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Validitas buku ilmiah populer tentang Echinodermata di Pulau Sembilan Kotabaru untuk siswa SMA di kawasan pesisir Fitriansyah, M; Arifin, Yudi Firmanul; Biyatmoko, Danang
JURNAL BIOEDUKATIKA Vol 6, No 1 (2018)
Publisher : Universitas Ahmad Dahlan

Pembelajaran dengan menggunakan buku ilmiah populer berdasarkan potensi lokal yang dimiliki sebuah daerah merupakan salah satu solusi yang dapat digunakan untuk mengatasi permasalahan-permasalahan yang sering muncul dalam pembelajaran materi invertebrata khususnya echinodermata yang memiliki materi cukup banyak dan kompleks. Penelitian pengembangan ini bertujuan untuk mendeskripsikan validitas prototipe buku ilmiah populer yang berjudul âHewan Berduri dari Pesisir Pulau Denawanâ. Metode penelitian yang digunakan ialah model pengembangan oleh Plomp dan Nieveen yang dibatasi sampai pada fase evaluasi formatif berdasarkan model Tessmer. Hasil penelitian menunjukkan bahwa buku ilmiah populer yang telah dikembangkan memperoleh kriteria sangat valid berdasarkan hasil validasi ahli dengan rata-rata persentase sebesar 88,02% dan guru mitra dengan persentase sebesar 90,1%, sedangkan berdasarkan uji perorangan buku ilmiah populer ini mendapatkan kriteria sangat baik dengan persentase rata-rata sebesar 90,1%. Hasil tersebut menggambarkan bahwa buku ilmiah populer yang telah dikembangkan memiliki tingkat validitas yang sangat tinggi karena telah bersifat kontekstual, memiliki bahasa yang mudah dipahami, memiliki tampilan yang menarik, sesuai dengan pembelajaran saintifik, dan dapat mengembangkan kemampuan berpikir kritis. Buku ilmiah populer âHewan Berduri dari Pesisir Pulau Denawanâ dapat menjadi media pembelajaran untuk meningkatkan kualitas pembelajaran dan hasil belajar siswa pada materi echinodermata.Â The validity of echinodermatas popular scientific book in Pulau Sembilan Kotabaru for senior high school students in the coastal area. Learning by using popular scientific books based on local potential owned by a region is one solution that can be used to overcome the problems that often arise in the learning of invertebrate materials, especially echinoderms that have enough material and complex. This development research aims to describe the validity of the prototype of a popular scientific book entitled âHewan Berduri dari Pesisir Pulau Denawanâ. The research method used is a development model by Plomp and Nieveen which is limited to formative evaluation phase based on Tessmer model. The results showed that the popular scientific books that have been developed to obtain criteria very valid based on the validation of experts with average percentage of 88.02% and partner teachers with a percentage of 90.1%, while based on the individual test of this popular scientific book get very criteria both with an average percentage of 90.1%. These results illustrate that popular scientific books that have been developed have a very high degree of validity because they are contextual, have a language that is easy to understand, has an attractive appearance, in accordance with scientific learning, and can develop critical thinking skills. The popular scientific book âHewan Berduri dari Pesisir Pulau Denawanâ can be a medium of learning to improve the quality of learning and student learning outcomes on echinodermata material.

ESTIMATION OF BIOMASS AND CARBON CONTENT IN EX-COAL MINE LANDS Hadi, Wirawan Noor; Hatta, Gusti Muhammad; Arifin, Yudi Firmanul; Razie, Fakhrur
TROPICAL WETLAND JOURNAL Vol 2, No 3 (2016)
Publisher : The Journal is published by Graduate Programe of Lambung Mangkurat University

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Potentially acid forming (PAF) and non-acid forming (NAF) lands are two types of lands found in ex-coal mine lands. These lands are similar to wetlands that have the potential to produce acid. PT. Jorong Barutama Greston is one of the coal mining companies required by the government to carry out reclamation by revegetation activities. Revegetation of ex-coal mine lands has generated plant biomass and carbon content to a specific value. The purposes of this study were to compare the amount of biomass and carbon content in ex-coal mine lands and to determine the best treatment for the ex-coal mine lands. The methods began with creating the measuring plots on the lands with different soil color (gray and brown). The soil color difference was determined by laboratory analysis test. For each different soil, the land revegetation was implemented with different treatments, 4 ameliorant treatments and 2 fertilization treatments so there were 8 units of treatments. Biomass and carbon content in each treatment unit were calculated by taking 4 plants as the laboratory test samples. The carbon content was calculated using the formula calculating the carbon of undergrowth with a diameter of < 5 cm. The results showed that the biomass and carbon content of plants in plot II were 17 times higher than those in plot I. The best treatment in plot I was the use of lime, bokashi and LOF (Liquid Organic Fertilizer) while the best treatment in plot II was the use of bokashi.

