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Critical thinking skills: Profile and mastering concepts of undergraduate students Rizkia Suciati; Herawati Susilo; Umie Lestari; Abdul Gofur
International Journal of Evaluation and Research in Education (IJERE) Vol 11, No 3: September 2022
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijere.v11i3.22409

Abstract

As one of the 21st-century skills, critical thinking (CT) is required for working in an interdisciplinary setting. Educators are expected to provide learning activities that enhance students’ CT skills. Biology, particularly Cell Biology, is seen as challenging since the topics covered therein relate to those covered in the following semester. This research was conducted out as a preliminary study to improve the quality of the learning process, especially in the Cell Biology course. It aimed to identify students’ CT skills in mastering concepts about Cell Membranes. This study enlisted the participation of 105 students from two universities. This research used an instrument test essay using the rubric CT skills. The findings revealed that undergraduate students’ CT skills were classified as basic in mastering the concept of Cell Membrane.
Exploration of the Indonesian Makassar-Buginese Siri’ educational values: The foundation of character education Asham Bin Jamaluddin; Siti Zubaidah; Susriyati Mahanal; Abdul Gofur
International Journal of Evaluation and Research in Education (IJERE) Vol 11, No 1: March 2022
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijere.v11i1.21670

Abstract

Character is a crucial aspect of living in society. Character building has been carried out in Indonesia from hundred years ago. The people have improved their way of life by adopting local culture's educational values, such as the Makassar-Buginese Siri’. However, in this era, there is a deterioration of student character as a result of losing Siri' cultural ideals that are rarely found in the field of education. The study aimed to explore the Makassar-Buginese Siri’ educational values as the foundation of character building. This study was designed as a qualitative study using the ethno-pedagogy approach. The data were collected through interviews, observation, and documentation and analyzed through data reduction, data display, and conclusion drawing. The results have revealed that the Makassar-Buginese Siri’ contains the following educational values: teppe (faith), pesse (compassion), lempuk (honesty, straightening deeds, and intentions), sipakatau (humanizing human), sipakalebbi (glorification of human), sipakainge (reminding each other), sipatokkong (mutual help and mutual support), tongeng (sincerity), reso (hard work), and abbulosibatang (collaboration). In conclusion, the Makassar-Buginese Siri’ educational values play a crucial role in character education to be integrated into the learning process to improve student character.
Pengembangan Bahan Ajar Matakuliah Pencemaran Lingkungan Berbasis Wordpress Moch. Haikal; Abdul Gofur
Wacana Didaktika Vol 4 No 2 (2016): Desember 2016
Publisher : Universitas Islam Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (474.37 KB) | DOI: 10.31102/wacanadidaktika.4.2.150-155

Abstract

Matakuliah Pencemaran Lingkungan di Jurusan Biologi FMIPA UM mendorong mahasiswa mampu mengkaji masalah toksikologi. Perkembangan pesat teknologi informasi memudahkan untuk mengakses informasi lebih mudah dan lebih cepat dengan bantuan internet. Pembuatan sebuah website dipermudah dan dapat dilakukan oleh siapapun dengan menggunakan aplikasi Content Management System (CMS) Wordpress. Penelitian ini bertujuan menghasilkan bahan ajar website matakuliah Pencemaran Lingkungan berbasis Wordpress. Rancangan penelitian yang digunakan dalam penelitian ini adalah penelitian pengembangan (developmental) bahan ajar dalam bentuk website untuk menunjang proses pembelajaran matakuliah Pencemaran Lingkungan di Jurusan Biologi FMIPA Universitas Negeri Malang. Produk bahan ajar website matakuliah Pencemaran Lingkungan yang dikembangkan telah mendapat penilaian Cukup Baik dan Baik, sehingga layak untuk digunakan
Ekstrak Tempe Kedelai Hitam dan Ubi Jalar Ungu Terhadap Toleransi Darah Tikus Model DMT2 Mustika Ayu Wulansari; Sri Rahayu Lestari; Abdul Gofur
Biogenesis: Jurnal Ilmiah Biologi Vol 6 No 1 (2018)
Publisher : Department of Biology, Faculty of Sci and Tech, Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/bio.v6i1.4236

