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Penerapan Model Pembelajaran Discovery Learning Terhadap Kemampuan Berpikir Kritis dan Literasi Sains Peserta Didik Pada Konsep Pencemaran Lingkungan Mustikasari, Ane; Hindriana, Anna Fitri; Nur, Sofyan Hasanuddin
Edubiologica Vol. 11 No. 1 (2023)
Publisher : Program Studi Pendidikan Biologi, Sekolah Pascasarjana Universitas Kuningan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25134/edubiologica.v11i1.10274

Abstract

Critical thinking skills and scientific literacy are known to be low because the learning process does not involve students so that students are les active in participating in learning. This research was conducted with the aim of improving students critical thinking skillss and scientific literacy on the concept of envinomental pollution. The research method used in this study was quasi experimental with a two group pretest posttest design. Sampling was done by using random sampling technique. The research sample was students of class X MIA MAN 2 Tasikmalaya City. The instrument used in this study was as critical thinking ability description test sheet as many as 13 queation, LKPD to measure scientific litteracy, and a student response questionaire sheet to learning. The data analysis technique used was t test with a significantion of the level of 0.05. The conclusion of this study is the effect of discovery learning learning models on students' critical thinking skills and scientific literacy on the concept of environmental pollution Bio Educatio Vol. 7 No. 2 April 2022 | 2 (experimental study in class X MAN 2 Tasikmalaya City in 2021/2022). The results of the study show that the Discovery learning model can improve students' critical thinking skills as indicated by the average gain value. This is supported by the response of students who gave a percentage score of 94% which indicates that the response of students to learning is very positive and really likes learning using the discovery learning model on the concept of environmental pollution.
Pengembangan Media Pembelajaran Vitual Laboratory Berbasis Android Untuk Meningkatan Kemampuan Berpikir Kritis Dan Pemecahan Masalah Mustikasari, Ane; Hindriana, Anna Fitri; Arif, Asep Ginanjar
Edubiologica Vol. 9 No. 1 (2021)
Publisher : Program Studi Pendidikan Biologi, Sekolah Pascasarjana Universitas Kuningan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25134/edubiologica.v9i1.10236

Abstract

The development of technology and information in the world of education is very fast but its utilization is not optimal in the learning process. Therefore it is necessary to develop learning media by utilizing technological developments to assist the learning process such as practicum activities because the facilities for carrying out conventional practicums are not adequate, so that the existence of technology can facilitate these limitations. This research method is Research and Development which adapts the ADDIE development model, the research subjects are class XI students of SMAN 1 Taraju, Tasikmalaya Regency. This learning media is said to be very feasible based on due diligence according to media experts with a total percentage of 98%, material experts with a total percentage of 93.63%. This learning media in its application is able to improve critical thinking skills and problem solving 0.75 in the high category, namely with an average normalized N-gain index from pretest to posttest of 0.97 in the high category while the results of student responses to learning media with a total percentage of 94 % with very strong category. Based on the results of the study it can be concluded that the development of Android-based Virtual Laboratory learning media can improve critical thinking skills and problem solving.
Penerapan Model Pembelajaran Discovery Learning Terhadap Kemampuan Berpikir Kritis dan Literasi Sains Peserta Didik Pada Konsep Pencemaran Lingkungan Mustikasari, Ane; Hindriana, Anna Fitri; Nur, Sofyan Hasanuddin
Edubiologica Vol. 11 No. 1 (2023)
Publisher : Program Studi Pendidikan Biologi, Sekolah Pascasarjana Universitas Kuningan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25134/edubiologica.v11i1.10274

Abstract

Critical thinking skills and scientific literacy are known to be low because the learning process does not involve students so that students are les active in participating in learning. This research was conducted with the aim of improving students critical thinking skillss and scientific literacy on the concept of envinomental pollution. The research method used in this study was quasi experimental with a two group pretest posttest design. Sampling was done by using random sampling technique. The research sample was students of class X MIA MAN 2 Tasikmalaya City. The instrument used in this study was as critical thinking ability description test sheet as many as 13 queation, LKPD to measure scientific litteracy, and a student response questionaire sheet to learning. The data analysis technique used was t test with a significantion of the level of 0.05. The conclusion of this study is the effect of discovery learning learning models on students' critical thinking skills and scientific literacy on the concept of environmental pollution Bio Educatio Vol. 7 No. 2 April 2022 | 2 (experimental study in class X MAN 2 Tasikmalaya City in 2021/2022). The results of the study show that the Discovery learning model can improve students' critical thinking skills as indicated by the average gain value. This is supported by the response of students who gave a percentage score of 94% which indicates that the response of students to learning is very positive and really likes learning using the discovery learning model on the concept of environmental pollution.
Pengembangan Media Pembelajaran Vitual Laboratory Berbasis Android Untuk Meningkatan Kemampuan Berpikir Kritis Dan Pemecahan Masalah Mustikasari, Ane; Hindriana, Anna Fitri; Arif, Asep Ginanjar
Edubiologica Vol. 9 No. 1 (2021)
Publisher : Program Studi Pendidikan Biologi, Sekolah Pascasarjana Universitas Kuningan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25134/edubiologica.v9i1.10236

Abstract

The development of technology and information in the world of education is very fast but its utilization is not optimal in the learning process. Therefore it is necessary to develop learning media by utilizing technological developments to assist the learning process such as practicum activities because the facilities for carrying out conventional practicums are not adequate, so that the existence of technology can facilitate these limitations. This research method is Research and Development which adapts the ADDIE development model, the research subjects are class XI students of SMAN 1 Taraju, Tasikmalaya Regency. This learning media is said to be very feasible based on due diligence according to media experts with a total percentage of 98%, material experts with a total percentage of 93.63%. This learning media in its application is able to improve critical thinking skills and problem solving 0.75 in the high category, namely with an average normalized N-gain index from pretest to posttest of 0.97 in the high category while the results of student responses to learning media with a total percentage of 94 % with very strong category. Based on the results of the study it can be concluded that the development of Android-based Virtual Laboratory learning media can improve critical thinking skills and problem solving.