Inventarisasi Jenis dan Distribusi Habitat Rotan pada Hutan Dataran Tinggi dan Dataran Rendah di Kalimantan Selatan Arifin, Yudi Firmanul
Biota : Jurnal Ilmiah Ilmu-Ilmu Hayati Vol 13, No 3 (2008): October 2008
Publisher : Universitas Atma Jaya Yogyakarta

Rattans are spiny climbing palms in the Old World tropics and subtropics. Some species are the source of cane for the cane furniture industry in Indonesia. The large number of rattan species and their wide geographical range is matched by great ecological diversity. The restriction of rattan species to different climatic zones and altitudinal range suggests that these species may have precise climatic requirements and also altitudes. The research was conducted on upland and lowland of natural forest in South Kalimantan. The data collection used survey with transect method. Volume of rattans in upland forest was relatively lower than lowland forest. In altitudinal range in South Kalimantan, rattans were found from sea-level up to 870 m, the highest altitude record being held by Calamus javensis, Daemonorops micracantha, Calamus pilocellus, and Calamus sp. (rotan tunggal). While the lowest altitude record was occupied by Calamus trachycoleus. Rattans in natural forest require light intensity, humidity and temperature were 18â€“ 65%, 60 â€“ 70%, 28 â€“ 33oC, respectively.

ESTIMATION OF BIOMASS AND CARBON CONTENT IN EX-COAL MINE LANDS Wirawan Noor Hadi; Gusti Muhammad Hatta; Yudi Firmanul Arifin; Fakhrur Razie
TROPICAL WETLAND JOURNAL Vol 2 No 3 (2016): Tropical Wetland Journal
Publisher : Postgraduate Program - Lambung Mangkurat University (ULM Press Academic)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/twj.v2i3.38

Potentially acid forming (PAF) and non-acid forming (NAF) lands are two types of lands found in ex-coal mine lands. These lands are similar to wetlands that have the potential to produce acid. PT. Jorong Barutama Greston is one of the coal mining companies required by the government to carry out reclamation by revegetation activities. Revegetation of ex-coal mine lands has generated plant biomass and carbon content to a specific value. The purposes of this study were to compare the amount of biomass and carbon content in ex-coal mine lands and to determine the best treatment for the ex-coal mine lands. The methods began with creating the measuring plots on the lands with different soil color (gray and brown). The soil color difference was determined by laboratory analysis test. For each different soil, the land revegetation was implemented with different treatments, 4 ameliorant treatments and 2 fertilization treatments so there were 8 units of treatments. Biomass and carbon content in each treatment unit were calculated by taking 4 plants as the laboratory test samples. The carbon content was calculated using the formula calculating the carbon of undergrowth with a diameter of < 5 cm. The results showed that the biomass and carbon content of plants in plot II were 17 times higher than those in plot I. The best treatment in plot I was the use of lime, bokashi and LOF (Liquid Organic Fertilizer) while the best treatment in plot II was the use of bokashi.

ECOLOGICAL ANALYSIS OF GELAM (Melaleuca cajuputi) ON PEATLAND IN SOUTH KALIMANTAN Yudi Firmanul Arifin; Siti Hamidah; Yulian Firmana Arifin
Jurnal Silvikultur Tropika Vol. 7 No. 3 (2016): Jurnal Silvikultur Tropika (Suplemen Desember)
Publisher : Departemen Silvikultur, Fakultas Kehutanan dan Lingkungan, Institut Pertanian Bogor (IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/j-siltrop.7.3.S77-S79

Until now the raw material of wood especially Gelam (Melaleuca cajuputi) for supporting the construction of housing and other infrastructures is increasingly demand in Indonesia. On the Island of Borneo that partly consists of peat swamps needs Gelam very large and continuous, particularly for residential development. Ecological aspects are very important for supporting the silvicultural strategies. The aim of this study is to analyze ecological aspects which are very influence especially physical and chemical soil properties and microclimate as well. The utilization of study is to determine the silvicultural strategies for continuing production and conservation of Gelam in the future. The method was used a field survey around Gelam forest and did collecting samples and measuring there. The results showed in South Borneo the potency of Gelam is only 2,9-7,1 m3/ha and decreasing yearly. Normally Gelam with a diameter <4 cm have been cut down, as well as > 30 cm. Gelam can grow on the peat swamp forest where the soil was low pH 3.5-3.9. Most of pH of soil in these areas was influenced by phyrite (FeS2 of 0.4-2.2% and highest of Fe 90-302 ppm. C organic in the soil was included low-moderate 5.5-10.0%. Result of soil physic analysis showed composition of sand, dust, and clay of 9 : 54 : 57 % respectively. Temperature and humidity around peat swamp forest areas where was found Gelam were 31-33oC and 63-73% respectively. Most of areas around Gelam were grown Gelam Tikus (Syzygium inophylla) and some kind of shrubs.Key words: Gelam, potency, ecological aspects, silviculture

