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Muhammad Shohibul Ihsan
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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 354 Documents
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Gerak Lurus Berbasis Arduino Uno: Alat Peraga Fisika Alternatif menggunakan Linear Air Track Istiqomah Istiqomah; Yusro Al Hakim; Eko Satyadi Kurniawan
Jurnal Inovasi Pendidikan dan Sains Vol 1 No 3 (2020): December
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Nahdlatul Wathan Mataram

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Abstract

Alternative physics teaching aid with linear air track based on Arduino Uno have been developed to determine: (1) the accuracy of the teaching aid (2) the validity of the teaching aid, and (3) the practicality of the teaching aid. This research was conducted in the Physics Education study program, Muhammadiyah University of Purworejo. This research adapts the ADDIE (Analysis Design Develop Implement Evaluation) development model. The analysis technique uses a trial analysis tool, validation instrument data, student response questionnaire data and the implementation of learning and experimental results. Based on the trial of the tool carried out by calculating the time manually and using a sensor, the difference in mean value is 0.008 s. Based on the analysis of the validation results, it was obtained an average score of 3.14 with a percentage of 86.33% (very good category). The results of the analysis of the implementation of learning in the preliminary aspects obtained a mean value of 16.00, the core activity aspects were 26.00 and the closing aspects were 16.00. These three aspects obtained an average score of 3.75 in the very good category. Based on this analysis, it can be concluded that this development research produces learning media in the form of teaching aid for straight motion with a linear air track based on Arduino Uno to calculate the time of objects as they pass with good accuracy and validity and practical teaching aid used for learning.
ANALISIS MISKONSEPSI PADA MATERI SISTEM REPRODUKSI SISWA KELAS XI MAN 1 LOMBOK BARAT TAHUN AJARAN 2019/2020 Surya Pratama; Agil Al Idrus; Kusmiyati Kusmiyati; Dadi Setiadi
Jurnal Inovasi Pendidikan dan Sains Vol 1 No 3 (2020): December
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Nahdlatul Wathan Mataram

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Abstract

Penelitian ini bertujuan untuk mengetahui miskonsepsi pada materi sistem reproduksi siswa Kelas XI MAN 1 Lombok Barat melalui penggunaan instrumen three tier test. Jenis penelitian ini adalah penelitian deskriptif. Populasi dalam penelitian ini adalah seluruh siswa kelas XI MAN 1 Lombok Barat (MIA, IPS dan Bahasa). Sampel penelitian ini sebanyak 60 siswa yang terdiri dari 30 siswa kelas XI MIA 1 dan 30 siswa kelas XI MIA 2. Pengambilan sampel penelitian dilakukan dengan teknik cluster sampling, yaitu teknik penentuan sampel berdasarkan perbedaan karakteristik kelas. Analisis dilakukan dengan pendekatan kuantitatif dan kualitatif menggunakan rumus persentase berdasarkan kriteria pemahaman konsep yang dicari. Hasil analisis miskonsepsi pada materi sistem reproduksi dengan menggunakan instrumen three tier test didapatkan siswa yang mengalami miskonsepsi paling banyak pada indikator 4 sebesar 83,33% (klasifikasi sangat tinggi) dan siswa yang mengalami miskonsepsi paling sedikit pada indikator 1 sebesar 68,33% (klasifikasi tinggi). Kesimpulan dari hasil penelitian menunjukkan bahwa siswa mengalami miskonsepsi sangat tinggi pada konsep pemahaman yang rendah maupun yang membutuhkan pemahaman tinggi.
DEVELOPMENT OF LEARNING MEDIA BASED ON WINDOWS PRODUCERS TO IMPROVE STUDENT METACOGNITIONAL AWARENESS Nova Dwi Pratiwi Sulastri
Jurnal Inovasi Pendidikan dan Sains Vol 1 No 3 (2020): December
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Nahdlatul Wathan Mataram

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Abstract

The study was Research and Development which animed at examining the validity, development, implementation, and evaluation. Data obtained from study were (1) validity data obtained through evaluation from the experts and practitioners, practicality data obtained through quiestionnaire of students, (3) effectiveness data obtained through quiestinnaire of students, (4) metacognitive awareness data obtained quiestionnaire of MAI instrument. The result of the data revealed that Windows produser-based learning media on Biologi subject to enhance awareness and students’ metacognitive skill which was development had achieved the quality criteria: (1) Windows produser-based learning media on reproduction system concept validity meets the criteria stated, practicality and effectiveness, (3) Windows produser-based learning media on reproduction system concept can increase student’s awareness metacognition Keyword: Research development, Windows Producer, awareness metacognition and Reproduction System
PENGARUH LAMA PENYIMPANAN EKSTRAK KASAR MAKROALGA Ulva lactuca TERHADAP KESTABILAN PIGMEN FOTOSINTESIS Nurani Hasanela; Nelson Gaspersz; Rosita Silaban; Mario Rowan Sohilait
Jurnal Inovasi Pendidikan dan Sains Vol 1 No 3 (2020): December
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Nahdlatul Wathan Mataram

