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E EFFECTIVENESS OF BOKASHI CHICKEN STOOL ON HYBRID CORN PRODUCTIVITY ( Zea mays L) Eni Winarsih; Siti Roudlotul Hikamah; Diah Sudiarti
BIOEDUKASI Vol 20 No 2 (2022)
Publisher : PROGRAM STUDI PENDIDIKAN BIOLOGI FAKULTAS KEGURUAN DAN ILMU PENDIDIKAN UNIVERSITAS JEMBER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/bioedu.v20i2.29266

Abstract

This study aims to determine the effectiveness of bokashi on the productivity of hybrid maize (Zea mays L). Bokashi is expected to maintain soil fertility, replace chemical fertilizers which are very expensive, and have an adverse effect on the soil. High corn productivity is useful for meeting the food needs of the community. The research was carried out in the rice fields of KepanjenVillage Gumukmas. This type of research is a true experiment using a completely randomized design (CRD), and a factorial pattern, which consists of 3 factors, namely: 1) positive control (NPK); 2) negative control; 3) bokashi 50%. Each treatment was repeated 3 times, with 10 plant samples per replication. The research data were tested using Analysis of Variant (ANOVA) v20, and continued with Duncan's test for data that had a significant effect. The results of the ANOVA analysis showed that bokashi had a significant effect on the productivity of corn plants, while the results of the follow-up test stated that the positive control treatment had the best value, and bokashi was in second place. Corn grown using bokashi has the advantage that it is more resistant to pests and insects.
The potential of the discovery learning model integrated the reading, questioning, and answering model on cross-cultural high school students’ problem-solving skills Hariyanto Hariyanto; Siti Roudlotul Hikamah; Nasruliyah Hikmatul Maghfiroh; Endra Priawasana
Journal of Education and Learning (EduLearn) Vol 17, No 1: February 2023
Publisher : Intelektual Pustaka Media Utama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/edulearn.v17i1.20599

Abstract

This study aims to test the discovery model integrated with the reading, questioning, and answering (RQA) model. This research is a quasi-study which involves the second semester XI grade students of state senior high school (SMA) Negeri in Situbondo as subjects. The number of students who studied was 160 people from four different classes in the 2018/2019 academic year. Sampling is done by class equality test. Each class is taught with a different model, for each class is grouped again based on the culture of residence of students, namely coastal students, urban and mountain students. Researchers used Ancova to test the research hypothesis followed by the least significant difference (LSD) test. The results showed that: i) RQA’s integrated discovery learning model is able to improve students’ problem-solving skills compared to the original model; ii) Culture has a significant role in shaping students’ problem-solving skills, with the use of the same model given to students who have a background a different background will get different results; and iii) Learning in school and in the environment is an interrelated factor in shaping students’ thinking patterns and problem-solving skills. Discovery learning model integrated learning RQA model is a combination of effective models to be applied to students who are trained with challenges where nature teaches them to think and act appropriately and quickly.
PENGEMBANGAN BUKU DIGITAL BERBASIS STEM MATERI PENCEMARAN TANAH KELAS VII SMPN 2 RAMBIPUJI Zaenab Nur Hafila; Haning Hasbiyati; Siti Roudlotul Hikamah
Bio-Lectura : Jurnal Pendidikan Biologi Vol. 10 No. 2 (2023)
Publisher : Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/bl.v10i2.15938

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The purpose of the research is the development of STEM-based digital book media products in science subjects, especially soil pollution material that can be used and feasible as student learning media. The type of research is R&D (Research and Development) development using the 1999 Plomp model. Plomp’s design has three stages, namely from analysis, design and development, and evaluation. The trial on the digital book consisted of validity tests on material and media validators. Data analysis obtained from the validity test results from material experts showed that the book was very effective with an average score of 90%, while the validity test results from media experts showed that STEM-based digital books entered the effective criteria with an average score of 81,66%. Based on the results of the validity test above, the STEM-based digital book on soil pollution material is declared feasible to use.
Varanus salvator As an Indicator of Turtle Nesting Season at Ngagelan Beach, Alas Purwo National Park (TNAP), Indonesia: A Conservatiom Effort Siti Roudlotul Hikamah; Hariyanto Hariyanto; Nia Kurniawan
Al-Kauniyah: Jurnal Biologi Vol 16, No 2 (2023): AL-KAUNIYAH JURNAL BIOLOGI
Publisher : Department of Biology, Faculty of Science and Technology, Syarif Hidayatullah State Islami

