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All Journal AMPIBI: Jurnal Alumni Pendidikan Biologi  Journal of Biological Science and Education Journal of Biological Science and Education
Parakkasi Parakkasi
Universitas Halu Oleo
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education Immunology & microbiology Other

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Implementation of Group Investigation (GI) Cooperative Learning Model to Improve Students 'Critical Thinking Skills in Biology Subject Hikmawati Hikmawati; Asmawati Munir; Parakkasi Parakkasi
Journal of Biological Science and Education Vol 2, No 2 (2020): December
Publisher : Journal of Biological Science and Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31327/jbse.v2i2.1318

Abstract

Students' critical thinking is needed, because during the learning process students develop ideas about the problems contained in learning. The aim of this research was to improve students' biology critical thinking skills. This research was conducted in the even semester of the 2013/2014 academic year. This type of research was classroom action research (CAR) with three learning cycles. The data sources of this research were an assessment using learning activity of observation sheets and student learning outcomes tests. The data obtained were analyzed using qualitative and quantitative data analysis. The success of the students’ activity action in cycle I with a mean score was 3.25 with percentage was 81.54%; Cycle II amounted to 3.2 with percentage of 80,05% and in cycle III amounted to 3.61 with percentage of 92%. Students' critical thinking skills in cycle I were 62.18 with percentage was 25.64%. The average achievement of students’ critical thinking skills test in cycle II was 83.08 with percentage was 94.87%. The average achievement of students' critical thinking skills test in Cycle III reached 85.38 with percentage 97.43%.  Based on the results of the research conducted, it was concluded that the application of the GI type of cooperative learning model could improve  the student’s activity and students' critical thinking skills in the material of the immune system at class XI IPA3 of Senior High School 2 Kendari.Keywords: Group Investigation, Student Activities, Critical Thinking.
HUBUNGAN LINGKUNGAN KELUARGA DAN MOTIVASI BELAJAR DENGAN PRESTASI BELAJAR IPA TERPADU SISWA SMP NEGERI 1 KABAWO Harfina Harfina; Asmawati Munir; Parakkasi Parakkasi
AMPIBI: Jurnal Alumni Pendidikan Biologi Vol 6, No 3 (2021): Edisi November 2021
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (266.189 KB) | DOI: 10.36709/ampibi.v6i3.23065

Abstract

Penelitian ini bertujuan untuk mengetahui hubungan lingkungan keluarga dengan prestasi belajar, hubungan motivasi belajar dengan prestasi belajar, serta hubungan lingkungan keluarga dan motivasi belajar dengan prestasi belajar IPA Terpadu Siswa SMP Negeri 1 Kabawo. Penelitian ini dilaksanakan di SMP Negeri 1 Kabawo Kabupaten Muna, populasi dari penelitian ini adalah seluruh siswa kelas VII yang berjumlah 190 siswa, dengan sampel 127 siswa. Teknik pengambilan sampel dalam penelitian ini menggunakan teknik proporsional simple random sampling dengan cara undian. Variabel yang diamati adalah lingkungan keluarga dan motivasi belajar sebagai variabel bebas serta prestasi belajar IPA Terpadu sebagai variabel terikat. Pengambilan data dilakukan dengan menggunakan angket, kemudian data tersebut dianalisis secara statistik deskriptif dan menggunakan korelasi Spearman dengan bantuan SPSS. Hasil penelitian menunjukkan bahwa : (1) lingkungan keluarga siswa SMP Negeri 1 Kabawo masuk dalam kategori sangat baik, sedangkan motivasi belajarnya tergolong sangat tinggi, (2) lingkungan keluarga berhubungan positif dengan prestasi belajar IPA Terpadu dengan nilai signifikan 0,035, (3) motivasi belajar juga berhubungan positif dengan prestasi belajar IPA Terpadu dengan nilai signifikan 0,039, (4) lingkungan keluarga dan motivasi belajar berhubungan positif dengan prestasi belajar IPA Terpadu siswa SMP Negeri 1 Kabawo dengan nilai signifikan 0,011
Implementation of Group Investigation (GI) Cooperative Learning Model to Improve Students 'Critical Thinking Skills in Biology Subject Hikmawati Hikmawati; Asmawati Munir; Parakkasi Parakkasi
Journal of Biological Science and Education Vol 2, No 2 (2020): December
Publisher : Journal of Biological Science and Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (947.024 KB) | DOI: 10.31327/jbse.v2i2.1318

Abstract

Students' critical thinking is needed, because during the learning process students develop ideas about the problems contained in learning. The aim of this research was to improve students' biology critical thinking skills. This research was conducted in the even semester of the 2013/2014 academic year. This type of research was classroom action research (CAR) with three learning cycles. The data sources of this research were an assessment using learning activity of observation sheets and student learning outcomes tests. The data obtained were analyzed using qualitative and quantitative data analysis. The success of the students’ activity action in cycle I with a mean score was 3.25 with percentage was 81.54%; Cycle II amounted to 3.2 with percentage of 80,05% and in cycle III amounted to 3.61 with percentage of 92%. Students' critical thinking skills in cycle I were 62.18 with percentage was 25.64%. The average achievement of students’ critical thinking skills test in cycle II was 83.08 with percentage was 94.87%. The average achievement of students' critical thinking skills test in Cycle III reached 85.38 with percentage 97.43%.  Based on the results of the research conducted, it was concluded that the application of the GI type of cooperative learning model could improve  the student’s activity and students' critical thinking skills in the material of the immune system at class XI IPA3 of Senior High School 2 Kendari.Keywords: Group Investigation, Student Activities, Critical Thinking.
Co-Authors Asmawati Munir Harfina Harfina Hikmawati Hikmawati