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Pelatihan Pembuatan Herbarium Sebagai Media Pembejalaran di Sekolah Bagi Guru MTs Dharut Tayyibin Batu Jai Kabupaten Lombok Barat Primawati, Sri Nopita; Harisanti, Baiq Muli; Utami, Septiana Dwi; Dewi, Ika Nurani; Sumarjan, Sumarjan
Jurnal Pengabdian UNDIKMA Vol 2, No 1 (2021): May
Publisher : Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/jpu.v2i1.3726

Abstract

This community service activity aims to increase the teacher's knowledge of herbarirum learning media, and in the end the teacher can make a herbarium that can be used in the biology learning process. The main target of this dedication is biology teachers at MTs Dharut Tayyibin Batu Jai. The activity method in the form of training was then followed by making a herbarium from plants and samples brought by students from their homes or their neighborhoods. Based on the results of the evaluation and the responses of the teacher and students, they showed great enthusiasm for the activity and it was proven by the participation of students and teachers until this activity was completed. The teacher as the main target shows that their ability to make herbarium increases, the herbarium made with students can be used as biology learning that supports the learning process. The MTs students who participated in this process were very enthusiastic and active because it was such a fun new thing. It is hoped that in the future this training activity should be carried out not only in making herbariums but in making other creative learning media. The goal is to help students understand biology material and make biology lessons more fun.
Profile of Student Basic Teaching Skills through Online Learning Model Using Peer Assessment on Microteaching Lectures Dewi, Ika Nurani; Sumarjan, Sumarjan
SEJ (Science Education Journal) Vol 5 No 1 (2021): May
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/sej.v5i1.1341

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The purpose of this study was to determine the profile of the basic teaching skills of biology education students during microteaching lectures through an online learning model using peer assessment. This type of research is a qualitative descriptive study. The subjects of this study consisted of 17 biology education students in the 6th semester of the 2019/2020 academic year. The technique of collecting data through observation uses a research instrument in the form of a rubric for assessing basic teaching skills, which is filled by lecturers and peers. Data analysis techniques include data reduction, data display and conclusions. The observed teaching skill indicators consist of 8 components. Based on these 8 indicators, the results obtained are the skills of opening and closing learning, explaining skills, questioning skills, discussion guiding skills, and class management skills are in the skilled category, the skills to provide reinforcement and the skills to make variations are in the fairly skilled category, while the skills to use learning media are in the less skilled category. Overall, the basic teaching skills of biology education students have improved during the microetaching exercise using peer assessment.
VALIDITAS PERANGKAT PEMBELAJARAN BIOLOGI TERINTEGRASI KEARIFAN LOKAL UNTUK MENGEMBANGKAN KETERAMPILAN PENYELESAIAN MASALAH MAHASISWA Utami, Septiana dwi; Dewi, Ika Nurani
Bioscientist : Jurnal Ilmiah Biologi Vol 5, No 2
Publisher : Program Studi Pendidikan Biologi FPMIPA IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (321.727 KB)

Abstract

Abstract : Problem solving skills are skills that need to be developed in biology learning. Biology learning goals are not only to improve the understanding of the concept of living things, but also need to strive for a balance between science knowledge and the value of local wisdom. One way to train these skills is to apply learning that is integrated with local wisdom. Learning devices developed in this study need to be validated by experts. The validation result of the feasibility of the learning device from the component aspect of content, language, and presentation is included in the valid category.
VIABILITAS DAN VIGOR BENIH PADI (Oryza sativa, L) VARIETAS IR 64 BERDASARKAN VARIASI TEMPAT DAN LAMA PENYIMPANAN Dewi, Ika Nurani; M, Sumarjan
Prosiding Seminar Nasional MIPA 2013: PROSIDING SEMINAR NASIONAL MIPA UNDIKSHA 2013
Publisher : Prosiding Seminar Nasional MIPA