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15408/kauniyah.v16i2.26962

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AbstractVarious turtle conservation efforts continue to be carried out, including protecting the eggs from predators. The study aimed to describe the behavior of turtles laying eggs using Varanus salvator as an indicator. The research was conducted at Ngagelan Beach, Alas Purwo National Park (TNAP), and around the Semi Natural Turtle Hatchery (PPSA), Banyuwangi, Indonesia. The research was conducted from January to December 2019. The type of research is quantitative and qualitative. The study results indicated that Varanus salvator visited this area only during the turtle nesting season. Lepidochelys olivacea dominates the types of turtles that land in TNAP. 1,056 L. Olivacea, 6 Chelonia mydas, Eretmochelys imbricata, and Dermochelys coriacea landed only one animal to lay eggs. Landing occurs from April to August, with peak landing in June. Varanus salvator was found roaming the area starting April, peaking in the second week of August and decreasing in October. Differences in landing time and arrival behavior of Varanus salvator are related to the incubation period of 40–50 days of turtle eggs. The smell of turtle eggs and dead hatchlings beckons V. salvator to this area. This behavior is because Varanus salvator has a strong sense of smell, detected by frequent tongue flicking.AbstrakBerbagai upaya konservasi penyu terus dilakukan, salah satunya melindungi telur dari pemangsa. Tujuan penelitian untuk mendeskripsikan perilaku penyu bertelur menggunakan Varanus salvator sebagai indikator serta upaya konservasii. Penelitian dilakukan di Pantai Ngagelan, Taman Nasional Alas Purwo (TNAP), dan di sekitar Penangkaran Penyu Semi Alami (PPSA), Banyuwangi, Indonesia. Penelitian dilakukan bulan Januari-Desember 2019. Jenis penelitian adalah kuantitatif dan kualitatif. Data yang diperoleh dianalisis secara deskriptif kulitatif dan korelasi. Hasil penelitian menginformasikan bahwa V. salvator mengunjungi daerah ini hanya pada musim penyu bertelur; mereka melakukan perjalanan ke daerah lain ketika bukan musim penyu bertelur. Lepidochelys olivacea mendominasi jenis penyu yang mendarat di TNAP. Sebanyak 1.056 L. Olivacea, 6 Chelonia mydas, Eretmochelys imbricata, dan Dermochelys coriacea masing-masing hanya satu satwa mendarat untuk bertelur. Pendaratan terjadi pada bulan April hingga Agustus, puncak pendaratan pada bulan Juni. V. salvator ditemukan berkeliaran di daerah ini mulai bulan April, memuncak pada minggu kedua Agustus dan menurun bulan Oktober. Perbedaan waktu pendaratan dan perilaku kedatangan V. salvator berkaitan dengan masa inkubasi telur penyu berkisar antara 40–50 hari. Bau telur penyu dan tukik mati mengundang V. salvator ke kawasan ini. Perilaku ini karena V. salvator memiliki indera penciuman yang kuat, terdeteksi oleh lidah yang sering dijentikkan.
Project for recycle bubble wrap, used plastic and patchwork into sitting pillows: Environmental education efforts Siti Roudlotul Hikamah; Riza Rullah; Devi Nurkholisoh; Tubagus Sholihin; H. Hariyanto
JPBI (Jurnal Pendidikan Biologi Indonesia) Vol. 10 No. 2 (2024): JULY
Publisher : University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/jpbi.v10i2.32219

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Waste, a byproduct of human activity, can cause environmental pollution if released without proper processing. It can accumulate in piles, disturbing natural beauty and emitting unpleasant odors. The aim of this research is to from the students to care about the environment by learning with the Bubble Wrap Recycling Project, Used Plastic and Patchwork. The method of this project is a structured experiment. Common waste includes bubble wrap, plastic, and rags from the convection industry. A student project in an environmental science course involved recycling these materials into sitting pillows. Three variants were tested: 10% bubble wrap, 10% plastic waste, 80% patchwork, 15% bubble wrap, 15% plastic waste, 70% rags, and 20% bubble wrap, 20% plastic waste, 60% rags. The pillow's comfort was measured using a Linkert scale of 1-5. The results showed that the pillow measures 40cm. Recycling is a way to promote environmental care and awareness. Cooperation from educational agents, such as supervisors, leaders, and lecturers, is needed to increase students' environmental awareness. This includes examples of good environmental actions in daily routines, such as disposing of waste and implementing 3R practices.
Pengembangan E- Booklet Bintang Mengular (Ophiuroidea) di Pantai Bama Taman Nasional Baluran sebagai Sumber Belajar Mandiri Hikamah, Siti Roudlotul; Fahmi, Abdullah; Muslim, Imam Bukhori
BIO-CONS : Jurnal Biologi dan Konservasi Vol. 6 No. 1 (2024): BIO-CONS: Jurnal Biologi dan Konservasi
Publisher : PROGRAM STUDI PENDIDIKAN BIOLOGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31537/biocons.v6i1.1692