Abstract

Diabetes mellitus type 2 (DMT2) is caused by the ineffective use of insulin by the body. DMT2 with hyperglycemia causes circulatory system disorders, such as intracellular ion imbalance that causing changes in cell size and cell membrane fragility. Soybean black tempe and purple sweet potato have a potential therapy for patients with DMT2. This study aims to determine the blood osmotic tolerance of rat model DMT2 treated by the mixture of black soybean tempe extract and purple sweet potato. Osmotic tolerance is indicated by the level of erythrocyte membranes damage, i.e. crenation and hemolysis. The results showed that chemical compounds such as glibenclamide works better to lowers damaging of the cell membrane as compared to treatment of a mixture of natural compounds soybean black tempe and purple sweet potato.
Efek Penambahan Bungkil Kedelai pada Pakan terhadap Pertambahan Berat Kelinci (Oryctolagus cuniculus) Agus Dharmawan; Abdul Gofur; Dania Merit Novitasari
Jurnal Ilmiah Biosaintropis (Bioscience -Tropic) Vol 6 No 2 (2021): Memperjelas Fenomena
Publisher : Fakultas Matematika & Ilmu Pengetahuan Alam - Universitas Islam Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (320.555 KB)

Abstract

Animal feed can be obtained through the use of waste as a component of feed ingredients to meet nutritional needs, which is by using soybean meal in feed ingredients. The study aims to determine the effect of adding soybean meal to feed on rabbit weight gain as well as the composition of feed which is effective and efficient. The experimental research was arranged in a Completely Randomized Design with four treatments namely, control (P0) in the form of Pap Milk (SP), 8% soybean meal (P1), 10% soybean meal (P2), and 12% soybean meal (P3) with four replications. Data analysis using One Way Anova with Post Hoc Duncan Test. The results showed the differences in weight gain of rabbits in the four treatments of adding soybean meal to the feed. The result of statistical analysis of rabbit weight gain at the control treatment (P0), soybean meal 8% (P1), and soybean meal 10% (P2) were not significantly different. The treatment of 12% soybean meal (P3) showed the lowest weight gain. The treatment of 10% soybean meal (P2) showed the highest weight gain of rabbits with the lowest feed conversion value. So that the treatment of 10% soybean meal (P2) is an effective and efficient feed formula to increase the weight of rabbits. Keywords: Soybean Meal, rabbit, rabbit weight gain ABSTRAK Pakan ternak didapatkan melalui pemanfaatan limbah sebagai komponen bahan pakan untuk memenuhi nutrisi yang dibutuhkan, salah satunya dengan memanfaatan bungkil kedelai sebagai bahan pakan. Penelitian bertujuan untuk mengetahui efek penambahan bungkil kedelai pada pakan terhadap pertambahan berat kelinci serta formula pakan yang efektif dan efisien. Penelitian eksperimental disusun secara Rancangan Acak Lengkap dengan empat perlakuan yaitu, kontrol (P0) berupa Susu Pap (SP), bungkil kedelai 8% (P1), bungkil kedelai 10% (P2) dan bungkil kedelai 12% (P3) dengan empat ulangan. Data dianalisis menggunakan One Way Anova dengan Uji Lanjut Post Hoc. Hasil penelitian menunjukkan terdapat perbedaan pertambahan berat kelinci pada empat perlakuan penambahan bungkil kedelai pada pakan. Hasil analisis statistik pertambahan berat kelinci pada perlakuan kontrol (P0), bungkil kedelai 8% (P1), dan bungkil kedelai 10% (P2) tidak berbeda nyata. Perlakuan P3 menunjukkan pertambahan berat kelinci terendah. Perlakuan bungkil kedelai 10% (P2) menunjukkan pertambahan berat kelinci tertinggi dengan nilai konversi pakan terendah. Sehingga perlakuan bungkil kedelai 10% (P2) merupakan formula pakan yang efektif dan efisien untuk menaikkan berat kelinci. Kata kunci: Bungkil kedelai, kelinci, pertambahan berat kelinci
Penerapan Model Problem Solving dalam Penelitian Tindakan Kelas Berbasis Lesson Study untuk Meningkatkan Keterampilan Memecahkan Masalah Materi Sistem Ekskresi , Osmoregulasi dan Sirkulasi Nur Amaliah; Sri Endah Indriwati; Abdul Gofur
BIOMA: Jurnal Biologi dan Pembelajarannya Vol 1 No 1 (2019): BIOMA: Jurnal Biologi dan Pembelajarannya
Publisher : Universitas Sulawesi Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (178.906 KB)