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Abstract

Abstrak Penelitian ini bertujuan untuk mengetahui viabilitas dan vigor benih padi (Oryza sativa, L) berdasarkan variasi tempat dan lama penyimpanan. Penelitian ini menggunakan metode observasi antara metode penyimpanan benih padi secara tradisional dengan penyimpanan modern. Variabel manipulasi penelitian ini adalah tempat dan lama penyimpanan. Tempat penyimpanan yaitu benih disimpan dalam kantong bagor dan kantong plastik polietilen, sedangkan lama penyimpanan yaitu 0 bulan, 1 bulan, 2 bulan, 3 bulan, 4 bulan, 5 bulan dan 6 bulan. Variabel respon penelitian ini adalah viabilitas dan vigor benih. Viabilitas benih diukur dari persentase berkecambah, kecepatan berkecambah, laju respirasi kecambah dan kadar gula reduksi kecambah. Vigor benih diukur dari jumlah kecambah vigor dan panjang kecambah. Pada penyimpanan benih di dalam kantong bagor proses pengeringan dilakukan dalam 3 tahap, yaitu pada awal penyimpanan hingga lama simpan 3 bulan. Berbeda dengan benih yang disimpan dalam plastik polietilen, pengeringan hanya dilakukan satu kali setelah pasca panen. Untuk mengetahui ada tidaknya efek interaksi antara faktor tempat dan lama penyimpanan terhadap viabilitas dan vigor benih digunakan analisis varian dua arah, dilanjutkan dengan uji DMRT. Hasil penelitian menunjukkan bahwa benih yang disimpan di dalam kantong bagor viabilitas dan vigornya telah menurun pada lama penyimpanan 3 bulan. Pada benih yang disimpan dalam kantong plastic polietilen viabilitas dan vigornya mampu dipertahankan sampai lama penyimpanan 6 bulan. Hasil terbaik ditunjukkan oleh benih yang disimpan dalam kantong plastik polietilen dengan lama penyimpanan 3 bulan dilihat dari persentase berkecambahnya sebesar 97,34%.
KAJIAN PERANAN EVAPORATIVE PAD TERHADAP IKLIM MIKRO DAN BUDIDAYA JAMUR KUPING HITAM (Auricularia auricula) Dewi, Ika Nurani; 2, Sumarjan
CROP AGRO, Jurnal Ilmiah Budidaya Pertanian Vol 4 No 1 (2011): Jurnal Crop Agro pertanian
Publisher : Department of Agronomy Faculty of Agriculture University of Mataram

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Abstract

ABSTRAK Budidaya jamur kuping hitam (Auricularia auricula)  pada musim kemarau tidak memberikan produksi yang maksimal. Suhu yang tinggi dan kelembaban udara yang rendah dapat menghambat pertumbuhan jamur kuping hitam. Untuk memberikan kondisi lingkungan yang cocok untuk pertumbuhan jamur kuping dapat dilakukan dengan penggunaan evaporative pad. Untuk itu, penelitian ini bertujuan untuk mempelajari peranan evaporative pad terhadap perubahan iklim mikro di dalam kumbung jamur kuping hitam.  Penelitian ini menggunakan sabut kelapa sebagai bahan evaporator.  Adapun perlakuan yang telah diuji adalah  bangunan kontrol atau kumbung tanpa evaporative pad, bangunan dengan satu  evaporative pad, dan bangunan kumbung dengan dua evaporative pad. Hasil penelitian menunjukkan bahwa dengan 1 evaporative pad dalam kumbung menghasilkan kondisi yang paling baik bagi pertumbuhan jamur. Perlakuan tersebut juga menghasilkan intensitas radiasi matahari 17,69 lux, suhu udara 27,25 oC, kelembaban udara 91,03 %, suhu media 28,22 oC, hasil produksi berat basah jamur kuping hitam 24,06 kg dan diameter jamur kuping 15,14 cm.   ABSTRACT Auricularia auricula cultivation in summer season can not increase yield production. High temperature and low relative humidity could  inhibite Auricularia auricula growth. To get favorable environment to Auricularia auricula growth can be done with using evaporative pad. This research was done to study the effect of evaporative pad to microclimate condition for Auricularia auricula cultivation. This research used coconut fiber as evaporative pad. The treatments were cultivation building of Auricularia auricula without evaporative pad, cultivation building of Auricularia auricula with one unit evaporative pad, and cultivation building of Auricularia auricula with two units evaporative pad.  The results showed that one unit  evaporative pad in cultivation building of Auricularia auricula generated the best growth of Auricularia auricula.     The treatment showed also that solar radiation intensity 17.69 lx, temperature was 27.25 0C, relative  humadity was 91.03 %, the temperature of media was 28.22 0C, fresh-weight of Auricularia auricula was 24.06 kg, and diameter of Auricularia auricula was 15.14 cm. 
Pemberdayaan Masyarakat Melalui Pengelolaan Sampah Skala Rumah Tangga Menggunakan Metode Komposting dewi, ika nurani; royani, ida; sumarjan, sumarjan
Sasambo: Jurnal Abdimas (Journal of Community Service) Vol 2, No 1 (2020): Vol 2, No 1: February (in Press)
Publisher : Lembaga Penelitian dan Pemberdayaan Masyarakat (LITPAM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (74.961 KB) | DOI: 10.36312/sasambo.v2i1.172

