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Secondary 3 Geography Fieldwork Quiz
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Questions
Secondary 3 Geography Quiz - Fieldwork
Name: ___________________________
Class: ___________________________
Date: ___________________________
Score: ________ / 40
Duration: 45 minutes
Total Marks: 40
Instructions
- Answer all questions in the spaces provided.
- Read each question carefully before writing your answer.
- The number of marks for each question is shown in brackets [ ].
- Write your answers clearly and in complete sentences where required.
- For data-response questions, refer to the information provided.
Section A: Understanding Fieldwork (Questions 1–5) [10 marks]
1. Define the term fieldwork in the context of geographical inquiry.
[2]
2. State two reasons why fieldwork is important in the study of Geography.
(a) _________________________________________________________________________
(b) _________________________________________________________________________
[2]
3. Distinguish between primary data and secondary data. Give one example of each.
Primary data: _______________________________________________________________
Example: ____________________________________________________________________
Secondary data: ______________________________________________________________
Example: ____________________________________________________________________
[2]
4. A student wants to investigate how land use changes along a transect from the city centre to the outskirts. Identify the type of sampling method described below:
"The student selects every fifth shop along the transect for the survey."
[1]
5. Explain why a pilot survey is useful before conducting a full fieldwork investigation.
[3]
Section B: Planning and Methods (Questions 6–10) [12 marks]
6. A group of students plans to investigate the impact of tourism on a coastal area in Singapore.
(a) Write a suitable aim for their fieldwork investigation.
[2]
(b) State one hypothesis the students could test.
[1]
7. The students decide to use questionnaires to collect data from tourists.
(a) State one advantage of using questionnaires for fieldwork.
[1]
(b) State one disadvantage of using questionnaires for fieldwork.
[1]
8. The table below shows the number of tourists surveyed at different times of the day at East Coast Park.
| Time of day | Number of tourists surveyed |
|---|---|
| 0800–1000 | 15 |
| 1000–1200 | 38 |
| 1200–1400 | 52 |
| 1400–1600 | 45 |
| 1600–1800 | 30 |
(a) Calculate the total number of tourists surveyed. Show your working.
[1]
(b) Suggest a suitable graphical method to present this data. Explain your choice.
[2]
9. Explain why it is important to consider safety measures before going out to conduct fieldwork. Give two examples of safety measures.
[2]
10. A student uses a bi-polar survey to assess the environmental quality of a park. Describe how a bi-polar survey works.
[2]
Section C: Data Presentation, Analysis, and Evaluation (Questions 11–20) [18 marks]
11. Study the bar graph below (described in text):
A bar graph shows the percentage of respondents who agreed that Sentosa is well-maintained, across five age groups: 13–18 (72%), 19–30 (65%), 31–45 (58%), 46–60 (50%), 61+ (40%).
(a) Which age group had the highest percentage of respondents who agreed that Sentosa is well-maintained?
[1]
(b) Describe the trend shown in the data.
[2]
(c) Suggest one reason for the trend you described.
[1]
12. A student recorded the following noise level readings (in decibels, dB) at five locations along Orchard Road:
| Location | Noise level (dB) |
|---|---|
| A | 78 |
| B | 85 |
| C | 72 |
| D | 90 |
| E | 68 |
(a) Calculate the mean noise level. Show your working.
[2]
(b) Which location had the highest noise level? Suggest one reason for this.
Location: ___________________________________________________________________
Reason: _____________________________________________________________________
[2]
13. Explain the difference between data presentation and data analysis in a fieldwork report.
Data presentation: ___________________________________________________________
Data analysis: ______________________________________________________________
[2]
14. A student concluded that "tourism has a negative impact on East Coast Park" based on fieldwork data. Evaluate this conclusion by explaining whether the following evidence supports or weakens it:
Evidence: 80% of surveyed tourists said they disposed of their litter in bins provided.
[2]
15. Describe two ways a student could improve the reliability of their fieldwork data.
(a) _________________________________________________________________________
(b) _________________________________________________________________________
[2]
16. A student used random sampling to select respondents for a survey at a shopping mall. Explain one strength and one limitation of this sampling method in this context.
Strength: ____________________________________________________________________
Limitation: _________________________________________________________________
[2]
17. In a fieldwork report on urban heat island intensity, a student presented temperature data in a table but did not include a map of the study area. Explain why including a map would strengthen the report.
[2]
18. A student investigated the relationship between distance from a construction site and residents' satisfaction with their living environment. The results showed that satisfaction decreased closer to the construction site.