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Peserta didik mengalami kesulitan untuk mempelajari materi Invetebrata terutama Ophiuroidea karena media yang diterapkan guru masih konvensional, sehingga dibutuhkan suatu media variatif untuk meningkatkan minat dan pemahaman peserta didik. Tujuan penelitian yaitu mengembangkan media E-Booklet materi Ophiuroidea. Jenis penelitian yang diterapkan ialah penelitian pengembangan model Plom, terdiri dari tahap analisis, rancangan dan pengembangan purwarupa dan evaluasi. Uji coba kelayakan produk dengan uji validasi dan uji kepraktisan. Data dianalisis menggunakan kualitatif deskriptif dan kuantitatif. Uji validasi materi diperoleh kriteria sangat valid dengan nilai 81,3 %, sedangkan uji validasi media memperoleh kriteria sangat valid dengan nilai 83,5%. Uji kepraktisan memperoleh 92,5% berdasarkan respon Guru dan 88,06 % dari respon peserta didik. Nilai tersebut masuk dalam kriteria sangat praktis. E-Booklet yang dikembangkan dapat disimpulkan layak diterapkan dalam pembelajaran.
The Reduce, Reuse, dan Recycle (3R) sebagai Solusi terhadap Bahaya Banjir di Sekitas TPSS Kaliwates Hikamah, Siti Roudlotul; ., Sumiati; Agustin, Renita; Maulana, Ilham; Rozikin, Moch. Khoirur
Al-Khidmah Jurnal Pengabdian Masyarakat Vol. 4 No. 1 (2024): JUNI
Publisher : Institute for Research and Community Service (LPPM) of the Islamic University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56013/jak.v4i1.2672

Abstract

Indonesia faces various problems, including those related to waste management. Large amounts of waste have a negative impact on environmental health. Kaliwates Subdistrict has problems related to waste, because residents in this area are still not able to manage waste properly. They still like to throw garbage around the river, even though there is a waste processing site. The service is carried out using the ABCD method. Efforts are being made to minimize the amount of waste by implementing reuse, reduce, and recycle (3R). This service activity can increase public knowledge and awareness to reduce the accumulation of waste, namely through the habit of reusing used bottles, reducing the use of plastic by shopping with bags or baskets from home. In this activity, the community followed and participated enthusiastically so that they began to be aware of implementing 3R in their homes and creating an environment around the river with minimal waste, and creating a healthy environment, and waste having economic value.
Meningkatkan Ketuntasan Belajar Siswa Materi Interaksi Mahluk Hidup dengan Lingkungan Menggunakan Model Problem Based Instruction Riyanto, Winda; Hikamah, Siti Roudlotul; Nurjanah, Umi
Jurnal Educazione : Jurnal Pendidikan, Pembelajaran dan Bimbingan dan konseling Vol. 12 No. 1 (2024): Mei
Publisher : FKIP Universitas Islam Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56013/edu.v12i1.2983

Abstract

The application of learning model innovative type the problem based instruction to improve ketuntasan to study for students to the matter interaction creatures with the environment ‘the application of learning model innovative type the problem based instruction to improve ketuntasan to study for students to the matter interaction creatures with the environment in MTs. Hasanuddin semboro jember. Based on the research done, so of students to study in the cycle i obtained the average 73,2 with ketuntasan klasikal 72 %, and on the average cycle ii diproleh 82,3 with klasikal 92 % , student learning ketuntasan has recorded an increase of 20 % .So that the result of students to study has increased very large thus learning activities model the problem of fee-based instruction student learningketuntasan managed to change for the better.
Enhancing Student Engagement and Cognitive Development Through Game-Based Learning (GBL) Hikamah, Siti Roudlotul; Kusuma, Rani; Lestari, Putri Dwi; Ka-Lupae, Saenab
Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan Vol 10, No 1: JANUARY 2025
Publisher : Universitas Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17977/jptpp.v10i1.24852

