Secondary 2 Geography Fieldwork Quiz

Secondary 2 Geography Quiz - Fieldwork (Answer Key)

Total Marks: 50

Section A: Fieldwork Planning and Design [12 marks]

1. Define the term "geographical investigation". [2 marks]

Answer: A geographical investigation is a systematic inquiry into geographical phenomena using the geographical inquiry process to answer questions about places, environments, and spatial relationships. [1 mark] It involves collecting, analysing and interpreting data to understand geographical patterns and processes. [1 mark]

Marking Notes: Accept definitions that mention systematic inquiry, geographical questions, and data collection/analysis.

2. State two geographical questions for investigating housing quality. [2 marks]

Sample Answers: (a) How does housing quality vary across different parts of the neighbourhood? [1 mark] (b) What factors influence housing quality in this area? [1 mark]

Marking Notes: Accept any relevant geographical questions that focus on spatial patterns, relationships, or processes related to housing quality.

3. Explain why it is important to have a clear hypothesis before conducting fieldwork. [3 marks]

Answer: A clear hypothesis provides direction and focus for the investigation [1 mark], helping students decide what data to collect and which methods to use [1 mark]. It also provides a framework for analysing results and drawing conclusions about whether the hypothesis is supported by evidence [1 mark].

Marking Notes: Accept answers mentioning focus/direction, methodology guidance, and analysis framework.

4. Suggest data collection methods for traffic congestion investigation. [2 marks]

Sample Answers: Primary: Traffic counts/observations, noise level measurements, travel time recordings [1 mark] Secondary: Government traffic data, online traffic reports, previous studies [1 mark]

Marking Notes: Primary methods must involve direct data collection; secondary methods must use existing data sources.

5. State three safety considerations for urban fieldwork. [3 marks]

Sample Answers: (a) Work in groups/pairs, never alone [1 mark] (b) Stay aware of traffic when near roads [1 mark] (c) Inform teacher/supervisor of location and expected return time [1 mark]

Marking Notes: Accept any reasonable safety measures relevant to urban fieldwork.

Section B: Sampling Methods and Data Collection [13 marks]

6. Choose and justify sampling method for residential area investigation. [3 marks]

Answer: Method B: Systematic sampling [1 mark] Justification: Systematic sampling is more suitable because it ensures even spatial coverage across the residential area [1 mark] and is more practical to implement than random sampling, which might result in clustered or inaccessible locations [1 mark].

Marking Notes: Accept either method if well justified. Award marks for clear reasoning about spatial coverage, practicality, or bias reduction.

7. State advantages and limitations of questionnaires. [4 marks]

Sample Answers: Advantages: (a) Can collect large amounts of standardized data efficiently [1 mark] (b) Allows comparison between different groups/areas [1 mark]

Limitations: (a) Response bias - people may not answer honestly [1 mark] (b) Low response rates may make results unrepresentative [1 mark]

Marking Notes: Accept other valid advantages (cost-effective, quantifiable) and limitations (language barriers, leading questions).

8. Explain importance of pilot testing questionnaires. [2 marks]

Answer: Pilot testing identifies unclear or confusing questions that need revision [1 mark] and helps estimate how long the questionnaire takes to complete, allowing for better planning [1 mark].

Marking Notes: Accept answers about identifying problems, improving clarity, or testing logistics.

9. Suggest equipment for water quality investigation. [4 marks]

Sample Answers: Equipment 1: pH meter/pH strips [1 mark] Use: To measure acidity/alkalinity of water [1 mark]

Equipment 2: Thermometer [1 mark] Use: To measure water temperature [1 mark]

Marking Notes: Accept other relevant equipment (dissolved oxygen meter, turbidity tube, conductivity meter) with appropriate uses.

10. Explain two ways technology improves data accuracy. [4 marks]

Sample Answers: Way 1: GPS devices provide precise location coordinates [1 mark], ensuring data is accurately linked to specific places and reducing location errors [1 mark].

Way 2: Digital sensors (e.g., noise meters, air quality monitors) provide objective measurements [1 mark], eliminating human estimation errors and providing standardized, comparable data [1 mark].

