below:

Nowadays, not enough students choose science subjects at university in many countries.

Why is this?

What effects does this have on society?

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