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INDONESIA
Jurnal Inovasi Pendidikan dan Sains
Published by Universitas Nahdlatul Wathan Mataram
ISSN : -     EISSN : 27219119     DOI : https://doi.org/10.51673/jips
Core Subject : Science, Education, Agriculture, Social, Engineering,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Environmental Science Materials Science & Nanotechnology Mathematics Physics Social Sciences
Jurnal Inovasi Pendidikan dan Sains is a peer-reviewed and open access journal that publishes scientific reviews, theoretical articles, empirical studies, case studies, systematic literature reviews in all areas of Education and Learning; Science (Chemistry, Physics, Biology); Mathematics; and Environmental Science
Arjuna Subject : Umum - Umum
Articles 10 Documents
 1 
Search results for , issue "Vol 1 No 1 (2020): April" : 10 Documents clear
Analisis Kemampuan Mahasiswa Dalam Mengidentifikasi Tumbuhan di Lingkungan STKIP Soe Angreni Liunokas
JURNAL INOVASI PENDIDIKAN DAN SAINS Vol 1 No 1 (2020): April
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat (LPPM) Universitas Nahdlatul Wathan Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (596.927 KB)

Abstract

This study aims to determine the ability of students to identify plant species and to identify the types of plants identified. This type of research is quantitative descriptive with the subject of 29 students of Biology Education Study Program STKIP Soe in the 2018/2019 school year who took the course of Plant Anatomy and Morphology. The research began with the preparation of the instrument, taking students to explore plants in the campus environment and taking specimens identification, then providing identification test questions. Observations were made during student activities. Data processing of test results and observation sheets by counting the total score and converted into a value form then interpreting the value based on the predicate. Based on the results of research students ‘ability to identify plants based on indicators observing the characteristics of plant specimens achieved only students look capable but not maximal so categorized enough and the results of observations of students’ ability to identify plant species in the medium category. The results of identification there are 43 types of plants that are classified into 27 families.
The ecosystem services of mangroves for sustainable coastal area and marine fauna in Lombok, Indonesia: A review Pahmi Husain; Agil Al Idrus; Muhammad Shohibul Ihsan
JURNAL INOVASI PENDIDIKAN DAN SAINS Vol 1 No 1 (2020): April
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat (LPPM) Universitas Nahdlatul Wathan Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (682.977 KB)

Abstract

Abstract: Mangroves are one of the coastal ecosystems with high productivity, and their associated biodiversity provides a range of ecosystem services. The aerial roots of mangroves partly stabilize this environment and give a substratum on which many species of plants and animals live. Above the water, the mangrove trees and canopy provide important habitat for a wide range of species. These include birds, insects, mammals, and reptiles. Below the water, the mangrove roots are overgrown by epibionts such as tunicates, sponges, algae, and bivalves. The soft substratum in the mangroves forms a habitat for various infaunal and epifaunal species. At the same time, the space between roots provides shelter and food for motile fauna, such as prawns, crabs, and fishes. Mangrove litter is transformed into detritus, which partly supports the mangrove food web. Plankton, epiphytic algae, and microphytobenthos also form an essential basis for the mangrove food web. Due to the high abundance of food and shelter, and low predation pressure, mangroves form an ideal habitat for a variety of animal species, during part or all of their life cycles. As such, mangroves may function as nursery habitats for (commercially important) crab, prawn and fish species, and support offshore fish populations and fisheries.
BIODEGRADATION OF USED BABY DIAPERS USING CELLULOLITIC FUNGUS AND BACTERIA WITH SOLID FERMENTATION Riryn Novianty; Andi Dahliaty; Nurul Iflah Nasution; Haryati Haryati
JURNAL INOVASI PENDIDIKAN DAN SAINS Vol 1 No 1 (2020): April
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat (LPPM) Universitas Nahdlatul Wathan Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (453.573 KB)

