cover
Contact Name
Ali Sadikin
Contact Email
alisadikin@unja.ac.id
Phone
+6281256137743
Journal Mail Official
biodik@unja.ac.id
Editorial Address
https://online-journal.unja.ac.id/biodik/issue/archive
Location
Kota jambi,
Jambi
INDONESIA
Biodik: Jurnal Ilmiah Pendidikan Biologi
Published by Universitas Jambi
ISSN : -     EISSN : 25800922     DOI : https://doi.org/10.22437/
Biodik : Jurnal Ilmiah Pendidikan Biologi receiving and publishing article in the form of research (scientific article) in the field of biology education and utilization of biological research in learning. Moreover, this journal bridges the gap between research and practice, providing information, ideas and opinion, in addition to critical examinations of biology research and teaching. Through the coverage of policy and curriculum developments, the latest results of research into the teaching, learning and assessment of biology are brought to the fore. Special emphasize are as follow: 1. Research on Learning Biology/Science (Biology learning materials at all education levels, learning planning, learning models, biology teaching skills).). 2. Pure Research of Biology developed or studied to the sources, materials, or instructional media Biology/Science(Biology learning materials at all education levels and application in society, learning media, application of information technology for biology learning). 3. Curriculum of Biology Education at all education levels (learning design, competency analysis, syllabus and learning planning) 4. Class Action Research (CAR) and Lesson Study (material analysis, methods, student needs, student personality, student problems) 5. Other Qualitative Research, Quantitative, Research & Development and Mixedof Biology Education. 6. The school management and Biology/science laboratory management. 7. Biology/Science Learning Evaluation 8. Teacher Professional Issues/Trends in Biology Education. 9. Another study for the scope of Biology Education.
Articles 519 Documents
Profil Kemampuan Penalaran Ilmiah Siswa SMP Berdasarkan Gaya Belajar: (Profile of Scientific Reasoning Ability of Junior High School Students Based on Learning Style) Siti Nurjanah Firdaus; Suhendar Suhendar; Billyardi Ramdhan
BIODIK Vol. 7 No. 3 (2021): September 2021
Publisher : Program Studi Pendidikan Biologi FKIP Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/bio.v7i3.13347

Abstract

This study aims to describe the scientific reasoning abilities of junior high school students in science learning based on learning styles at SMPN 15 Sukabumi City. The sample in this study was 35 students of class VII SMPN 15 Sukabumi in the academic year 2020/2021. This research uses qualitative methods through a descriptive approach. The research instruments used were questionnaires and scientific reasoning test instruments Lawson Classroom Test of Scientific Reasoning (LCTSR) which consisted of 12 reasoned multiple choice questions containing 6 indicators of scientific reasoning, namely: proportional reasoning, probabilistic, correlational, conservation, variable control, and hypothetical. deductive. The results showed that the learning style most often used by junior high school students was the visual learning style. This is evidenced by the results of questionnaires that have been distributed, as many as 17 students or 48.58% of the 35 students analyzed tended to use visual learning styles compared to auditory and kinesthetic learning styles. Students with this visual learning style have better scientific reasoning abilities. In addition, overall junior high school students do not yet have the ability to compare two variables of a phenomenon based on a constant ratio, which means junior high school students have scientific reasoning skills on low hypothesis-deductive indicators. Penelitian ini bertujuan untuk mendeskripsikan kemampuan penalaran ilmiah siswa SMP pada pembelajaran IPA berdasarkan gaya belajar di SMPN 15 Kota Sukabumi. Sampel pada penelitian ini yaitu 35 siswa kelas VII SMPN 15 kota sukabumi tahun ajaran 2020/2021. Penelitian ini menggunakan metode kualitatif melalui pendekatan deskriptif. Instrumen penelitian yang digunakan yaitu angket dan instrumen tes penalaran ilmiah Lawson Classroom Test of Scientific Reasoning (LCTSR) yang terdiri 12 soal pilihan ganda beralasan yang memuat 6 indikator penalaran ilmiah yaitu: penalaran proporsional, probabilistik, korelasional, konservasi, pengontrolan variabel, dan hipotetic-deduktif. Hasil penelitian menunjukkan bahwa gaya belajar yang paling banyak digunakan oleh siswa smp adalah gaya belajar visual. Hal ini dibuktikan dari hasil angket yang telah disebar, sebanyak 17 siswa atau 48,58% dari 35 siswa yang dianalisis cenderung menggunakan gaya belajar visual dibandingkan gaya belajar auditorial maupun kinestetik. Siswa dengan gaya belajar visual ini memiliki kemampuan penalaran ilmiah yang lebih baik. Selain itu, secara keseluruhan siswa smp belum memiliki kemampuan untuk membandingkan dua varibel suatu fenomena berdasarkan rasio konstan yang artinya siswa smp memiliki kemampuan penalaran ilmiah pada indikator hipotesis-deduktif yang rendah.
Apakah Model Pembelajaran Reciprocal Teaching dapat Meningkatkan Minat Belajar dan Hasil Belajar Biologi Siswa SMA? (Does Reciprocal Teaching Learning Model can Increase Learning Interest and Biology Learning Outcomes of High School Students) Shefa Dwijayanti Ramadani; Mas’udhatul Qibtiyah
BIODIK Vol. 7 No. 3 (2021): September 2021
Publisher : Program Studi Pendidikan Biologi FKIP Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/bio.v7i3.13369

