ANDSS 2025 GEOG PRELIM P1 QP

This document consists of 16 printed pages and 2 blank pages. O ANDERSON SECONDARY SCHOOL Preliminary Examinations 2025 Secondary Four Express CANDIDATE NAME: CLASS: / INDEX NUMBER: GEOGRAPHY Paper 1 2279/01 26 August 2025 1 hour 45 minutes 0800 - 0945 Additional Materials: Insert READ THESE INSTRUCTIONS FIRST Write your name, class and index number on all the work you hand in. Write in dark blue or black pen. You may use an HB pencil for any diagrams or graphs. Do not use staples, paper clips, glue or correction fluid/tape. Answer ALL questions. The Insert contains additional resources referred to in the questions. The number of marks is given in brackets [ ] at the end of each question or part question. Total Marks 50

Prelim 4E GY 2279/01 2025 2 1 Cluster 1: Geography in Everyday Life A group of students from Horizon High School is interested to find out residents’ perception of urban heat within a precinct. They want to investigate if the type of surface material influences the likelihood and frequency of residents spending time in various outdoor locations. They tested the hypothesis: ‘Residents prefer to visit outdoor locations with natural surfaces than artificial ones due to lower perceived heat.’ To prepare for their investigation, the students conducted a pilot survey on a Saturday afternoon. Fig. 1.1 shows an excerpt from their fieldwork journal that documents insights gained during the pilot survey. Excerpt from the students’ fieldwork journal on the pilot survey Date: 5 May 2025 Time: 2:00 PM - 4:00 PM Location: Ang Mo Kio Block 400s (near a small community garden) Sample size: 10 residents Notes: - Managed to find respondents quite easily. Many residents were reluctant to stop for long interviews due to the heat. Administered a short closed -ended questionnaire and attempted mental mapping. Some participants found it hard to draw detailed maps from scratch. Q5 was interpreted differently by different respondents. Fig. 1.1 (a) (i) Suggest a measure that students could implement to mitigate a possible risk they may face during their investigation. ......................................................................................................................... ......................................................................................................................... ......................................................................................................................... ......................................................................................................................... .................................................................................................................... [2]

Prelim 4E GY 2279/01 2025 3 (ii) Using Fig. 1.1, suggest why conducting a pilot survey is important. .......................................................................................................