KOMPARASI LITERASI SAINS ANTARA SISWA YANG DIBELAJARKAN DENGAN MODEL PEMBELAJARAN KOOPERATIF TIPE GI (GROUP INVESTIGATION) DAN MODEL PEMBELAJARAN INKUIRI TERBIMBING (GUIDED INQUIRY) DINTINJAU DARI MOTIVASI BERPRESTASI SISWA SMP
Abstract
Penelitian ini bertujuan untuk mengetahui keunggulan komparasi literasi sains antara siswa yang dibelajarkan dengan model pembelajaran kooperatif tipe GI (Group Investigation) dan model pembelajaran Inkuiri Terbimbing (Guided Inquiry) ditinjau dari motivasi berprestasi siswa SMP. Penelitian eksperimen ini dilaksanakan di SMP Negeri 2 Banjarangkan semester 2 tahun pelajaran 2014/2015, dengan rancangan The Posttest-Only Control Group Design dan faktorial 2x2 sebagai desain penelitiannya. Kelas yang digunakan sebagai sampel ditentukan dengan tehnik Cluster Sampling. Variabel bebas dalam penelitian ini adalah model pembelajaran kooperatif tipe GI (group investigation) yang dikenakan pada kelompok eksperimen dan model pembelajaran Inkuiri Terbimbing yang dikenakan pada kelompok kontrol. Motivasi berprestasi berperan sebagai moderator, yang dipilah menjadi dua tingkatan, yaitu motivasi berprestasi tinggi dan rendah. Sebagai variabel terikat adalah literasi sains siswa. Data motivasi berprestasi siswa dikumpulkan dengan kuisioner motivasi berprestasi dan data literasi sains siswa dikumpulkan dengan menggunakan tes literasi sains. Data yang dikumpulkan dianalisis dengan analisis Varians (ANAVA) dua jalur. Hasil penelitian menunjukkan sebagai berikut: (1) terdapat perbedaan signifikan literasi sains antara kelompok siswa yang mengikuti model pembelajaran kooperatif tipe GI dan kelompok siswa yang mengikuti model pembelajaran inkuiri terbimbing, (2) terdapat interaksi antara model pembelajaran dan motivasi berprestasi terhadap literasi sains, (3) tidak terdapat perbedaan yang signifikan literasi sains antara kelompok siswa yang mengikuti model pembelajaran kooperatif tipe GI dan kelompok siswa yang mengikuti model pembelajaran inkuiri terbimbing pada siswa yang memilliki motivasi berprestasi tinggi, (4) terdapat perbedaan yang signifikan literasi sains antara kelompok siswa yang mengikuti model pembelajaran kooperatif tipe GI dan kelompok siswa yang mengikuti model pembelajaran inkuiri terbimbing pada siswa yang memilliki motivasi berprestasi rendah. Berdasarkan temuan hasil penelitian, disimpulkan bahwa model pembelajaran dan motivasi berprestasi mempunyai pengaruh yang cukup besar terhadap literasi sains. Selanjutnya disarankan kepada guru IPA sebelum merancang model pembelajaran agar motivasi berprestasi tinggi menggunakan model pembelajaran tipe GI atau Inkuiri Terbimbing sedangkan siswa yang mempunyai motivasi berprestasi rendah menggunakan model pembelajaran kooperatif tipe GI
Kata Kunci : Model Pembelajaran, Motivasi Berprestasi, dan Literasi Sains
This study aims to determine the comparative advantages of scientific literacy among students that learned by cooperative learning model GI (Group Investigation) and Guided Inquiry learning model (Guided Inquiry) in terms of achievement motivation junior high school students. This experimental study was conducted in SMP Negeri 2 Banjarangkan second semester of the academic year 2014/2015, using The Posttest-Only Control Group Design and as a 2x2 factorial design study. Classes are used as the sample is determined by cluster sampling technique. The independent variable in this study is a cooperative learning model GI (Group Investigation) imposed in the experimental group and Guided Inquiry learning model imposed in the control group. Achievement motivation role as moderator, which divided into two levels: high and low achievement motivation. As the dependent variable is the science literacy of students. Data collected by student achievement motivation achievement motivation questionnaire and data collected by the scientific literacy of students using science literacy test. The data collected were analyzed by analysis of variance (ANOVA) and two lanes. The results showed as follows: (1) there is a significant difference in scientific literacy among groups of students who take the GI cooperative learning model and a group of students who take the guided inquiry learning model, (2) there is an interaction between the model of learning and achievement motivation toward science literacy, ( 3) there is no significant difference in scientific literacy among the group of students who follow the GI cooperative learning model and the group of students who take the guided inquiry learning model student who has a high achievement motivation, (4) there is a significant difference in scientific literacy among the group of students who take GI cooperative learning model and a group of students who take the guided inquiry learning model student who has a low achievement motivation. Based on the research findings, it was concluded that the model of learning and achievement motivation have considerable influence on science literacy. Furthermore, it is suggested to science teacher before designing a learning model that uses high achievement motivation learning model GI type or Guided Inquiry whereas students with low achievement motivation using cooperative learning model type GI
keyword : Model of Learning, Achievement Motivation, and Science Literacy
Kata Kunci : Model Pembelajaran, Motivasi Berprestasi, dan Literasi Sains
This study aims to determine the comparative advantages of scientific literacy among students that learned by cooperative learning model GI (Group Investigation) and Guided Inquiry learning model (Guided Inquiry) in terms of achievement motivation junior high school students. This experimental study was conducted in SMP Negeri 2 Banjarangkan second semester of the academic year 2014/2015, using The Posttest-Only Control Group Design and as a 2x2 factorial design study. Classes are used as the sample is determined by cluster sampling technique. The independent variable in this study is a cooperative learning model GI (Group Investigation) imposed in the experimental group and Guided Inquiry learning model imposed in the control group. Achievement motivation role as moderator, which divided into two levels: high and low achievement motivation. As the dependent variable is the science literacy of students. Data collected by student achievement motivation achievement motivation questionnaire and data collected by the scientific literacy of students using science literacy test. The data collected were analyzed by analysis of variance (ANOVA) and two lanes. The results showed as follows: (1) there is a significant difference in scientific literacy among groups of students who take the GI cooperative learning model and a group of students who take the guided inquiry learning model, (2) there is an interaction between the model of learning and achievement motivation toward science literacy, ( 3) there is no significant difference in scientific literacy among the group of students who follow the GI cooperative learning model and the group of students who take the guided inquiry learning model student who has a high achievement motivation, (4) there is a significant difference in scientific literacy among the group of students who take GI cooperative learning model and a group of students who take the guided inquiry learning model student who has a low achievement motivation. Based on the research findings, it was concluded that the model of learning and achievement motivation have considerable influence on science literacy. Furthermore, it is suggested to science teacher before designing a learning model that uses high achievement motivation learning model GI type or Guided Inquiry whereas students with low achievement motivation using cooperative learning model type GI
keyword : Model of Learning, Achievement Motivation, and Science Literacy
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Jurnal ini diterbitkan oleh :
Universitas Pendidikan Ganesha
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