Abstract

This study aims to investigate the effect of the Reciprocal Teaching (RT) learning model on learning interest and biology learning outcomes of high school students. This research was conducted through a quasi-experimental design with a pretest-posttest control group design. This study involved students of tenth grade of MA Miftahul Ulum Bettet Pamekasan. Two classes were taken randomly each to be applied RT learning model and conventional learning. Student’s learning interest data were collected through the distribution of questionnaires; while learning outcomes were measured through essay tests. The data obtained were then analyzed using ANACOVA test with a significance level of 0.05. The results showed that RT could increase student’s learning interest (p = 0.034) and student’s learning outcomes (p = 0.000). Thus, RT can be used as alternative learning model for teachers to empower students' learning interest and learning outcomes. Abstrak. Penelitian ini Bertujuan untuk menyelidiki pengaruh model pembelajaran Reciprocal Teaching (RT) terhadap minat belajar dan hasil belajar Biologi siswa SMA. Penelitian dilaksanakan melalui desain quasi eksperimen dengan rancangan pretest-posttest control group design. Penelitian melibatkan siswa kelas X MA Miftahul Ulum Bettet Pamekasan. Dua kelas diambil secara acak masing-masing untuk diterapkan model pembelajaran RT dan pembelajaran konvensional. Data minat belajar siswa dikumpulkan melalui penyebaran angket; sementara hasil belajar diukur melalui tes essai. Data yang diperoleh selanjutnya dianalisis menggunakan uji ANACOVA dengan nilai signifikansi sebesar 0,05. Hasil penelitian menunjukkan bahwa RT dapat meningkatkan minat belajar (p = 0,034) dan hasil belajar siswa (p = 0,000). Dengan demikian, RT dapat digunakan sebagai alternatif pembelajaran bagi guru untuk memberdayakan minat sekaligus hasil belajar siswa.
Profil Keterampilan Kreativitas dan Inovasi Pada Produk Peserta Didik Berbantuan Aplikasi Tiktok Di MAN 2 Kota Sukabumi: (Profile of Creativity and Innovation Skills on Student Products Assisted by The Tiktok Application in MAN 2 Sukabumi) Fifi Fitrianty Ellya; Billyardi Ramdhan; Jujun Ratnasari
BIODIK Vol. 7 No. 3 (2021): September 2021
Publisher : Program Studi Pendidikan Biologi FKIP Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/bio.v7i3.13418