Abstract

Keterampilan memecahkan masalah merupakan kecakapan yang memuat beberapa indikator diantaranya: a) defining the problem, b) developing a plan to solve the problem, c) collecting and analyzing information, dan d) interpreting findings and solving the problems. Penerapan model problem solving dengan sintaksnya yang terdiri dari kegiatan mendefinisikan masalah, mendiagnosa masalah, merumuskan alternatif, dan menerapkan strategi pemecahan masalah diharapkan mempu memfasilitasi keterampilan memecahkan masalah pada peserta didik. Penelitian ini bertujuan untuk mengetahui peningkatan keterampilan memecahkan masalah pada mahasiswa setelah diterapkan model problem solving. Subjek dalam penelitian ini yaitu mahasiswa angkatan 2016 Off B Jurusan Biologi UM yang menempuh mata kuliah fisiologi hewan dan berjumlah 32 orang. Penelitian ini merupakan Penelitian Tindakan Kelas (PTK) berbasis lesson study dengan 2 siklus. Masing-masing siklus terdiri dari 4 tahap yaitu, perencanaan, pelaksanaan, observasi, dan refleksi. Instrumen penelitian berupa lembar observasi dan tes. Tes siklus I dan siklus II berbentuk soal essay sebanyak 4 soal. Hasil penelitian menunjukkan bahwa pada indikator defining the problem dan developing a plan to solve the problem mengalami penurunan dari siklus I ke II, sedangkan indikator collecting and analyzing information dan interpreting findings and solving the problems mengalami peningkatan. Kata kunci: model problem solving, keterampilan memecahkan masalah, PTK berbasis lesson study.
Peningkatan Keterampilan Berpikir Kritis Mahasiswa Melalui Penerapan Model Pembelajaran Learning Cycle 7e Berbasis Lesson Study Nur Amaliah; Fitri Ningsih; Sri Endah Indriwati; Abdul Gofur
BIOMA: Jurnal Biologi dan Pembelajarannya Vol 2 No 1 (2020): BIOMA: Jurnal Biologi dan Pembelajarannya
Publisher : Universitas Sulawesi Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (802.276 KB)

Abstract

Learning aimed to help students undergo the learning process so that effective learning behavior was realized. Effective learning was learning that can produced useful learning and student centered learning. In reality, students in class were still passive, have not been able to expressed their opinion, and were less active in constructing their own knowledge. This showed that learning objectives have not been achieved according to the sixth level of KKNI’s standard. Therefore, this study was conducted using a learning cycle 7E learning model based on lesson study to improve student’s critical thinking skills. The result showed that there had been an increase in student’s critical thinking skills during learning with four lesson study. The improvement of critical thinking skills on the interpretation indicator was 0.03%, inference was 0.03%, analysis was 0.06%, evaluation was 0.28%, explanations were 0.66%, and self-regulation was 0.91%.
Misconceptions on biodiversity and protist using Three-Tier multiple-choice diagnostic tests Nurul Amrina Rosada; Herawati Susilo; Abdul Gofur
JURNAL BIOEDUKATIKA Vol 10, No 2 (2022)
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26555/bioedukatika.v10i2.22102

Abstract

Misconceptions are important to know, so that future learning can be improved. This study aims to identify students' misconceptions on the subject of Biodiversity and Protists. This type of research is descriptive quantitative. The sampling technique used in this study was purposive sampling, considering that students who had studied the material on Biological Diversity and Protists had not identified misconceptions and the geographical location of the research site. The research subjects were students of class X SMA Negeri in Kampar Regency, each in two classes, with a total sample of 405 students. The instrument used in the study was a Three-Tier Multiple Choice Diagnostic Test. The study results concluded that the average Percentage of students who had misconceptions about the material on Biodiversity was 32.44% (medium category), and the material Protista was 31.56% (medium category). In the material on Biological Diversity and Protists, many students experience false-negative misconceptions, which means that the information possessed by students is little or incomplete.
The Effect of the Combination of Black Soybean Tempeh Extract (Glycine max (L.) Merril) and Purple Sweet Potatoes (morning glory potatoesL.) on Leptin Hormone Levels in DMT2 Model Rats Atika Anggraini; Jevi Milda Rahmawati; Sri Rahayu Lestari; Abdul Gofur
Al-Hayat: Journal of Biology and Applied Biology Vol 6, No 1 (2023)
Publisher : Fakultas Sains dan Teknologi, UIN Walisongo Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21580/ah.v6i1.12930