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Abstract

Banyak kandungan senyawa kimia bermanfaat dalam makroalga yang bernilai ekonomi tinggi tetapi belum diteliti secara luas, seperti pigmen fotosintesis. Peningkatan kebutuhan pigmen fotosintesis pada dunia industri menyebabkan pencarian sumber alternatif pigmen fotosintesis masih terus dilakukan diantaranya dari makroalga. Penelitian ini bertujuan untuk mengetahuipengaruh lama penyimpanan ekstrak kasar makroalga Ulva lactuca terhadap kestabilan pigmen fotosintesis. Tahapan penelitian meliputi, isolasi pigmen fotosintesis, pemurnian menggunakan kromatografi kolom silika, karakterisasi pigmen fotosintesis dengan KLT dan spektrofotometer UV–Vis. Hasil KLT dari ekstrak kasar Ulva lactuca menunjukkan perbedaan jumlah dan jenis pigmen fotosintesis yang mencolok antara ekstrak kasar Ulva lactuca yang lansung diekstrak dan yang dibiarkan kurang lebih 3 hari. Pada hasil kromarogram menunjukkan ada 7 fraksi pigmen fotosintesis dan memiliki warna yang sangat mencolok yang diekstrak secara langsung sedangkan ekstrak kasar yang dibiarkan kurang lebih 3 hari menunjukkan hanya 5 fraksi pigmen fotosintesis dengan warna yang pucat. Fraksinasi dengan kromatografi kolom silika gel menunjukkan adanya pigmen fotosintesis sebanyak 29 fraksi. Setelah diindentifikasi dengan spektofotometer UV–Vis ada 4 fraksi utama yaitu ß-karoten, fukoxantin, klorofil a,dan feofitin a. Lama penyimpanan terhadap ekstrak kasar Ulva lactuca mempengaruhi pigmen fotosintesis secara kualitatif dan kuantitatif.
THE PRAKTIKALITAS PENGEMBANGAN E-BOOK FISIKA BERBANTUAN EDMODO BERBASIS DISCOVERY LEARNING DALAM PROSES PEMBELAJARAN FISIKA Fitrah Ayu; Ahmad Fuzi
Jurnal Inovasi Pendidikan dan Sains Vol 1 No 3 (2020): December
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Nahdlatul Wathan Mataram

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Abstract

The purpose of this research and development was to determine the level of practicality in using e-book of Physics assisted by edmodo based on discovery learning in the learning process. This type of research and Development (R&D). The method used in this research is descriptive method with data collection instruments, namely practicality questionnaires assessed by the teacher. This research was conducted at State Senior High School 14 Padang for the 2019/2020 academic year on mechanical wave material. The results of this study indicate that the e-book Physics assisted by edmodo based on discovery learning is very pratical to use in the learning process with an average percentage of practicality 90%.
ESTIMATING ENERGY SAVING POTENTIAL BY TAKING INTO ACCOUNT INTERDEPENDENCE EFFECT CASE STUDY: HIGH RISE OFFICE BUILDING IN JAKARTA Endang Widayati
Jurnal Inovasi Pendidikan dan Sains Vol 2 No 1 (2021): April
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Nahdlatul Wathan Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51673/jips.v2i1.476

Abstract

Abstract: The purpose of this study is making comparison between calculation of the potential for energy savings without and with taking into account the interdependency effect based on a case study in a conditioned high rise office building in Jakarta. Accurate estimation of the energy saving potential will increase the confidence level in bankable investment of energy saving projects. This will minimize the uncertainty of achievable energy savings which can prevent investment risks during implementing energy conservation and efficiency projects. The results of this study based on a study case, indicate that estimated energy savings of ESM-1 e.g. retrofit of lighting increase 4.29% when the interdependency effect is taking into account. ESM-2 e.g. installation of variable speed drive (VSD) on the air handling unit (AHU) shows the estimated energy saving increase 22.75% by taking into account interdependency effect. The effect of this interdependence both ESM-1 and ESM-2 is a reduction in cooling load in buildings. Totally, the calculation of the interdependency effect will increase the percentage of the total estimate of potential energy savings from 34.23% to 39.05% based on the energy baseline with a predefined baseyear periode, around 4.82% increased. The calculation of the interdependency effect will be very influential in minimizing uncertainty when the projects are financed by an energy performance contract mechanism whether a guaranteed or shared saving scheme. The measurement and verification energy saving during reporting period should be conducted in the future to compare the energy saving projection before ESMs implementation and measurement and verification results.
KEANEKARAGAMAN TUMBUHAN HERBA DAN PERDU PADA JALUR PENDAKIAN LEMBAH RAMMA DI GUNUNG BAWAKARAENG KABUPATEN GOWA Musyawir Musyawir; Andi Nur Samsi; Ahmad Hasyim
Jurnal Inovasi Pendidikan dan Sains Vol 2 No 1 (2021): April
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Nahdlatul Wathan Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51673/jips.v2i1.482