Abstract

This study aims to determine the profile of students’ creativity and innovation skills carried out in MAN 2 Sukabumi in April in the second week of 2021. This research was conducted using descriptive research methods with a quantitative approach. The sample used in this study used 2 class XI in MAN 2 Sukabumi, totaling 70 students who has been determined by simple random sampling. The instrument used was the Tiktok video assessment rubric which was developed from Frika (2016). The research data were analyzed quantitatively. The results showed that 2 class XI in MAN 2 Sukabumi City. In comparison, gender had no show differences on students’ creative thinking skills.  Creativity and innovation skills based on the video made by class XI IPA A, almost all groups get a score of 80 in the “very creative” category. Class XI IPA C, there are 5 groups scored above 80 categorizes “very creative” and 2 groups scored above 70 categorized “creative”. Abstrak. Penelitian ini bertujuan untuk mengetahui profil keterampilan kreativitas dan inovasi peserta didik yang dilaksanakan di MAN 2 Kota Sukabumi pada bulan April di minggu kedua tahun 2021. Penelitian ini dilaksanakan dengan menggunakan metode penelitian deskriptif dengan pendekatan kuantitatif. Sampel yang digunakan pada penelitian ini menggunakan 2 kelas XI di MAN 2 Kota Sukabumi berjumlah 70 peserta didik yang sudah ditentukan secara simple random sampling. Instrumen yang digunakan yaitu rubrik penilaian video Tiktok yang dikembangkan dari Frika (2016). Data penelitian dianalisis secara kuantitatif. Hasil dari penelitian didapat bahwa 2 kelas XI di MAN 2 Kota Sukabumi, pada perolehan perbandingan gender tidak menunjukkan perbedaan pada keterampilan berpikir kreatif peserta didik. Keterampilan kreativitas dan inovasi berdasarkan video yang dibuat. Memiliki hasil bahwa pada kelas XI IPA A, hampir seluruh kelompok mendapatkan nilai 80 dikategorikan “sangat kreatif”. Kelas XI IPA C,  terdapat 5 kelompok mendapat nilai di atas 80 dikategorikan “sangat kreatif” dan 2 kelompok mendapat nilai di atas 70 dikategorikan “kreatif”.
Pengaruh Pendekatan Inkuiri-Kontekstual Berbasis Teknologi Informasi Terhadap Keterampilan Proses Sains Peserta Didik SMA Pada Konsep Ekosistem: (The Effect of Inquiry-Contextual Approach Based on Information Technology on The Science Process Skills of High School Students on The Ecosystem Concept) Zulfah Puspita; Aa Juhanda; Sistiana Windyariani
BIODIK Vol. 7 No. 3 (2021): September 2021
Publisher : Program Studi Pendidikan Biologi FKIP Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/bio.v7i3.13430

Abstract

This study aims to determine the effect of the inquiry-contextual approach on the science process skills of high school students in learning ecosystem materials using information technology media, namely google form, google meeting, google classroom and whatsapp group. This research method is a pre-experiment with the type of One Group Pretest-Posttest Design. The multiple choice questions consist of ten indicators of science process skills, each of wich contains one questions. The sampling technique was Simple Random Sampling from the population of SMA Negeri 2 Sukabumi City. The result showed that the inquiry-contextual approach had an influence in training students science process skills. It is proven in the acquisition of n-gain scores, per-indicator percentage values, gender dominance in answering correctly and the result of LKPD scores. Abstrak. Penelitian ini bertujuan untuk mengetahui pengaruh pendekatan inkuiri-kontekstual terhadap keterampilan proses sains peserta didik sekolah menengah atas pada pembelajaran materi ekosistem dengan menggunakan media teknologi informasi yaitu google form, google meeting,google classroom dan whatsapp group. Metode penelitian ini berupa pra-eksperimen dengan jenis One Group Pretest-Posttest Design. Soal pilihan ganda berjumlah sepuluh indikator keterampilan proses sains dimana masing-masing memuat satu soal. Teknik pengambilan sampel berupa Simple Random Sampling dari populasi SMA Negeri 2 Kota Sukabumi. Hasil penelitian menunjukan bahwa pendekatan inkuiri-kontekstual memiliki pengaruh dalam melatih keterampilan proses sains peserta didik. Dibuktikan dalam perolehan skor n-gain, nilai persentase per-indikator, dominasi gender menjawab benar dan hasil nilai LKPD.
Pengaruh Model Pembelajaran Discovery Learning dipadukan Model Peer Tutoring Terhadap Hasil Belajar Biologi Peserta Didik: (The Effect of Discovery Learning Model Integrated With The Peer Tutoring Model on Student Biology Learning Outcomes) Marlin Makdalena Lalin; Umar Namakule; Sovian S Elly
BIODIK Vol. 7 No. 3 (2021): September 2021
Publisher : Program Studi Pendidikan Biologi FKIP Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/bio.v7i3.13543