Marking Notes: Accept other technologies (smartphones for photos/data recording, online mapping, weather stations) with clear accuracy benefits.

Section C: Data Analysis and Presentation [15 marks]

11. Calculate number of "Good" houses. [2 marks]

Working: 35% of 80 = 35/100 × 80 = 28 [1 mark] Answer: 28 houses [1 mark]

Marking Notes: Award 1 mark for correct working shown, 1 mark for correct answer.

12. Describe housing quality pattern. [3 marks]

Answer: The majority of houses (65%) are rated as Good or Excellent, indicating generally positive housing quality [1 mark]. However, half of all houses (50%) are rated as only Fair or Poor, showing significant quality issues [1 mark]. The largest single category is Good (35%), but Poor housing still affects one in five houses (20%) [1 mark].

Marking Notes: Award marks for accurate data interpretation, use of percentages, and overall pattern description.

13. Identify highest noise level and explain pattern. [3 marks]

Answer: Highest noise level time: 6:00 PM [1 mark] Reason: This corresponds to evening rush hour when traffic volume is highest as people return home from work [1 mark], creating more vehicle noise from engines, brakes, and horns [1 mark].

Marking Notes: Must identify correct time and provide logical explanation linking to traffic patterns.

14. Suggest explanations for housing density pattern. [4 marks]

Sample Answers: Explanation 1: Land prices are higher near city centres, making high-density development more economically necessary [1 mark] to maximize the number of units that can be built on expensive land [1 mark].

Explanation 2: Better transport accessibility near city centres makes high-density living more attractive [1 mark], while suburban areas have more space available for lower-density development [1 mark].

Marking Notes: Accept other valid explanations about economic factors, transport, planning policies, or historical development.

15. Suggest method to display traffic count data. [3 marks]

Answer: Method: Line graph [1 mark] Explanation: A line graph is suitable because it shows changes in traffic volume over time clearly [1 mark], making it easy to identify peak and off-peak periods and trends throughout the day [1 mark].

Marking Notes: Accept bar chart or other appropriate methods if well justified.

Section D: Evaluation and Reflection [10 marks]

16. Suggest improvements for air quality investigation limitations. [3 marks]

Sample Answers: Small sample size: Increase the number of measurement points across different locations [1 mark] One day only: Collect data over multiple days or weeks to account for daily variations [1 mark] Limited location: Expand study to include multiple sites with different characteristics [1 mark]

Marking Notes: Accept any reasonable improvements that address each specific limitation.

17. Evaluate reliability of photographs as evidence. [4 marks]

Sample Answers: Strengths: Provide visual evidence that can be analysed later [1 mark], capture details that might be missed during observation [1 mark].

Weaknesses: May not represent typical conditions if taken at specific moments [1 mark], can be subjective in what photographer chooses to include or exclude [1 mark].

Marking Notes: Accept other valid strengths (permanent record, shareable) and weaknesses (lighting conditions, angle bias).

18. Explain how fieldwork develops concerned citizens. [3 marks]

Answer: Fieldwork helps students understand local environmental and social issues firsthand [1 mark], developing awareness of how human activities impact places and communities [1 mark]. This knowledge enables them to make informed decisions and take action to address sustainability challenges in their own communities [1 mark].

Marking Notes: Accept answers linking fieldwork experience to environmental awareness, community understanding, and active citizenship.

19. State advantage of field sketches. [1 mark]

Sample Answer: Field sketches allow students to record specific details and spatial relationships that photographs might miss [1 mark].

Marking Notes: Accept other advantages such as selective recording, annotation possibilities, or improved observation skills.

20. Explain why specific times were chosen for traffic investigation. [3 marks]

Answer: 7:30 AM represents morning rush hour when people travel to work/school, creating peak traffic [1 mark]. 12:30 PM represents midday when traffic is typically lighter as most people are at work/school [1 mark]. 5:30 PM represents evening rush hour when people return home, creating another peak traffic period [1 mark].

Marking Notes: Must identify the different traffic patterns and explain why each time represents different conditions.

End of Answer Key