Abstract

This research was conducted in July-September 2018 on the track of the Ramma valley on Mount Bawakaraeng, Gowa Regency from July to September 2018. The type of research used is descriptive quantitative. Observation using transects made 20 plots measuring 2x2 meters. Species samples in the plot were taken and then photographed and identified. This study aims to determine the types and diversity of cover plants (herbs and shrubs) found in the Ramma Valley climbing route on Mount Bawakaraeng, Gowa Regency. The research found 24 species consisting of 19 herbs and 5 shrubs. The diversity index (H ') of herb plants is 2.451 which is moderate, for shrubs it is 1.379 which is low.
ANALISIS KANDUNGAN LOGAM BERAT TIMBAL (Pb) DENGAN METODE FITOREMEDIASI PADA KAWASAN PERCETAKAN DI KOTA MEDAN Juwairiah Juwairiah
Jurnal Inovasi Pendidikan dan Sains Vol 2 No 1 (2021): April
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Nahdlatul Wathan Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51673/jips.v2i1.490

Abstract

This study aims to determine the content of the heavy metal lead (Pb) in water spinach (Ipomoea aquatca) in the printing area of Medan City. Phytoremediation is a remediation method that relies on the role of plants to absorb, degrade, transform and mobilize heavy metal pollutants, in this case using water spinach plants. This research is descriptive by taking samples randomly, meaning that water spinach plants (Ipomoea aquatica) were taken randomly from the printing area in Medan City. So that the water spinach (Ipomoea aquatica) in the printing area in Medan is still safe for public consumption. The highest levels of Lead (Pb) in water spinach (Ipomoea aquatica) are obtained from point 1 on Jalan Masjid Kesawan which is 0.04497mg / kg while the lowest levels of Lead (Pb) are at point 2 which is on Jalan Jamin Ginting Padang Bulan that is 0.02273 mg / kg.
EFEKTIFITAS PRAKTIKUM BIOKIMIA BERBASIS LABORATORY VIRTUAL DI MASA PANDEMI COVID-19: STUDI KOMPARASI PRAKTIKUM LURING DAN DARING UNTUK MENINGKATKAN PEMAHAMAN KONSEP MATERI PROTEIN PADA MAHASISWA Rina Astuti; Gakuh Munia Setianingsih; Samia Rahayu
Jurnal Inovasi Pendidikan dan Sains Vol 2 No 1 (2021): April
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Nahdlatul Wathan Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51673/jips.v2i1.498

Abstract

Abstract:. Learning held in tertiary institutions must be in line with the 21st century learning paradigm, where students are expected to be active and creative in developing their potential. The nature and characteristics of 21st century learning are reflected in science learning which refers to 3 things such as processes, products and attitudes which can be seen in practicum-based learning methods. This study aims to compare the results of practicum during the Covid-19 pandemic which was conducted online and during offline, namely before the pandemic that hit Indonesia and even the world. The method used is a quasi-experimental method with the comparison method. The analysis used in this study was the independent sample t-test where the subjects were students with different classes and were given two different learning treatments, namely offline and online. The results showed that the real or offline practicum was better and more effective than the internal practicum. network (online).
BIOLOGI REPRODUKSI IKAN TONGKOL (Euthynnus affinis) YANG DIDARATKAN DI PANGKALAN PENDARATAN IKAN TANJUNG LUAR KABUPATEN LOMBOK TIMUR Pahmi Husain; Karnan Karnan; DIdik Santoso
Jurnal Inovasi Pendidikan dan Sains Vol 2 No 1 (2021): April
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Nahdlatul Wathan Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51673/jips.v2i1.499

Abstract

The eastern little tuna is one of a pelagic fish that has an economic important value and mostly landed at Fish Base Landing (PPI) Tanjung Luar. The needs of eastern little tuna are very affordable and sold economically in the markets, which causes a highly catching intensity by the fishermen regardless the catching season, so that many eastern little tuna which caught when they were in gonads matured and spawn session. The purpose of this study was to describe reproduction aspects comprises of gonads maturity stages, gonadosomatic index and fecundity. This research was taken on May till June 2018 from Fish Base Landing in Tanjung Luar. The total samples observed were 120 female fishes which collected from the fish base landing. The sample determination technique in this study was quota sampling. Gonad maturity stages were observed by morphological observation then the gonadosomatic index were measured. Fecundity ware treated on 36 samples at V and VI stages (gonads matured) to be measured by using gravimetric method. The result of this study revealed that gonads maturity of the female eastern little tuna was dominated by the fourth stage (51,67%), and then followed by the fifth stage (36,67%), the third stage (23,33%), the sixth stage (8,33%) the second stage (8,33%) and the first stage (6,62%). From those gonad maturity percentages showed that the eastern little tuna was not in the gonads matured session. The value of gonadosomatic index for the female eastern little tuna were about 0,0116% up to 0,0258%. Meanwhile the fecundity range between 192.246 ova until 601.497 ova on fish with the length between 415 mm until 640 mm.

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