Abstract

Diabetes mellitus (DM) is a metabolic disorder characterized by chronic hyperglycemia. The prevalence of DM has been reported to increase from year to year. T2DM is characterized by insulin resistance, Leptin have an effect on insulin secretion, glucose and insulin will decrease due to leptin secretion. However, low levels of leptin that exceed the normal limit will interfere with insulin work so that it triggers diabetes caused by insulin resistance. Black soybean tempeh and purple sweet potato have therapeutic potential for people with T2DM. Both contain high antioxidants This study aims to determine the effect of the combination of black soybean tempeh extract and purple sweet potato on leptin hormone levels in DMT2 rat model. The experimental animals in this study were male white rats of the wistar strain which were divided into 6 groups. Preparation of hyperglycemic rats by feeding high-fat diet for 30 days, 10% sucrose drink for 30 days and streptozotocin injection at a dose of 35 mg/kg BW in 0.1 citrate buffered saline pH 4.5. Treatment using extract and purple sweet potato for 30 days. Mice were dissected and blood serum was taken for analysis of leptin hormone levels. Based on the results of the research data, there was an effect of the combination of black soybean tempeh extract and purple sweet potato on the leptin hormone levels in DMT2 rat model.
Pemberdayaan Masyarakat dalam Mengelola Sampah Rumah Tangga Berbasis 3R Adopsi Jepang di Desa Kukuh Marga Tabanan Bali I Gede Sudirgayasa; Muhammad Syamsussabri; I Putu Oktap Indrawan; Sulisetijono Sulisetijono; Susriyati Mahanal; Abdul Gofur
Jurnal Pengabdian Kepada Masyarakat Vol. 3 No. 2 (2023): Jurnal Pengabdian Kepada Masyarakat
Publisher : LPPM Universitas Nahdlatul Ulama Nusa Tenggara Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69503/abdinesia.v3i2.510

Abstract

Berdasarkan hasil observasi di Banjar Dinas Tatag Desa Kukuh Marga Tabanan Bali, dapat dirangkum permasalahan terkait sampah sebagai berikut: (1) Kurangnya kesadaran masyarakat dalam menerapkan prinsip 3R (Reuse, Reduce, Recycle), (2) ketiadaan aturan yang jelas dan lengkap terkait pengelolaan sampah rumah tangga berbasis 3R, (3) ketiadaan sarana prasarana yang memadai dalam mendukung penerapan 3R, dan (4) Program terkait penerapan 3R selalu terkendala sehingga tidak berkesinambungan. Solusi yang kami tawarkan merupakan solusi yang mengadopsi dari pengelolaan sampah di Jepang sebagai berikut: (1) membuat aturan yang jelas terkait pemilahan sampah. Pembuangan sampah dibuat terjadwal yang dibedakan sesuai hari, jam, dan jenis sampahnya. Hari dan jam tertentu hanya boleh membuang sampah jenis tertentu, (2) dukungan sarana prasarana. Membuat kantong plastik khusus sampah organik, anorganik, logam/kaleng, dan kertas yang dibedakan dari warnanya. Masyarakat wajib menggunakan kantong plastik khusus ini yang nantinya dapat dibeli di koperasi PKK/desa atau minimarket terdekat. Pembangunan tempat pengumpulan sampah dari rumah tangga yang bersekat sesuai jenis sampahnya, (3) penyuluhan masyarakat terkait aturan baru pengelolaan sampah rumah tangga, (4) memfasilitasi kerja sama dengan pengepul sampah plastik, dan (5) Penempelan poster aturan 3R dan jadwal pembuangan sampah. Pelaksanaan program dilakukan secara bertahap bersama mitra sesuai alur pengelolaan sampah dalam mengatasi akar permasalahan berdasarkan solusi yang ditawarkan, antara lain: (1) pembuatan bak penampungan sampah sementara, (2) pembagian kantong sampah plastik berwarna, (3) pembuatan aturan dan poster pengelolaan sampah berbasis 3R, dan (4) sosialisasi dan uji coba ke Masyarakat mitra. Secara keseluruhan target kegiatan sudah tercapai dengan sangat baik. Terdapat kegiatan dan target luaran program pengabdian yang perlu disempurnakan untuk hasil yang optimal. Kekurangan tersebut dirangkum dalam rencana tahapan selanjutnya sebagai berikut: (1) penambahan bak sampah di 3 tempat pemandian umum yang lain serta beberapa Pura berdasarkan laporan dan permintaan warga mitra, (2) penambahan pembagian kantong plastik sampah berwarna, (3) pembuatan stiker/brosur teknis 3R untuk ditempel di masing-masing rumah warga, dan (4) pembuatan poster teknis 3R untuk ditempatkan ditempat-tempat strategis di areal desa.