(a) Describe the relationship shown.
[1]
(b) Suggest one limitation of only using questionnaires to investigate this relationship.
[1]
19. Explain why it is important to include an evaluation of methods section in a fieldwork report.
[2]
20. A student's fieldwork aim was: "To investigate whether vegetation cover reduces surface temperature in different parts of a school campus."
The student measured surface temperature at five points with varying vegetation cover and presented the results in a scatter graph with a line of best fit. The line of best fit showed a negative correlation.
(a) What does a negative correlation mean in this context?
[1]
(b) The student concluded that vegetation cover is the only factor affecting surface temperature. Explain why this conclusion may not be valid.
[2]
End of Quiz
Answers
Secondary 3 Geography Quiz - Fieldwork
Answer Key
Section A: Understanding Fieldwork (Questions 1–5)
1. [2 marks]
Fieldwork is the collection of geographical data and information through direct observation and measurement outside the classroom, in the real-world environment.
Marking: 1 mark for mentioning data collection/information gathering; 1 mark for specifying it takes place outside the classroom / in the real world / in the field.
2. [2 marks]
(a) Fieldwork allows students to observe geographical phenomena firsthand, helping them develop a deeper understanding of concepts learned in class.
(b) Fieldwork helps students develop practical geographical skills such as data collection, sampling, and the use of equipment.
Accept any two valid reasons. 1 mark each. Common answers: firsthand experience, develops skills, tests hypotheses, connects theory to reality, encourages inquiry-based learning.
3. [2 marks]
Primary data: Data collected firsthand by the researcher/ student for the specific investigation.
Example: Results from a questionnaire the student conducted at a field site.
Secondary data: Data that has already been collected by someone else for a different purpose.
Example: A government report on land use published by the Urban Redevelopment Authority (URA).
Marking: 1 mark for correct distinction; 1 mark for valid examples (one each).
4. [1 mark]
Systematic sampling.
Mark awarded only for the exact term "systematic sampling".
5. [3 marks]
A pilot survey is a small-scale trial run of the full investigation. It is useful because:
- It helps identify problems with the questionnaire (e.g., unclear questions, ambiguous wording) before the main data collection.
- It allows the students to test whether their data collection methods are practical and feasible in the field.
- It helps estimate how long the full survey will take, allowing better time management.
Marking: 1 mark for defining pilot survey; 2 marks for any two valid reasons explained (1 mark each).
Section B: Planning and Methods (Questions 6–10)
6. (a) [2 marks]
A suitable aim: "To investigate the impact of tourism on the environment and local community at East Coast Park, Singapore."
Marking: 1 mark for a clear aim related to tourism impact; 1 mark for specifying the study location.
(b) [1 mark]
Hypothesis: "Tourism has led to increased littering at East Coast Park."
Accept any testable hypothesis related to tourism impact. 1 mark.
7. (a) [1 mark]
Advantage: Questionnaires allow data to be collected from a large number of respondents quickly and efficiently.
Accept any valid advantage (e.g., easy to quantify, standardised responses, can be anonymous).
(b) [1 mark]
Disadvantage: Respondents may not answer honestly, or they may misunderstand the questions, leading to unreliable data.
Accept any valid disadvantage (e.g., low response rate, superficial answers, literacy barriers).
8. (a) [1 mark]
Total = 15 + 38 + 52 + 45 + 30 = 180 tourists
Mark awarded for correct answer with working shown.
(b) [2 marks]
A bar graph (or histogram) would be suitable because the data is categorical (time periods) and discrete, making it easy to compare the number of tourists across different time intervals.
Marking: 1 mark for identifying a suitable method (bar graph / histogram); 1 mark for a valid explanation.
9. [2 marks]
It is important to consider safety measures to prevent accidents, injuries, or dangerous situations during fieldwork, especially when working near water, roads, or in unfamiliar environments.
Examples:
- Wearing appropriate footwear and sun protection when working outdoors.
- Working in pairs or groups and informing the teacher of the fieldwork location and expected return time.
Marking: 1 mark for explaining the importance of safety; 1 mark for two valid examples (½ mark each, rounded up).
10. [2 marks]
A bi-polar survey rates a location on a scale between two opposing descriptive statements (e.g., "very clean" at +5 to "very dirty" at –5). The student assesses various environmental qualities (e.g., noise, greenery, litter) at different sites and assigns a score for each criterion. The scores are then compared to evaluate the overall environmental quality of each site.
Marking: 1 mark for describing the scale between two opposites; 1 mark for explaining that multiple criteria are scored and compared.
