Enhancing Critical Thinking Skills of Junior High School Students through Discovery-Based Multiple Representations Learning Model

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Title: Enhancing Critical Thinking Skills of Junior High School Students through Discovery-Based Multiple Representations Learning Model
Language: English
Authors: Chusni, Muhammad Minan, Saputro, Sulistyo, Suranto, Rahardjo, Sentot Budi
Source: International Journal of Instruction. Jan 2022 15(1):927-945.
Availability: Gate Association for Teaching and Education. e-mail: iji@ogu.edu.tr; Web site: http://e-iji.net/
Peer Reviewed: Y
Page Count: 19
Publication Date: 2022
Document Type: Journal Articles
Reports - Research
Tests/Questionnaires
Education Level: Junior High Schools
Middle Schools
Secondary Education
Descriptors: Critical Thinking, Thinking Skills, Skill Development, Junior High School Students, Discovery Learning, Instructional Effectiveness
ISSN: 1694-609X
Abstract: This study aimed to measure the effectiveness of the Discovery-based Multiple Representation (DMR) learning model that use to improve student critical thinking skills (CTS) of students on environmental change material. This study used the pre-experiment method, with a one-group pretest-posttest design. The populace of this study was students in MTs 2 Sleman. The sample was selected by a random sampling technique amounting to 60 people. The instrument used to collect data on critical thinking capability was an essay test to measure the effectiveness of the DMR learning model in increasing students' CTS. The data analysis technique used paired sample t-test with (p=0.05) to test the effectiveness of the DMR learning model. The results showed that the DMR learning model increased student CTS significantly in natural science learning. The normalized gain value of 0.25 indicates the enhancement of student CTS at the middle category. Thus, the DMR learning model is useful as an alternative to improve students' CTS on environmental change topics. [Note: The page range (927-944) shown on the PDF is incorrect. The correct page range is 927-945.]
Abstractor: As Provided
Entry Date: 2022
Accession Number: EJ1331477
Database: ERIC
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Items – Name: Title
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  Data: Enhancing Critical Thinking Skills of Junior High School Students through Discovery-Based Multiple Representations Learning Model
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  Data: <searchLink fieldCode="AR" term="%22Chusni%2C+Muhammad+Minan%22">Chusni, Muhammad Minan</searchLink><br /><searchLink fieldCode="AR" term="%22Saputro%2C+Sulistyo%22">Saputro, Sulistyo</searchLink><br /><searchLink fieldCode="AR" term="%22Suranto%22">Suranto</searchLink><br /><searchLink fieldCode="AR" term="%22Rahardjo%2C+Sentot+Budi%22">Rahardjo, Sentot Budi</searchLink>
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  Data: <searchLink fieldCode="SO" term="%22International+Journal+of+Instruction%22"><i>International Journal of Instruction</i></searchLink>. Jan 2022 15(1):927-945.
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  Data: Gate Association for Teaching and Education. e-mail: iji@ogu.edu.tr; Web site: http://e-iji.net/
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  Data: Y
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  Data: 19
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  Data: 2022
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  Data: Journal Articles<br />Reports - Research<br />Tests/Questionnaires
– Name: Audience
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  Data: <searchLink fieldCode="EL" term="%22Junior+High+Schools%22">Junior High Schools</searchLink><br /><searchLink fieldCode="EL" term="%22Middle+Schools%22">Middle Schools</searchLink><br /><searchLink fieldCode="EL" term="%22Secondary+Education%22">Secondary Education</searchLink>
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  Data: <searchLink fieldCode="DE" term="%22Critical+Thinking%22">Critical Thinking</searchLink><br /><searchLink fieldCode="DE" term="%22Thinking+Skills%22">Thinking Skills</searchLink><br /><searchLink fieldCode="DE" term="%22Skill+Development%22">Skill Development</searchLink><br /><searchLink fieldCode="DE" term="%22Junior+High+School+Students%22">Junior High School Students</searchLink><br /><searchLink fieldCode="DE" term="%22Discovery+Learning%22">Discovery Learning</searchLink><br /><searchLink fieldCode="DE" term="%22Instructional+Effectiveness%22">Instructional Effectiveness</searchLink>
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  Data: 1694-609X
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: This study aimed to measure the effectiveness of the Discovery-based Multiple Representation (DMR) learning model that use to improve student critical thinking skills (CTS) of students on environmental change material. This study used the pre-experiment method, with a one-group pretest-posttest design. The populace of this study was students in MTs 2 Sleman. The sample was selected by a random sampling technique amounting to 60 people. The instrument used to collect data on critical thinking capability was an essay test to measure the effectiveness of the DMR learning model in increasing students' CTS. The data analysis technique used paired sample t-test with (p=0.05) to test the effectiveness of the DMR learning model. The results showed that the DMR learning model increased student CTS significantly in natural science learning. The normalized gain value of 0.25 indicates the enhancement of student CTS at the middle category. Thus, the DMR learning model is useful as an alternative to improve students' CTS on environmental change topics. [Note: The page range (927-944) shown on the PDF is incorrect. The correct page range is 927-945.]
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  Data: As Provided
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  Data: 2022
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      – Text: English
    PhysicalDescription:
      Pagination:
        PageCount: 19
        StartPage: 927
    Subjects:
      – SubjectFull: Critical Thinking
        Type: general
      – SubjectFull: Thinking Skills
        Type: general
      – SubjectFull: Skill Development
        Type: general
      – SubjectFull: Junior High School Students
        Type: general
      – SubjectFull: Discovery Learning
        Type: general
      – SubjectFull: Instructional Effectiveness
        Type: general
    Titles:
      – TitleFull: Enhancing Critical Thinking Skills of Junior High School Students through Discovery-Based Multiple Representations Learning Model
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            NameFull: Chusni, Muhammad Minan
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            NameFull: Saputro, Sulistyo
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            NameFull: Suranto
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            NameFull: Rahardjo, Sentot Budi
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