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Seiring dengan meningkatnya jumlah penduduk di suatu wilayah, akan mengakibatkan bertambahnya volume sampah. Pola konsumsi masyarakat ikut memberi kontribusi dalam peningkatan volume sampah yang semakin beragam. Sejauh ini penggelolaan sampah yang dilakukan oleh masyarakat di lingkungan RT 04 Pejeruk Bangket masih terbatas pada sistem pengumpulan sampah, pengangkutan sampah, dan pembuangan ke TPSA, sedangkan daya tampung TPSA semakin terbatas. Solusi untuk mengatasi permasalahan tersebut adalah dengan memberdayakan masyarakat dalam pengolahan sampah skala rumah tangga dengan metode komposting. Sasaran kegiatan pengabdian ini adalah ibu rumah  tangga dan pemuda di lingkungan RT 04 Pejeruk Bangket. Metode pelaksanaan kegiatan menggunakan metode ceramah, diskusi dan demonstrasi. Pelaksanaan kegiatan dilaksanakan mulai bulan Desember 2019 ? Februari 2020. Pelaksanaan kegiatan pengabdian secara keseluruhan terlaksana dengan baik. Hal ini terlihat dari jumlah peserta pelatihan sebesar 85.07%, pengetahuan dan keterampilan peserta dalam menguasai materi sebesar 73.13%, dan respon peserta pelatihan 91.88%. Faktor pendukung kegiatan pengolahan sampah skala rumah tangga adanya dukungan dari Kepala Lingkungan, Ketua RT 04 dan antusiasme peserta pengabdian, sedangkan faktor penghambat kegiatan adalah sinergi antara masyarakat dengan pemerintah lokal belum optimal
THE COMBINATION OF SMALL GROUP DISCUSSION AND ARCS (MODIS-ARCS STRATEGY) TO IMPROVE STUDENTS’ VERBAL COMMUNICATION SKILL AND LEARNING OUTCOMES Dewi, Ika Nurani; Safnowandi, S.
Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Vol 8, No 1: June 2020 (in Press)
Publisher : IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-ps.v8i1.2478

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This study aimed at discovering the implementation of MODis-ARCS strategy to students? verbal communication skill and learning outcomes. This study was a quasi-experimental using non- equivalent control group design. Purposive sampling was used to collect the data. There were 65 students of information technology education (control) and physics education (experimental) who used as the samples of study. The MODis-ARCS strategy was implemented on the experimental group, while small group discussion was used in the control group. Data collection techniques used test instrument that was in the form of essay items and non-test which was in the form of observation sheets of communication skill. Validity scores, Cronbach?s coefficient alpha, n-gain, independent sample t-test and paired t-test were used as the data analysis techniques. The results of study indicated that 1) n-gain of students? learning outcomes and verbal communication skill for the control group was 0.12 and 0.07, in which it was categorized as low, while for the experimental group was 0.29 and 0.48 in the moderate category. 2) Both of groups had similar initial abilities, and there was a difference on the learning outcomes, as well as the verbal communication skill between the control and experimental classes, 3) There was an improvement on the students? learning outcomes and verbal communication skill on the control and experimental groups, in which the significance value was ?=5%; however, the improvement of experimental group was greater than the control group. Therefore, it can be concluded that the MODis-ARCS strategy can improve the students? verbal communication skill and learning outcomes.
PENGEMBANGAN INSTRUMEN PENILAIAN KINERJA UNTUK MENGUKUR KOMPETENSI LABORATORIUM MAHASISWA DALAM KEGIATAN PRAKTIKUM FISIOLOGI TUMBUHAN Utami, Septiana Dwi; Dewi, Ika Nurani; Efendi, Ismail
Bioscientist : Jurnal Ilmiah Biologi Vol 8, No 1 (2020): June
Publisher : Program Studi Pendidikan Biologi, FPMIPA, IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (181.491 KB) | DOI: 10.33394/bjib.v8i1.2680