Section C: Data Presentation, Analysis, and Evaluation (Questions 11–20)
11. (a) [1 mark]
The 13–18 age group had the highest percentage (72%).
(b) [2 marks]
The data shows a decreasing trend: as the age of respondents increases, the percentage who agree that Sentosa is well-maintained decreases.
Marking: 1 mark for identifying the downward/inverse trend; 1 mark for referencing the data (e.g., percentages or age groups).
(c) [1 mark]
Younger respondents may have higher expectations of recreational facilities or may be more easily satisfied, whereas older respondents may be more critical or have different standards of maintenance.
Accept any plausible reason. 1 mark.
12. (a) [2 marks]
Mean = (78 + 85 + 72 + 90 + 68) ÷ 5 = 393 ÷ 5 = 78.6 dB
Marking: 1 mark for correct working; 1 mark for correct answer. Award 1 mark if only the answer is shown without working.
(b) [2 marks]
Location: D (90 dB)
Reason: Location D may be near a busy road intersection, a construction site, or a crowded bus stop, which would generate higher noise levels.
Marking: 1 mark for correct location; 1 mark for a plausible reason.
13. [2 marks]
Data presentation: The use of graphical or visual methods (e.g., bar graphs, line graphs, maps, tables) to display collected data so that patterns and trends can be seen clearly.
Data analysis: The process of examining, describing, and interpreting the presented data to identify patterns, trends, relationships, or anomalies, and to draw meaning from the results.
Marking: 1 mark each for clear, distinct definitions. Both must go beyond simply naming a method.
14. [2 marks]
This evidence weakens the conclusion. If 80% of tourists disposed of their litter in bins, it suggests that the majority of tourists are behaving responsibly and not contributing to littering. Therefore, the data does not strongly support the claim that tourism has a negative impact on the park in terms of litter.
Marking: 1 mark for stating that it weakens the conclusion; 1 mark for explaining why with reference to the data.
15. [2 marks]
(a) Increase the sample size (survey more respondents) to reduce the effect of outliers and make the data more representative.
(b) Repeat measurements or surveys at the same location on different days/times to check for consistency in the results.
Accept any two valid methods. 1 mark each. Other answers: use standardised equipment, train all data collectors to use the same method, use random sampling to reduce bias.
16. [2 marks]
Strength: Random sampling gives every potential respondent an equal chance of being selected, which reduces bias and makes the sample more representative of the whole population.
Limitation: In a shopping mall, the sample may over-represent certain groups (e.g., shoppers at that particular time) and under-represent others (e.g., people who do not visit malls), so the results may not be generalisable to the wider population.
Marking: 1 mark for a valid strength; 1 mark for a valid limitation.
17. [2 marks]
Including a map would strengthen the report because it would show the spatial distribution of the temperature readings, allowing the reader to see where the measurements were taken and whether there is a geographical pattern (e.g., higher temperatures in built-up areas). A map provides spatial context that a table alone cannot convey.
Marking: 1 mark for stating that a map shows location/spatial distribution; 1 mark for explaining how this adds value to the report (e.g., shows patterns, provides context).
18. (a) [1 mark]
There is a negative (inverse) relationship: as distance from the construction site decreases, residents' satisfaction with their living environment also decreases.
Accept equivalent phrasing. 1 mark.
(b) [1 mark]
Questionnaires may not capture the full range of residents' feelings; respondents may give socially desirable answers or may not fully express the reasons behind their dissatisfaction.
Accept any valid limitation. 1 mark.
19. [2 marks]
An evaluation of methods is important because it allows the student to reflect on the strengths and weaknesses of the data collection techniques used. This helps assess the reliability and validity of the results, and suggests improvements that could be made if the investigation were repeated. It also demonstrates critical thinking and geographical understanding.
Marking: 1 mark for explaining the purpose (assess reliability/validity); 1 mark for mentioning improvements or critical reflection.
20. (a) [1 mark]
A negative correlation means that as vegetation cover increases, surface temperature decreases (and vice versa).
Mark awarded for correctly describing the inverse relationship between the two variables.
(b) [2 marks]
This conclusion may not be valid because other factors could also affect surface temperature, such as the type of surface material (e.g., concrete vs. grass), shade from buildings, wind exposure, or the time of day when measurements were taken. Without controlling for these variables, the student cannot claim that vegetation cover is the only factor.
Marking: 1 mark for identifying at least one other factor; 1 mark for explaining why this makes the conclusion invalid (i.e., correlation does not prove causation; other variables not controlled).
End of Answer Key