Abstract

Based on observations from a biology teacher at SMA Negeri 17 Central Maluku. The data obtained that the results of learning biology are still partly below the average, based on the results of observations it turns out that teaching and learning activities look boring and most students do not pay attention to the teacher's explanation and are cool to talk with their classmates. The purpose of this study was to determine the effect of discovery learning learning models combined with peer tutoring methods on student learning outcomes in class XI SMA Negeri 17 Maluku Tengah. This research is a quasi-experimental research. The sample in this study amounted to 52 students consisting of 26 students in class XI1 as the experimental class and 26 students in class XI3 as the control class. The results of the study show that there is an influence of the discovery learning model combined with the peer tutoring method on student learning outcomes at SMA Negeri 17 Maluku Tengah. Abstrak. Berdasarkan hasil observasi dari salah seorang guru biologi di SMA Negeri 17 Maluku Tengah. Diperoleh data bahwa hasil belajar biologi yaitu masih sebagian dibawah rata-rata, berdasarkan hasil observasi ternyata kegiatan belajar mengajar terlihat membosankan dan sebagaian besar siswa tidak memperhatikan penjelasanan guru serta asik berbincang-bincang dengan teman sebangkunya. Tujuan penelitian ini untuk mengetahui pengaruh model pembelajaran discovery  Learning dipadukan metode peer tutoring terhadap hasil belajar siswa kelas XI SMA Negeri 17 Maluku Tengah. Penelitian yang dilakukan merupakan penelitian eksperimen semu. Sampel dalam penelitian ini berjumlah 52 siswa yang terdiri dari 26 siswa kelas XI1  sebagai kelas eksperimen dan 26 siswa kelas XI3  sebagai kelas kontrol. Hasil penelitian menunjukan bahwa terdapat pengaruh model discovery Learning dipadukan metode peer tutoring terhadap hasil belajar siswa di SMA Negeri 17 Maluku Tengah.
Perbedaan Hasil Belajar Kognitif Siswa Pada Pembelajaran Daring Melalui Google Classroom dan Whatsapp Mesenger Di SMP Negeri 4 Bengkulu Tengah: (Differences in Student Cognitive Learning Outcomes in Online Learning Through Google Classroom and Whatsapp Messenger at SMP Negeri 4 Bengkulu Tengah) Alianto Alianto; R Hasan; Irwandi Irwandi
BIODIK Vol. 7 No. 4 (2021): Desember 2021
Publisher : Program Studi Pendidikan Biologi FKIP Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/bio.v7i4.13565

Abstract

Cognitive learning outcomes of students in learning biology are still low. This study aims to determine the differences in students' cognitive learning outcomes in online learning through google classroom and whatsapp messenger at SMP Negeri 4 Bengkulu Tengah. The research was carried out in January-March 2021, using pre-experimental research methods, pre-experimental one group pre-test-post-test design. The population is class VIII SMPN 4 Bengkulu Tengah, totaling 86 students, with a sample of 43 students. Collecting data with test questions of students' cognitive learning outcomes. The results showed that there was no difference between students' cognitive learning outcomes in online learning through google classroom and whatsapp messenger at SMPN 4 Bengkulu Tengah. Abstrak. Hasil belajar kognitif siswa dalam pembelajaran biologi masih rendah. Penelitian ini bertujuan untuk mengetahui perbedaan hasil belajar kognitif  siswa pada pemebelajaran daring melalui google classroom   dan whatsapp mesenger Di SMP Negeri 4 Bengkulu Tengah. Penelitian dilaksanakan pada bulan Januari-Maret 2021, menggunakan metode penelitian pra eksperimen, desain pre-eksperiment one group pre-test-post-test. Populasi adalah siswa kelas VIII SMPN 4 Bengkulu Tengah yang berjumlah 86 siswa, dengan sampel 43 siswa.  Pengumpulan data dengan soal tes hasil belajar kognitif siswa. Hasil penelitian menunjukkan bahwa tidak terdapat perbedaan antara hasil belajar kognitif siswa pada pembelajaran daring melaui google classroom dan  whatsapp mesenger Di SMPN 4 Bengkulu Tengah.
Pengembangan LKPD Berbasis Inkuiri Terbimbing Pada Materi Pokok Bahasan Invertebrata Untuk Siswa Kelas X SMA: (Development of Guided Inquiry-Based LKPD on Invertebrate Main Materials for Class X High School Students) Ahmad Syarief Ramadhani; Revis Asra; Evita Anggereini
BIODIK Vol. 7 No. 4 (2021): Desember 2021
Publisher : Program Studi Pendidikan Biologi FKIP Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/bio.v7i4.13572