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This study aims to: 1) determine the appropriateness of practicum performance appraisal instruments; and 2) find out whether there are differences in competency of laboratory skills among students. The instrument development procedure refers to the 4-D model with a research trial design using one shoot case study. Before the performance appraisal instrument was applied to 77 semester IV students Department of Biology Education, FSTT, Mandalika University of Education, a validation test was first conducted by an expert. Data collection techniques using validation, testing, and observation. The instruments used in this study were instrument validation sheets, observation sheets of action laboratory skills and tests of thinking laboratory skills. Data analysis using the one way ANOVA test continued with the LSD test. The results showed that: 1) the feasibility of performance evaluation instruments developed in the valid and reliable categories; and 2) there were significant differences in laboratory skills in the three groups at ? = 5% in the sufficient category. The conclusion of this research is the performance assessment instrument developed can be used to train student laboratory skills. The implications of this research are expected to contribute to improving the quality of practicum assessment instruments in learning in the laboratory.
Validitas Perangkat Pembelajaran Etnoekologi Masyarakat Suku Sasak Kawasan Taman Nasional Gunung Rinjani Utami, Setiana Dwi; Efendi, Ismail; Dewi, Ika Nurani; Ramdani, Agus; Rohyani, Immy Suci
Jurnal Penelitian Pendidikan IPA Vol 5, No 2 (2019): July
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v5i2.291

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Abstract. The Government of the Republic of Indonesia establishes the competence of college graduates to master the science field and being able to apply it in daily life, one of them is to connect the learning materials with the environment and cultural surroundings through Ethnoecology. The disclosure of ideas by local communities through ethnoecological learning can strengthen the nature of meaningful learning and encourage the students' positive attitude to solve the problems wisdom. The Ethnoecology form of the Sasak Tribe in Mount Rinjani National Park Area is integrated into learning in the form of local knowledge, local intelligence, and local policies. The Ethnoecology Learning development method consisting of RPS, SAP, MFIS, and assessment instruments refer to the ADDIE development model. The Ethnoecology learning developed in this study needs to be validated by practitioners and experts. Based on the feasibility validation result of the ethnoecology learning tool belongs to the category of logical and religious validity, so that it can be used as a support in the implementation of ethnoecology learning. A good learning tool will create a quality learning process. Keywords: Validity; Learning tools; Ethnoecology
Pengembangan Lembar Kerja Mahasiswa Berbasis Pemberdayaan Berpikir melalui Pertanyaan pada Mata Kuliah Pengetahuan Lingkungan Utami, Septiana Dwi; Dewi, Ika Nurani
Bioscientist : Jurnal Ilmiah Biologi Vol 8, No 2 (2020): December
Publisher : Program Studi Pendidikan Biologi, FSTT, Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bjib.v8i2.3165

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This study aims to develop a student worksheet based on the empowerment of thinking through questions in environmental knowledge courses. This type of research is development research using the R & D (Research and Development) method. In this study, only two stages of the R&D method were used, namely: 1) the preliminary study stage; and 2) the product development stage. The research was conducted in the Environmental Knowledge course. The instrument used to collect data was the Student Worksheet validation sheet which consisted of three components, namely: content, language, and presentation. Based on the results of the validation, the content component validation score obtained was 3.25 with valid criteria, the language component was 3.00 with valid criteria, and the presentation component obtained a score of 3.36 with valid criteria. Thus it can be concluded that, empowerment-based Student Worksheets think through questions on environmental knowledge courses with valid criteria and can be used as learning materials.