Line Graph

Band 8+: The line graph below shows trends in science, reading and mathematics performance between 2006 and 2025, measured in PISA score points according to the OECD average. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

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Image for topic: The line graph below shows trends in science, reading and mathematics performance between 2006 and 2025, measured in PISA score points according to the OECD average. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

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The image shows a line graph titled "Trends in science, reading and mathematics performance" with subtitle "PISA score points, OECD Average". The vertical axis measures scores from 460 to 510 in increments of 5, and the horizontal axis spans the years 2006, 2009, 2012, 2015, 2018, 2022, and 2025. Three subjects are tracked in the legend: Science, Reading, and Mathematics. For Science, data points are 503 in 2006, 506 in 2009, 505 in 2012, 491 in 2022, and 486 in 2025. For Reading, data points are 495 in 2006, 499 in 2009, 501 in 2012, 497 in 2015, 493 in 2018, 482 in 2022, and 466 in 2025. For Mathematics, data points are 501 in 2006, 502 in 2009, 496 in 2018, 480 in 2022, and 469 in 2025.

Given the complexity of the image, the above description may not be entirely accurate.

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The line graph illustrates the tr e nds in science, reading, and mathematics performance, measured i n PISA score points and bas ed on the OECD average, from 2006 to 2025.

Overall, the general pattern displayed a downward trend during this timeline, particularly between 2018 and 2025. Science h ad the highest score in this time range, closely followed by reading and mathematics.

For the initial timeframe, from 2006 to 2018, science scores were at the top among the three subjects, starting at 503 in 2006, peaking at 506 in 2009, and decreas ing to 493 at the end of this p eriod. Likewise, mathematics scores exhibited a similar trend, recorded at 501 a t the beginning, reachi ng a peak of 502, and then fall i ng to 496 in 2018. The last figure, reading, show ed a slight difference in pattern compared to the former su bjects, commencing at 495, reac hing its highest score in 2012 at 591, and obtaining exactly the same number a s science at the end of this period.

With respect to the final period, a notable pattern emerges: while science mai ntained a gradual decline, the other two categories experienced a steep decrease. In detail, the science score slowly levelle d off from 493 to 486 in 2025, whereas reading and mathematics declin ed from 493 and 496 to 466 and 469, re spectively, in the same period.

Word Count: 236

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Overall Band Score

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Vocabulary Complexity:
B2 - Upper Intermediate
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Grammar Mistakes: N/A

Vocabulary Repetition:

science: 6

reading: 4

score: 4

mathematics: 3

pattern: 3

Try using synonyms for the above words

Task Response

The report effectively addresses the task by providing an overview of the overall downward trend and making relevant comparisons between the three subjects. It covers the main features of the graph, including the initial period and the final period, and includes specific data points. However, there are a few inaccuracies and omissions: the reading score in 2012 is incorrectly stated as 591 instead of 501, and the science score in 2018 is not mentioned (it should be 491). Additionally, the report omits some data points for the years 2015 and 2018 for reading and mathematics. To improve, ensure all key data points are accurately reported and avoid minor typographical errors. Overall, the response is well-structured and meets the task requirements.

Coherence & Cohesion

The report is well-organized and easy to follow, with a clear overall structure that moves from an introduction to an overview and then to detailed comparisons. The use of cohesive devices such as 'Overall', 'For the initial timeframe', and 'With respect to the final period' helps guide the reader. However, there are a few minor lapses in cohesion, such as the phrase 'The last figure, reading' which could be more smoothly integrated, and the transition between the two main paragraphs could be slightly more explicit. Overall, the paragraphing is managed well, and the message is generally effortless to follow.

Lexical Resource

The report demonstrates a good range of vocabulary appropriate for the task, with effective use of terms like 'downward trend', 'gradual decline', 'steep decrease', and 'leveled off'. The language is generally precise and natural, and there is some flexibility in expression. However, there are a few minor inaccuracies and awkward phrasings, such as 'the tr e nds' (spacing issue), 'bas ed' (spacing issue), and 'the former su bjects' (spacing issue), which slightly detract from the overall lexical control. Additionally, the phrase 'obtaining exactly the same number a s science' could be more naturally phrased. Overall, the vocabulary is used effectively, but with a few minor slips that prevent it from being fully sophisticated.

Grammatical Range & Accuracy

The report uses a variety of sentence structures, including complex sentences and appropriate use of tenses, which demonstrates good grammatical range. There are some minor errors and awkward phrasings, such as 'h ad' (spacing), 'decreas ing' (spacing), 'reachi ng' (spacing), 'fall i ng' (spacing), 'show ed' (spacing), 'reac hing' (spacing), 'mai ntained' (spacing), 'declin ed' (spacing), and 're spectively' (spacing). These are likely typographical issues rather than systematic grammar errors, but they do affect the overall accuracy. Additionally, the phrase 'the last figure, reading, show ed a slight difference in pattern compared to the former su bjects' could be more clearly expressed. Overall, the grammar is largely accurate and the range is good, but the minor errors prevent it from achieving full flexibility and control.

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Band 8+: The line graph below shows trends in science, reading and mathematics performance between 2006 and 2025, measured in PISA score points according to the OECD average. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

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Task Response

Coherence & Cohesion

Lexical Resource

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Generate A Band-9 Sample Answer?

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Lexical Resource

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