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Evaluating the validity of integrated science textbook on the theme of tsunami using webbed model based on Polya problem solving to enhance students' preparedness toward disaster

Journal of physics. Conference series, 2019-04, Vol.1185 (1), p.12062 [Peer Reviewed Journal]

Published under licence by IOP Publishing Ltd ;2019. This work is published under http://creativecommons.org/licenses/by/3.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License. ;ISSN: 1742-6588 ;EISSN: 1742-6596 ;DOI: 10.1088/1742-6596/1185/1/012062

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  • Title:
    Evaluating the validity of integrated science textbook on the theme of tsunami using webbed model based on Polya problem solving to enhance students' preparedness toward disaster
  • Author: Elvionita, Silvi ; Fauzi, Ahmad ; Ratnawulan
  • Subjects: Disaster management ; Evaluation ; Validity
  • Is Part Of: Journal of physics. Conference series, 2019-04, Vol.1185 (1), p.12062
  • Description: The evaluation of the validity of textbook is important to determine whether a textbook has a proper quality. This study sought to evaluate the validity of the textbook on the aspects of content, presentation style, language and face using a valid questionnaire which was developed based on Likert scale. The validity of the textbook was assessed by three educational experts and practitioners. The data was later analyzed to determine the value of V of Aiken. The V of Aiken value of experts and practitioners on the aspect of content is 0,81 and 1, on the aspect of textbook presentation style is 0,81 and 0,94, on the aspect of language is 0,88 and 0,92, on the aspect of face is 0,89 and 1. The value of V showed that the content, presentation style, language and face of the textbook is categorized as valid. This means the textbook has satisfied most of its standard quality criteria.
  • Publisher: Bristol: IOP Publishing
  • Language: English
  • Identifier: ISSN: 1742-6588
    EISSN: 1742-6596
    DOI: 10.1088/1742-6596/1185/1/012062
  • Source: Geneva Foundation Free Medical Journals at publisher websites
    IOP Publishing (Open access)
    IOPscience (Open Access)
    ProQuest Central
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