Abstract

Diapers are made by cotton and pulp containing cellulose that can be used as a substrate in the production of cellulose enzymes. The purpose of this research is to determine the ability of cellulolytic fungi Trichoderma asperellum LBKURCC1 and cellulolytic bacteria S-22 to degrade the used diapers containing urine by solid fermentation for 10, 20, and 30 days. The activity of crude extract of cellulose enzyme was observed with CMC 2% as substrate at pH 5,5 (Trichoderma asperellum LBKURCC1) and pH 7 (bacteria S-22 isolate), incubation temperature 40ºC during 30 minutes by using Nelson Somogyi’s method. The result showed that used diapers can be used as substrate for cellulose enzyme production by fungi Trichoderma asperellum LBKURCC1 with the highest activity of cruide extract cellulose enzyme obtained at 10th days solid fermentation of (1,891 ± 1,453) × 10-3 U / mL and by bacteria S-22 isolate at 20th days solid fermentation of (2,854 ± 0,019) × 10-3 U/mL. It can be concluded that bacteria S-22 isolate would degrade the used diapers better than fungi Trichoderma asperellum LBKURCC1. The result of this research compared to quality standards compost of SNI: 19-7030-2004 have not fulfilled, so it can not be used as compost.
OPTIMASI PERTUMBUHAN ISOLAT FUNGI INDIGEN Penicillium sp. LBKURCC153 PENDEGRADASI NAFTALENA MENGGUNAKAN GLUKOSA SEBAGAI KOSUBSTRAT PADA MINIMAL MEDIUM Aisyah Fitrida; Riryn Novianty; Saryono Saryono; Amir Awaluddin; Nova Wahyu Pratiwi
JURNAL INOVASI PENDIDIKAN DAN SAINS Vol 1 No 1 (2020): April
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat (LPPM) Universitas Nahdlatul Wathan Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (516.098 KB)

Abstract

Naftalena merupakan salah satu polutan yang sulit untuk didegradasi karena termasuk kedalam kelompok PAH dan bersifat karsinogenik. Tujuan dari penelitian ini adalah untuk menguji efektifitas isolat fungi indigen dari Provinsi Riau untuk mendegradasi senyawa toksik naftalena dengan penambahan glukosa sebagai kosubstrat pertumbuhan. Degradasi naftalena oleh isolat fungi dipengaruhi oleh beberapa parameter, diantaranya biomassa, pH dan persentase degradasi yang diukur pada 0, 4, 8, 12 dan 16 hari inkubasi. Berdasarkan dari parameter biomassa isolat fungi Penicillium sp. LBKURCC153 mengalami fase eksponensial sampai hari ke-16. Pada fase eksponensial terjadi pertambahan jumlah sel secara maksimum yang menunjukkan respon positif terhadap penggunaan glukosa dan naftalena sebagai sumber karbon dan energi. Isolat mengalami penurunan pH dari 7 sampai 3,8 yang artinya ada aktivitas pertumbuhan yang menghasilkan asam-asam organik dari proses degradasi naftalena. Isolat juga mampu mendegradasi naftalena sebesar 27,5% oleh Penicillium sp. LBKURCC153 pada media dengan penambahan glukosa pada waktu optimum selama 4 hari inkubasi. Kesimpulannya, penambahan kosubstrat glukosa dapat meningkatkan persentase degradasi naftalena oleh Penicillium sp. LBKURCC153
PENGEMBANGAN INSTRUMEN PEMAHAMAN KONSEP BERBASIS KOMPUTER PADA PEMBELAJARAN KIMIA Muhammad Shohibul Ihsan; Saprizal Hadisaputra; Agus Ramdani; Agil Al Idrus
JURNAL INOVASI PENDIDIKAN DAN SAINS Vol 1 No 1 (2020): April
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat (LPPM) Universitas Nahdlatul Wathan Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (660.438 KB)