Abstract

This study aims to obtain the final product in the form of LKPD based on Guided Inquiry for Invertebrates. The development model used in this research is the Plomp development model which consists of three stages of development. The LKPD that has been produced is then validated by design experts and material experts to determine the suitability of the products developed. The LKPD that has been revised and declared feasible by the expert (validator) is then tested in class X high school students and biology teachers. Based on the assessment of design experts, it was found that the LKPD design was very feasible, with a score of 56 or 87.5%. Meanwhile, from the results of the material expert assessment, it was found that the material on the LKPD was very feasible, with a score of 104 or 81.25%. The results of individual trials and small group trials showed that the LKPD had a very practical level of practicality, with a practicality score of 38.33 and 39.5, respectively. Likewise, the results of the practicality assessment by the teacher showed that the LKPD has a very practical level of practicality, with a practicality score of 36. Thus, it can be concluded that the LKPD based on Guided Inquiry on Invertebrate Subject Matter is very feasible and practical to be used in learning activities students in class X of Senior High School. Abstrak. Penelitian ini bertujuan mendapatkan produk akhir berupa LKPD berbasis Inkuiri Terbimbing Materi Pokok Bahasan Invertebrata. Model pengembangan yang digunakan dalam penelitian ini adalah model pengembangan Plomp yang terdiri dari tiga tahapan pengembangan. LKPD yang telah dihasilkan kemudian divalidasi oleh ahli desain dan ahli materi untuk mengetahui kesesuaian dari produk yang dikembangkan. LKPD yang telah direvisi dan dinyatakan layak oleh ahli (validator) kemudian diujicobakan kepada siswa kelas X SMA dan guru mata pelajaran biologi. Berdasarkan penilaian ahli desain, didapatkan bahwa desain LKPD berada sudah sangat layak, dengan perolehan skor sebesar 56 atau 87,5%. Sementara dari hasil penilaian ahli materi, didapatkan bahwa materi pada LKPD sudah sangat layak, dengan perolehan skor sebesar104 atau 81,25%. Hasil ujicoba perorangan dan ujicoba kelompok kecil didapatkan bahwa LKPD memiliki tingkat kepraktisan sangat praktis, dengan perolehan skor praktikalitas masing-masing sebesar 38,33 dan 39,5. Begitupula hasil penilaian praktikalitas oleh guru didapatkan bahwa LKPD memiliki tingkat kepraktisan sangat praktis, dengan perolehan skor praktikalitas sebesar 36. Dengan demikian dapat disimpulkan bahwa LKPD berbasis Inkuiri Terbimbing Materi Pokok Bahasan Invertebrata sudah sangat layak dan praktis untuk digunakan dalam kegiatan pembelajaran pada siswa kelas X SMA.  
Profil Keterampilan Proses Sains Peserta Didik Menggunakan Model Pembelajaran 9E Learning Cyccle at Home Melalui Pembelajaran Daring: (Profile of Students’ Science Process Skills Using the 9E Learning Cycle at Home Learning Model Through Online Learning) Dissa Thami Putri; Setiono Setiono; Billyardi Ramdhan
BIODIK Vol. 7 No. 3 (2021): September 2021
Publisher : Program Studi Pendidikan Biologi FKIP Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/bio.v7i3.13718

