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All Journal Biosfer: Jurnal Tadris Biologi Jurnal Bioterdidik: Wahana Ekspresi Ilmiah Assimilation: Indonesian Journal of Biology Education
Darlen Sikumbang
Universitas Lampung
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education Immunology & microbiology Social Sciences Other

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Pengaruh Model Pembelajaran Argument-Driven Inquiry (ADI) terhadap Keterampilan Argumentasi Siswa Berkemampuan Akademik Berbeda Safira, Cherry Acerola; Hasnunidah, Neni; Sikumbang, Darlen
Assimilation: Indonesian Journal of Biology Education Vol 1, No 2 (2018): September 2018
Publisher : Department of Biology Education, Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/aijbe.v1i2.13046

Abstract

This study aimed to find out the significant effect of Argument-Driven Inquiry (ADI) learning model, student's academic ability, and the interaction between learning models and academic ability of the students’ argumentation skills. The population was all students of class VIII MTs Negeri 1 Bandar Lampung. The Samples were students of class VIII A and VIII B selected from the population by random cluster sampling technique. This study was quasi-experimental with Pretest Post-test Non Equivalent Control Group Design. The instrument used was argumentation skills test on the material motion systems in humans. The data were statistically analyzed using Ankova test and test Significant Difference (LSD) respectively at 5% significance level. The results showed that the learning ADI model, academic ability, and the interaction between the ADI model and academic abilities significantly influenced argumentation skills with significant value of each were 0,000; 0.007; and 0.038.
PENGARUH MODEL JIGSAW BERBANTU GAME TIC TAC TOE TERHADAP AKTIVITAS DAN HASIL BELAJAR Chrisdaniar, Cempaka Sari; Sikumbang, Darlen; T. Marpaung, Rini Rita
Jurnal Bioterdidik: Wahana Ekspresi Ilmiah Vol 8, No 1 (2020): Jurnal Bioterdidik
Publisher : Universitas Lampung

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Abstract

This study discusses the learing and cognitive learning outcomes of grade VIII students at SMP Negeri 4 Bandar Lampung by using a jigsaw cooperative learning model assisted with tic tac toe games. The research sample was taken from participants with purposive sampling technique obtained by 38 students who were received from 2 classes. Students activities were analyzed descriptively, while the prettest-posttest and n-Gain values were analyzed by Independent Sample t-test. The results showed that the application of the jigsaw cooperative learning model assisted with the tic tac toe game on the material of the human digestive system, involved and average students activity of 75,6 with good and significant participants on learning outcomes of 0,025.Penelitian ini bertujuan untuk mengetahui pengaruh aktivitas dan hasil belajar kognitif peserta didik kelas VIII di SMP Negeri 4 Bandar Lampung dengan menggunaan model pembelajaran kooperatif tipe jigsaw berbantu game tic tac toe. Sampel penelitian diambil dari populasi dengan teknik purposive sampling yang berjumlah 38 peserta didik yang berasal dari 2 kelas. Aktivitas peserta didik dianalisis secara deskriptif, sedangkan nilai pretest-posttest dan n-Gain dianalisis dengan Independent Sample t-test. Hasil penelitian menunjukkan bahwa penerapan model pembelajaran kooperatif tipe jigsaw berbantu game tic tac toe pada materi sistem pencernaan manusia, berpengaruh terhadap presentase rata-rata aktivitas peserta didik yaitu 75,6 dengan kriteria baik dan signifikan terhadap hasil belajar kognitif yaitu 0,025.Kata kunci: aktivitas belajar, hasil belajar, sistem pencernaan manusia, jigsaw, game tic tac toe 
Efektivitas Teams Games Tournament (TGT) dalam Meningkatkan Hasil Belajar Kognitif Peserta Didik Hariyani, Siti; Sikumbang, Darlen; Yolida, Berti
Jurnal Bioterdidik Wahana Ekspresi Ilmiah Vol 7, No 6 (2019): Jurnal Bioterdidik
Publisher : Universitas Lampung

