Preprints
https://doi.org/10.5194/egusphere-2023-1036
https://doi.org/10.5194/egusphere-2023-1036
24 May 2023
 | 24 May 2023

Effects of Web GIS Technology and Curriculum Approaches on Education for Disaster Risk Reduction

Jiali Song, Hiroyuki Yamauchi, Takashi Oguchi, Takuro Ogura, Yosuke Nakamura, and Jipeng Wang

Abstract. Disaster risk reduction education (DRRE) is a strategy to mitigate the harmful effects of disasters. The implementation of DRRE in schools is on the rise, and Web GIS technology in DRRE is becoming increasingly prevalent. However, little knowledge exists about whether students can improve their understanding of disaster risk reduction (DRR) through Web GIS technology and which factors affect their learning of web hazard maps. This study has provided materials and curricula for DRR education in Chinese and Japanese high schools, and utilized them eight times in the classroom between 2020 and 2022. These classes had three forms of implementation due to the COVID-19 pandemic: online, onsite, and online-onsite mixed. The students first answered a pretest. Then they learned about DRR using the explanatory web pages and the web hazard maps with answering quizzes shown on the pages. After that, they answered a posttest and a questionnaire. Most students show improved results after using the digital DRR materials. It is pronounced for the onsite implementations, whereas the online-onsite mixed implementation was less effective. The pretest scores for the implementations using local disaster cases are low, but the subsequent improvement is significant. The ability of students to utilize electronic devices affects the learning of GIS-related content rather than other aspects. The frequency of daily usage of online maps and daily attention to disaster prevention and mitigation affect learning the entire materials. Increasing the use of online hazard maps is a key to realizing social DRR.

Jiali Song et al.

Status: final response (author comments only)

Comment types: AC – author | RC – referee | CC – community | EC – editor | CEC – chief editor | : Report abuse
  • CC1: 'Comment on egusphere-2023-1036', Sun Tong, 19 Jun 2023
    • AC1: 'Reply on CC1', Jipeng Wang, 21 Jun 2023
  • RC1: 'Comment on egusphere-2023-1036', Anonymous Referee #1, 20 Jun 2023
    • AC2: 'Reply on RC1', Jipeng Wang, 21 Jun 2023
      • AC3: 'Reply on AC2', Jipeng Wang, 21 Jun 2023
  • RC2: 'Comment on egusphere-2023-1036', Anonymous Referee #2, 10 Jul 2023
    • AC4: 'Reply on RC2', Jipeng Wang, 10 Jul 2023

Jiali Song et al.

Jiali Song et al.

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Short summary
This study has provided materials and curricula for disaster education in China and Japan. Most students show improved results. The ability of students to utilize electronic devices affects the learning of GIS-related content rather than other aspects. The frequency of daily usage of online maps and daily attention to disaster prevention affects learning the entire materials. This study can better understand the benefits and limitations of electronic maps in disaster education.