Abstract

This study aims to analyze the science process skills of students before and after the application of the 9E Learning cycle at home model through online learning on the subject of environmental pollution. This research uses an experimental method and this type of reseach uses a pre-experimental design. The instrument used was a science process skills test in the form of 14 multiple choice questions with 6 indicators of science process skills, namely 1) observing, 2) classifying, 3) measuring, 4) communicating, 5) concluding, 6) predicting. The population in this study was class VII semester 2 MTs Persatuan Islam Academic Year 2020/2021, with 21 female and 7 male students. The results showed that there was a significant difference in the students scicence process skills from before and after the 9E Learning Cycle at Home model was applied through online learning. The average percentage of N-Gain in increasing the achievement of students science process skills, which is 84%, is included in the high category. The highest percentage of N-Gain is obtained in indicator 4, which is 97%, while the lowest is in indicator 2, which is 71%, and the science process skills achieved by female students are superior to men, namely 94%:90%. This shows that learning about environmental pollution using the 9E learning cycle at home model through online learning can improve students science process skills and is useful for the continuity of the learning process. Abstrak. Penelitian ini bertujuan untuk menganalisis keterampilan proses sains peserta didik sebelum dan setelah penerapan model 9E Learning Cycle at Home melalui pembelajaran daring pada pokok bahasan pencemaran lingkungan. Penelitian ini menggunakan metode eksperimen dan jenis penilitiannya menggunakan pre-eksperimental design. Instrumen yang digunakan adalah tes keterampilan proses sains berupa soal pilihan ganda sebanyak 24 soal dengan 6 indikator keterampilan proses sains yaitu 1) Mengamati, 2) Mengklasifikasi, 3) Mengukur, 4) Mengomunikasikan, 5) Menyimpulkan, 6) Memprediksi. Populasi dalam penelitian ini adalah kelas VII semester 2 MTs Persatuan Islam Tahun Ajaran 2020/2021, dengan peserta didik berjumlah 21 orang perempuan dan 7 orang laki-laki. Hasil penelitian bahwa adanya perbedaan signifikan terhadap keterampilan proses sains peserta didik dari sebelum dan setelah diterapkan model 9E Learning Cycle at Home melalui pembelajaran daring. Rata-rata persentase N-Gain peningkatan ketercapaian keterampilan proses sains peserta didik yaitu 84% termasuk dalam kategori tinggi. Persentase N-Gain tertinggi didapat pada indicator 4 yaitu sebesar 97% sedangkan terendah pada indicator 2 yaitu 71%, dan keterampilan proses sains yang dicapai peserta didik perempuan lebih unggul dari laki-laki yaitu 94% : 90%. Hal ini menunjukkan dalam pembelajaran pada materi pencemaran lingkungan menggunakan model 9E Learning Cycle at Home melalui pembelajaran daring dapat meningkatkan keterampilan proses sains peserta didik dan berguna untuk keberlangsungan proses pembelajaran.
Pengaruh Model Socio-Scientific Issue Terhadap Keterampilan Memecahkan Masalah Menggunakan Aplikasi Powtoon pada Materi Perubahan Lingkungan: (Effect of Socio-Scientific Issue Model on Problem Solving Skills Using Powtoon Application on Environmental Change Materials) Elsa Hanifah; Setiono Setiono; Gina Nuranti
BIODIK Vol. 7 No. 4 (2021): Desember 2021
Publisher : Program Studi Pendidikan Biologi FKIP Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/bio.v7i4.13758

Abstract

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Konstruksi Perangkat Pembelajaran Model Levels of Inquiry disertai Socio-Scientific Issues untuk Keterampilan Pemecahan Masalah: (Construction Levels of Inquiry Model Learning Tools accompanied Socio-Scientific Issues for Problem Solving Skills) Afandi Afandi; Titin Titin; Yuyun Setyawati
BIODIK Vol. 7 No. 4 (2021): Desember 2021
Publisher : Program Studi Pendidikan Biologi FKIP Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/bio.v7i4.13777

Abstract

This study to analyze the need for problem solving skills of class X SMA Muhammadiyah 1 Pontianak, develop learning tools on ecosystem materials, and determine the validity and reliability of learning device. The research method used is Thiagarajan et al. The learning tools developed consisted of 6 lesson plans and 6 student worksheets based on the levels of inquiry accompanied by socio-scientific issues, handout, power point, and evaluation question. The results obtained were the validity of 6 lesson plans and 6 student worksheet, handout, power point, and evaluation question, namely v ≥ 0,8 (valid). The result of interrater reliability was using ICC on 5 lesson plans and 5 student worksheets, power point are 0,75-0,9 (good). While the reliability on 1 lesson plan and 1 student worksheets, handout, and evaluation question got a value of 0,5-0,75 (moderate). Developed learning tools were asserted worthy to use. Abstrak. Penelitian ini bertujuan untuk menganalisis kebutuhan keterampilan pemecahan masalah siswa kelas X SMA Muhammadiyah 1 Pontianak, mengembangkan perangkat pembelajaran pada materi ekosistem, dan mengetahui validitas serta reliabilitas perangkat pembelajaran. Metode penelitian yang digunakan adalah Research and Development (R&D) mengacu pada model Four-D yang dikemukakan oleh Thiagarajan, dkk. Perangkat pembelajaran yang dikembangkan terdiri dari 6 buah RPP dan 6 buah LKPD berdasarkan tingkatan model levels of inquiry disertai socio-scientific issues, handout, power point, dan soal evaluasi. Diperoleh hasil validitas 6 buah RPP dan 6 buah LKPD, handout, power point, dan soal evaluasi yaitu v ≥ 0,8 (valid). Hasil reliabilitas antar rater menggunakan ICC pada 5 buah RPP dan 5 buah LKPD, media pembelajaran yaitu 0,75-0,9 (baik). Sedangkan reliabilitas pada 1 buah RPP dan 1 buah LKPD, handout, dan soal evaluasi mendapatkan nilai 0,5-0,75 (sedang). Perangkat pembelajaran yang dikembangkan dinyatakan layak untuk digunakan.