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Abstract

This study aims to determine the effectiveness of learning Teams Games Tournament (TGT) in improving cognitive learning outcomes for VIII grade students on concept of respiratory system material. The design of this study was pretest -posttest control group. The sample in this study are 61 students of grades VIII3 and VIII5 of SMP Kartika  II-2 Bandar Lampung, were determined  through random sampling techniques. The data result were quantitative from pretest and posttest scores which consisted of 20 multiple choice questions. Based on the data obtained, the average N-gain of students in the experimental class was higher than students from control class. The Independent Sample t-test was used to analyzed the N-gain values to find out the improvement of students cognitive learning outcomes. The result showed that Teams Games Tournament (TGT) was effective in improving cognitive learning outcomes of 70% students on human respiratory system topic.Keywords: respiratory system, learning outcomes, teams games tournamentPenelitian ini bertujuan untuk mengetahui efektivitas pembelajaran Teams Games Tournament (TGT) dalam meningkatkan hasil belajar kognitif peserta didik kelas VIII pada materi sistem pernafasan. Desain penelitian ini adalah pretest-postest control group design. Sampel dalam penelitian ini adalah peserta didik berjumlah 61 orang dari kelas VIII3 dan VIII5 SMP Kartika II-2 Bandar Lampung yang ditentukan melalui teknik random  sampling. Data penelitian ini berupa data kuantitatif diperoleh dari nilai pretest dan postest yang terdiri atas 20 soal pilihan ganda. Berdasarkan data yang didapatkan, rata-rata N-gain yang diperoleh peserta didik kelas eksperimen lebih tinggi dibandingkan dengan kelas kontrol. Untuk mengetahui peningkatan hasil belajar kognitif peserta didik, maka dilakukan uji statistik terhadap nilai N-gain yang dianalisis menggunakan uji Independent Sample t-test. Hasil penelitian menunjukkan Teams Games Tournament (TGT) efektif dalam meningkatkan hasil belajar kognitif 70% peserta didik pada materi sistem pernafasan.Kata Kunci: hasil belajar, sistem pernafasan, teams games tournament
Pengaruh Penggunaan Awetan Basah Filum Moluska dan Echinodermata dengan Inquiry Learning terhadap Hasil Belajar Siswa Siburian, Isyulianto Andika Tua; Sikumbang, Darlen; Yolida, Berti
Assimilation: Indonesian Journal of Biology Education Vol 2, No 2 (2019): September 2019
Publisher : Department of Biology Education, Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/aijbe.v2i2.19173

Abstract

This study aims to determine the effect of use of wet preservation Phylum of Molluscs and Echinoderms with Inquiry Learning on student learning outcomes. The method of this study was quasi-experimental with nonequivalent pretest-posttest control group design. The research samples were students of class X MIPA 1 and X MIPA 2 which were to 56 students that were selected by the Total Sampling technique. The type of data used were quantitative data and qualitative data. The instrument used in this study was in the form of multiple-choice questions, with the independent sample t-test SPSS 17.0 data processing technique. The results showed that the use of wet preservation Phylum of Molluscs and Echinoderms differed significantly on student learning outcomes in the experimental class with the control class. The average N-gain in the experimental class was 0.58, while the control class was 0.39, while the results of student responses to wet preservation Phylum of Molluscs and Echinoderms with Inquiry Learning have a good (78,57%) and very good (84,78%).
An Analysis of Biology Oral Communication Skills and Cognitive Learning Outcomes: The Impact of Practicum-Based Two-Stay Two-Stray Learning Model Likita, Egy Razka; Maulina, Dina; Sikumbang, Darlen
Biosfer: Jurnal Tadris Biologi Vol 11 No 2 (2020): Biosfer: Jurnal Tadris Biologi
Publisher : UNIVERSITAS ISLAM NEGERI RADEN INTAN LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/biosfer.v11i2.7451

Abstract

Oral communication skills and cognitive learning outcomes are indicators of learning achievement. This research aimed to analyze students' oral communication skills and cognitive learning outcomes through the implementation of practicum-based TSTS. This research employed the quasi-experimental method with a pretest-posttest control group design. The samples were determined using the purposive sampling technique. The results showed that the practicum-based TSTS learning model contributed to students' oral communication skills with excellent categories. Teaching and learning activities using the practicum-based TSTS affected students' cognitive learning outcomes (Sig. 0.838> 0.05). Thus, this research showed that the implementation of the practicum-based TSTS learning model on the Plantae topic can train students’ oral communication skills and affect their cognitive learning outcomes.
Co-Authors Berti Yolida Chrisdaniar, Cempaka Sari Dina Maulina Hariyani, Siti Likita, Egy Razka Neni Hasnunidah Rini Rita T. Marpaung Safira, Cherry Acerola Siburian, Isyulianto Andika Tua