Abstract

Penelitian ini bertujuan untuk menghasilkan instrumen pemahaman konsep berbasis komputer yang valid sebagai alat ukur pemahaman konsep peserta didik pada mata pelajaran kimia dengan materi pokok struktur atom. Penelitian ini termasuk dalam penelitian dan pengembangan (Research and Development) mengacu pada model pengembangan ADDIE meliputi tahap Analysis, Design, Development, Implementation, Evaluation. Pengujian instrumen dalam pembelajaran dilakukan pada peserta didik kelas X MIA MA Nahdlatul Wathan Mataram, NTB. Desain uji coba penelitian ini menggunakan One Group Pretest-Posttest Design. Hasil penelitian menunjukkan bahwa persentase rata-rata nilai kelayakan instrumen dari ketiga validator sebesar 86.3% dengan kriteria sangal layak. Penggunan instrumen pemahaman konsep berbasis komputer pada uji coba terbatas mendapatkan nilai rata-rata dari guru dan peserta didik sebesar 80.4% dengan kriteria sangat praktis. Hasil ini menunjukkan bahwa media instrumen pemahaman konsep berbasis komputer yang dikembangkan memiliki kriteria valid dan praktis untuk meningkatkan pemahaman konsep peserta didik
Analisis Kemampuan Mahasiswa Dalam Mengidentifikasi Tumbuhan di Lingkungan STKIP Soe Angreni Liunokas
Jurnal Inovasi Pendidikan dan Sains Vol 1 No 1 (2020): April
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Nahdlatul Wathan Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This study aims to determine the ability of students to identify plant species and to identify the types of plants identified. This type of research is quantitative descriptive with the subject of 29 students of Biology Education Study Program STKIP Soe in the 2018/2019 school year who took the course of Plant Anatomy and Morphology. The research began with the preparation of the instrument, taking students to explore plants in the campus environment and taking specimens identification, then providing identification test questions. Observations were made during student activities. Data processing of test results and observation sheets by counting the total score and converted into a value form then interpreting the value based on the predicate. Based on the results of research students ‘ability to identify plants based on indicators observing the characteristics of plant specimens achieved only students look capable but not maximal so categorized enough and the results of observations of students’ ability to identify plant species in the medium category. The results of identification there are 43 types of plants that are classified into 27 families.
The ecosystem services of mangroves for sustainable coastal area and marine fauna in Lombok, Indonesia: A review Pahmi Husain; Agil Al Idrus; Muhammad Shohibul Ihsan
Jurnal Inovasi Pendidikan dan Sains Vol 1 No 1 (2020): April
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Nahdlatul Wathan Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Abstract: Mangroves are one of the coastal ecosystems with high productivity, and their associated biodiversity provides a range of ecosystem services. The aerial roots of mangroves partly stabilize this environment and give a substratum on which many species of plants and animals live. Above the water, the mangrove trees and canopy provide important habitat for a wide range of species. These include birds, insects, mammals, and reptiles. Below the water, the mangrove roots are overgrown by epibionts such as tunicates, sponges, algae, and bivalves. The soft substratum in the mangroves forms a habitat for various infaunal and epifaunal species. At the same time, the space between roots provides shelter and food for motile fauna, such as prawns, crabs, and fishes. Mangrove litter is transformed into detritus, which partly supports the mangrove food web. Plankton, epiphytic algae, and microphytobenthos also form an essential basis for the mangrove food web. Due to the high abundance of food and shelter, and low predation pressure, mangroves form an ideal habitat for a variety of animal species, during part or all of their life cycles. As such, mangroves may function as nursery habitats for (commercially important) crab, prawn and fish species, and support offshore fish populations and fisheries.
BIODEGRADATION OF USED BABY DIAPERS USING CELLULOLITIC FUNGUS AND BACTERIA WITH SOLID FERMENTATION Riryn Novianty; Andi Dahliaty; Nurul Iflah Nasution; Haryati Haryati