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Elementary school students are classified as playing-age children, they like to do activities while playing. This research aims to determine the influence of the Game-Based Learning (GBL) learning model on students' cognitive activities and abilities. This type of research is quasi-experimental, one-group pre-test and post-test design. The population of this study were Madrasah Ibtidaiyah students at Darussalam Seuksa School, Thepa, Southern Thailand. The research sample for grade 5 students was 28 students. Student activity is measured using an observation sheet with indicators measured using a 1-5 Likert scale. Cognitive abilities are measured by tests. The results of data analysis showed that the class average N-gain value was 0.73 for learning activities, and a value of 0.80 for student cognition. The N-gain value is 0.7 or g > 0.7, it can be concluded that the GBL model with effective interpretation is used, because it is in the high criteria. The results of the analysis of the percentage of student activity obtained a pre-test value of 47.11%, and the post-test obtained a value of 85.63%. The results of the cognitive percentage analysis obtained a pre-test value of 70.71% and the post-test value obtained a value of 94.0%. The results of the Wilcoxon test obtained a tailed asymp sig value of 0.00, meaning that there was a significant influence between the pre-test and post-test. GBL influences student activities and has a significant influence on student cognition.
INDEKS KEANEKARAGAMAN PHYLUM ECHINODERMATA DI PANTAI PULAU TABUHAN BANGSRING BANYUWANGI INDONESIA Hikamah, Siti Roudlotul; Safira, Safira; Afandi, Benny; Nurjanah, Umi
BIOMA: Jurnal Biologi dan Pembelajarannya Vol 6 No 2 (2024): BIOMA: Jurnal Biologi dan Pembelajarannya
Publisher : Universitas Sulawesi Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31605/bioma.v6i2.4109

Abstract

Penelitian ini bertujuan untuk mengetahui Indeks Keanekaragaman Phylum Echinodermata tertinggi berdasarkan hasil perhitungan. Desain penelitian menggunakan fenomenologi, jenis data kualitatif, analisis data menggunakan rumus Indeks Keragaman dari Shannon Winner. Hasil penelitian ini menunjukan bahwa pantai pulau Tabuhan merupakan daerah yang berpasir putih, terdapat terumbu karang. Jenis-jenis Echinodermata yang berhasil diamati terdiri dari Linckia laevigasta, Echinaster luzonicus, Archaster angulatus, Fromia milleporella, Choriaster granulatus, Omphiura sp., Tripneustes depressus, Toxopneustes pileolus, Diadema setosum, Himerometra robustipinna, Holothuria sp, Holouthuria atra, Holothuria leucospilota, Holothuria hilla, Synapta maculata. Indeks Keragaman hasil analisis data yang diperoleh dari rumus menunjukkan bahwa komposisi spesies Echinodermata yang terbanyak di temukan di pantai pulau Tabuhan terdapat pada classis Holothuroidea dengan komposisi 31 individu dan terendah pada classis Crinoidea dengan komposisi 1 individu, Familia dominan dan co-dominan 1 familia diantaranya termasuk kategori dominan dengan nilai persentase yaitu 29,11% yang terdapat pada familia Holothuriidae. Sedangkan 10 familia lainnya merupakan kategori co-dominan dengan persentase terendah yaitu 1,26% yang terdapat pada familia Archasteridae, Struktur Echinodermata yang memiliki nilai penting tertinggi yaitu terdapat pada spesies Fromia milleporella dengan jumlah nilai penting 10,702%. Sedangkan jenis Echinodermata yang memiliki nilai penting terendah yaitu terdapat pada spesies Himerometra robustipinna dengan nilai penting 0,667% dan Indeks Keanekaragaman Echinodermata tertinggi yaitu terdapat pada spesies Tripneustes depressus dan Holothuria atra dengan Indeks Keanekaragaman Echinodermata bernilai 0,541. Indeks Keanekaragaman Echinodermata terendah terdapat pada spesies Archaster angulatus, Himerometra robustipinna, Holothuria sp. dengan nilai 0,24.