Inventarisasi Jenis dan Distribusi Habitat Rotan pada Hutan Dataran Tinggi dan Dataran Rendah di Kalimantan Selatan Yudi Firmanul Arifin
Biota : Jurnal Ilmiah Ilmu-Ilmu Hayati Vol 13, No 3 (2008): October 2008
Publisher : Universitas Atma Jaya Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24002/biota.v13i3.2567

Rattans are spiny climbing palms in the Old World tropics and subtropics. Some species are the source of cane for the cane furniture industry in Indonesia. The large number of rattan species and their wide geographical range is matched by great ecological diversity. The restriction of rattan species to different climatic zones and altitudinal range suggests that these species may have precise climatic requirements and also altitudes. The research was conducted on upland and lowland of natural forest in South Kalimantan. The data collection used survey with transect method. Volume of rattans in upland forest was relatively lower than lowland forest. In altitudinal range in South Kalimantan, rattans were found from sea-level up to 870 m, the highest altitude record being held by Calamus javensis, Daemonorops micracantha, Calamus pilocellus, and Calamus sp. (rotan tunggal). While the lowest altitude record was occupied by Calamus trachycoleus. Rattans in natural forest require light intensity, humidity and temperature were 18– 65%, 60 – 70%, 28 – 33oC, respectively.

Perkembangan Moral Siswa SMP Tentang Permasalahan Pertanian Pasang Surut di Kabupaten Banjar Melalui Penyelesaian Masalah Ruhena Ruhena; Yudi Firmanul Arifin; Aminuddin Prahatama Putra
Wahana-Bio: Jurnal Biologi dan Pembelajarannya Vol 13, No 2 (2021): Wahana-Bio Edisi November 2021
Publisher : Program of Biology Education, Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/wb.v13i2.11672

Moral is the ability to understand the values in society about the views of good-bad, right-wrong, what individuals should and should not do in community groups. The moral development of adolescents is more mature and more familiar with moral values or the concept of morality compared to the age of children. The problem of tidal agriculture was raised as a moral dilemma case, so that the stages and characteristics of students' moral development in solving problems were obtained. The purpose of this study was to describe the stages of moral development of the students of SMP Negeri 1 Gambut on the problems of tidal agriculture in Banjar Regency. The research method used is a qualitative approach and the type of descriptive research. The research aid instrument was in the form of an early test of moral development using the Defining Issue Test (DIT), written assignments, and interviews. The results showed that the stages of moral development of junior high school students regarding tidal agricultural problems in Banjar Regency through problem solving were in stages 2, 3, and 4.

PERKEMBANGAN MORAL SISWA SMP TERHADAP PERMASALAHAN BANTARAN SUNGAI ALALAK BANJARMASIN MENGGUNAKAN PENYELESAIAN MASALAH Yunisa Dela; Yudi Firmanul Arifin; Aminuddin Prahatama Putra
Wahana-Bio: Jurnal Biologi dan Pembelajarannya Vol 10, No 2 (2018): Wahana-Bio Edisi Desember 2018
Publisher : Program of Biology Education, Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/wb.v10i2.11167

Perkembangan moral merupakan dapat atau tidaknya suatu perbuatan atau tindakan yang diterima oleh sesamanya dalam hidup kemasyarakatan dan cara seseorang bertingkah laku saat berinteraksi terhadap sesama. Tujuan dari penelitian mendeskripsikan tahap perkembangan moral siswa SMPN 29 terhadap permasalahan bantaran sungai Alalak melalui penyelesaian masalah yang valid dan reliabel. Jenis penelitian adalah penelitian deskriptif menggunakan pendekatan kualitatif. Populasi dalam penelitian ini 8 orang siswa SMPN 29 ditentukan berdasarkan teori PMPMBS. Data yang dihasilkan dianalisis menggunakan analisa Miles & Huberman mencakup 3 tahapan reduksi data, penyajian data, dan penarikan kesimpulan. Hasil penelitian menunjukkan Tahapan perkembangan moral siswa diperoleh 4 tahap teori PMPMBS yaitu PMPMBS 1 menyusun rencana bersifat sementara tetapi belum dapat memecahkan masalah dibantaran sungai Alalak, PMPMBS 2 membuat ide yang mampu merancang solusi masalah dibantaran sungai Alalak, PMPMBS 3 mempertimbangkan dan melaksanakan ide yang menjadi solusi sesuai rancangan untuk menyelesaikan masalah dibantaran sungai Alalak, PMPMBS 4 menunjukkan kemampuan mengevaluasi hasil solusi masalah dibantaran sungai Alalak.