Jurnal Inovasi Pendidikan dan Sains Vol 1 No 1 (2020): April
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Nahdlatul Wathan Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Diapers are made by cotton and pulp containing cellulose that can be used as a substrate in the production of cellulose enzymes. The purpose of this research is to determine the ability of cellulolytic fungi Trichoderma asperellum LBKURCC1 and cellulolytic bacteria S-22 to degrade the used diapers containing urine by solid fermentation for 10, 20, and 30 days. The activity of crude extract of cellulose enzyme was observed with CMC 2% as substrate at pH 5,5 (Trichoderma asperellum LBKURCC1) and pH 7 (bacteria S-22 isolate), incubation temperature 40ºC during 30 minutes by using Nelson Somogyi’s method. The result showed that used diapers can be used as substrate for cellulose enzyme production by fungi Trichoderma asperellum LBKURCC1 with the highest activity of cruide extract cellulose enzyme obtained at 10th days solid fermentation of (1,891 ± 1,453) × 10-3 U / mL and by bacteria S-22 isolate at 20th days solid fermentation of (2,854 ± 0,019) × 10-3 U/mL. It can be concluded that bacteria S-22 isolate would degrade the used diapers better than fungi Trichoderma asperellum LBKURCC1. The result of this research compared to quality standards compost of SNI: 19-7030-2004 have not fulfilled, so it can not be used as compost.
OPTIMASI PERTUMBUHAN ISOLAT FUNGI INDIGEN Penicillium sp. LBKURCC153 PENDEGRADASI NAFTALENA MENGGUNAKAN GLUKOSA SEBAGAI KOSUBSTRAT PADA MINIMAL MEDIUM Aisyah Fitrida; Riryn Novianty; Saryono Saryono; Amir Awaluddin; Nova Wahyu Pratiwi
Jurnal Inovasi Pendidikan dan Sains Vol 1 No 1 (2020): April
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Nahdlatul Wathan Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Naphthalene is one of the pollutants that is difficult to degrade because it belongs to the PAH group and it was carcinogenic. The purpose of this study was to test the effectiveness of an indigenous fungi isolate from Riau Province to degrade naphthalene toxic compounds with glucose as growth cosubstrate. Naphthalene degradation by fungi isolates was influenced by several parameters, including biomass, pH and percentage degradation measured at 0, 4, 8, 12 and 16 days of incubation. Based on biomass parameters, the isolate of Penicillium sp. LBKURCC153 experienced an exponential phase until the 16th day. In the exponential phase, the maximum number of cells increases which shows a positive response to the use of glucose and naphthalene as the carbon and energy source. Isolate decreased their pH from 7 to 3,8, that mean proves the growth activity produce organic acid metabolites of degrade naphthalene. Isolate were also able to degrade naphthalene respectively 27,5% by Penicillium sp. LBKURCC153 in medium with glucose at optimation time until 4 th day incubation. In conclusion, glucose cosubstrate can increase naphthalene degradation percentage by Penicillium sp. LBKURCC153.
PENGEMBANGAN INSTRUMEN PEMAHAMAN KONSEP BERBASIS KOMPUTER PADA PEMBELAJARAN KIMIA Muhammad Shohibul Ihsan; Saprizal Hadisaputra; Agus Ramdani; Agil Al Idrus
Jurnal Inovasi Pendidikan dan Sains Vol 1 No 1 (2020): April
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Nahdlatul Wathan Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This study aims to create a valid computer-based concept understanding instrumen as a measurement tool for students' understanding of chemistry subjects with basic ingredients of atomic structure. Research, including research and development (Research and Development) discusses the ADDIE development model, including Analysis, Design, Development, Implementation, Evaluation. Testing instrumens in learning is carried out on class X MIA MA Nahdlatul Wathan Mataram, NTB. Design research trials using One Group Pretest-Posttest Design. The results showed that the average value of the instrumen worthiness of the three validators was 82.2% with very reasonable criteria. The use of computer-based concept understanding instrumens in limited trials gained an average score of 80.5% from teachers and students with very practical criteria. The results of this study prove that the media developed have valid and practical concepts to increase students' understanding

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