ESSAY

Writer / NIM
NOVENDRA S. ABAS / 441414039
Study Program
S1 - PENDIDIKAN KIMIA
Advisor 1 / NIDN
Drs. MARDJAN PAPUTUNGAN, M.Si / 0015026004
Advisor 2 / NIDN
NITA SULEMAN, S.T, M.T / 0021047306
Abstract
ABSTRAK Novendra S. Abas. 2018."Pengaruh Pemberian Tugas Berbasis Portofolio Terhadap Hasil Belajar Reaksi Oksidasi-Reduksi Siswa Kelas X di SMA Negeri 4 Gorontalo". Skripsi, Program Studi Pendidikan Kimia, Jurusan Kimia, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Gorontalo. Pembimbing I Drs. Mardjan Paputungan, M.Si dan Pembimbing II Nita Suleman, S.T, M.T. Penelitian ini merupakan penelitian kuantitatif yang bertujuan untuk mengetahui prosedur pemberian tugas berbasis portofolio dalam proses kegiatan belajar mengajar dan mengetahui pengaruh pemberian tugas berbasis portofolio terhadap hasil belajar siswa. Pemberian tugas berbasis portofolio diuji cobakan di kelas X IPA 1 SMA Negeri 4 Gorontalo dengan menggunakan Pretest-Posttest Control Group Design. Instrumen pengumpulan data terdiri dari lembar pretest dan posttest siswa. Teknik analisis data menggunakan uji-t, yakni tes statistik yang dipergunakan untuk menguji kebenaran atau kepalsuan hipotesis nihil. Hasil penelitian yang didapatkan, yaitu pemberian tugas berbasis portofolio dapat dilihat pada pemberian tugas mind mapping terjadi peningkatan pada pemberian tugas note exercise, dan mading, sehingga dapat disimpulkan bahwa nilai tugas-tugas portofolio siswa secara keseluruhan sudah cukup baik dan terdapat pengaruh pemberian tugas berbasis portofolio terhadap hasil belajar reaksi oksidasi-reduksi. Hal ini terlihat dari perbedaan yang cukup signifikan rata-rata hasil belajar siswa, yaitu 78,182 untuk kelas eksperimen dan 69,5 untuk kelas kontrol. Dibuktikan dengan hasil perhitungan uji-t yang telah dilakukan yaitu thitung 7,30 > ttabel 1,68. Kata kunci: Portofolio, Pemberian Tugas, Hasil Belajar ABSTRACT Novendra S. Abas. 2018. "The Effect of Portfolio Based Giving Task on Learning Achievement of Oxidation-Reduction Reaction of Students at Class X of SMA Negeri 4 Gorontalo". Skripsi, Study Program of Chemistry Education, Department of Chemistry, Faculty of Mathematics and Natural Science, State University of Gorontalo. The principal supervisor is Drs. Mardjan Paputungan, M.Si, and the co-supervisor is Nita Suleman, S.T., M.T. The research was classified into qualitative research that aimed to investigate procedure of portfolio based giving task in teaching and learning process activity and to investigate the effect of it on students' learning achievement. The portfolio-based giving task was tested at class X of IPA 1 in SMA Negeri 4 Gorontalo by applying Pretest-Posttest Control Group Design. The instrument of collecting the data comprised of students' pretest and posttest sheet. The technique of data analysis used a t-test which referred to a statistical test used to verify the null hypothesis. The research finding showed that portfolio based giving task particularly in mind mapping task improvedin tasks of note exercise and wall magazine; thus it could be inferred that entire score of students' portfolio tasks has been sufficiently good and it verified the effect of the portfolio on students' learning achievement in an oxidation-reduction reaction. To support the data, a significant difference was found in students' learning achievement which was 78,182 on average for experiment group and 69,5 for the control group. In addition, t-test found that tcount for 7,3047 > ttable for 1,68195. Keywords: Portfolio, Giving Task, Learning Achievement
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