KEPRAKTISAN MODUL BERBASIS ANDROID TERHADAP KEMAMPUAN BERPIKIR KRITIS SISWA SMA Hatta Gani; Yudi Firmanul Arifin; Muhammad Zaini
Journal of Banua Science Education Vol 2, No 2: 2022
Publisher : Universitas Lambung Mangkurat

This development research aims to describe an Android-based module on the critical thinking skills of high school/vocational high school students. The stages of development include self-evaluation, expert test, individual test, small group test, and field test. The research subjects were 5 students for the re-sponse test and 3 observers for the implementation test of the Android-based module on the critical thinking skills of high school/vocational high school students. The type of data is descriptive data, us-ing a module implementation instrument and student responses are used for the practicality of the con-tent and the practicality of expectations. Technical data analysis was carried out in accordance with the objectives of the research which included the practicality of the module. The data calculation is done by calculating the total score for each aspect tested and then dividing the total score so that a percentage is obtained that shows the practicality of the Android-based module. The results showed that the Android-based module that had been developed was stated to be very practical based on the individual module test with an average of 90,23%. Android-based modules are declared practical be-cause the results of student responses with an average value of 92,65% with very good criteria, the re-sults of implementing the module with an average of 92,20% with criteria strongly agree. Based on this, the Android-based module developed is very practical to use and makes it easier for students to learn.Keywords: Practicality, android-based module, critical thinking ability.ABSTRAKPenelitian pengembangan ini bertujuan mendeskripsikan modul berbasis android terhadap kemampuan berpikir kritis siswa SMA Tahap-tahap pengembangan meliputi evaluasi diri, uji pakar, uji perorangan, uji kelompok kecil, dan uji lapangan. Subjek penelitian adalah 5 siswa untuk uji respon dan 3 observer untuk uji keterlaksanaan modul berbasis android terhadap kemampuan berpikir kritis siswa SMA. Jenis data yaitu data deskriptif, menggunakan instrument keterlaksanaan modul dan respon siswa digunakan untuk kepraktisan isi dan kepraktisan harapan. Teknis analisis data dilakukan sesuai dengan tujuan dari penelitian yang meliputi kepraktisan modul. Perhitungan data dilakukan dengan cara menghitung jumlah skor tiap aspek yang diuji kemudian dibagi jumlah skor total sehingga didapatkanlah persentase yang menunjukan kepraktisan modul berbasis android. Hasil penelitian menunjukan modul berbasis android yang telah dikembangkan dinyatakan sangat praktis berdasarkan uji perorangan modul dengan rata-rata 90,23%. Modul berbasis android dinyatakan praktis karena hasil respon siswa dengan rata-rata nilai 92,65% dengan kriteria sangat baik, hasil keterlaksanaan modul dengan rata-rata 92,20% dengan kriteria sangat setuju. Berdasarkan hal tersebut modul berbasis android yang dikembangkan sangat praktis digunakan dan memudahkan siswa dalam pembelajaran.Kata kunci: Kepraktisan, modul berbasis android, kemampuan berpikir kritis.

Profil Berpikir Kritis Mahasiswa dalam Penyelesaian Masalah Perkembangan Bioteknologi Maria Ulfah; Yudi Firmanul Arifin; Hardiansyah Hardiansyah
Proceeding Biology Education Conference: Biology, Science, Enviromental, and Learning Vol 14, No 1 (2017): Proceeding Biology Education Conference
Publisher : Universitas Sebelas Maret

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Critical thinking is a process of using the ability to think effectively that can help a person to make, evaluate, and make decisions about what is believed or done. That's because with critical thinking, individuals can be trained to solve problems in different ways and diverse. Providing problems to be solved by students can train critical thinking well, because to solve problems, one must have critical thinking skills. The purpose of this study is to describe the profile of students' critical thinking level in solving the problem of biotechnological development. The type of research used is descriptive research using qualitative approach. Subjects in this study are students of Biology Education University of Lambung Mangkurat who have taken courses Introduction Biotechnology in the academic year 2016/2017 which amounted to 6 people drawn from 3 categories high, medium, and low based on the value of Introductory courses Biotechnology. The results of this study indicate that the profile of students' critical thinking level is at the level of BKPMB 2, 3 and 4.

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