Jurnal Tugas Akhir Mahasiswa Universitas Lambung Mangkurat (ULM)
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Students’ Self-Regulation In Extensive Reading
Get PDFThis study emphases on the English Department Students’ self-regualtion (SR) in Extensive Reading (ER) Class from batch 2017 of Lambung Mangkurat University by utilizing qualitative approach. The chosen subjects were English Department Students batch 2017 of Lambung Mangkurat University. To conduct data collection, interviews and documentation were utilized as study instruments. Based upon data analysis, it was discovered that the students who organized themselves tend to comprehend the given lessons in Extensive Reading class easier. Therefore, developing the SR in Extensive Reading of English Department Students batch 2017 of Lambung Mangkurat University was recommended, lecturers should guide the students for developing their SR for improving their capability in Extensive Reading. It is advised that the English Department students should realize the importance of SR for improving their capability in every skill as well as developing their knowledge and comprehension in Extensive Reading by regulating themselves. Thus, the influence that can be given by this study was to increase the students’ awareness majoring in English regarding the importance of SR, namely by providing ways which can be utilized by them.
 
ANALYSIS OF ENGLISH LESSON PLANS BASED ON 2013 CURRICULUM IN INDONESIA
Get PDFOne of the most interesting educational topics to discuss nowadays is lesson plans which has appeared as an alternative way to practical teaching and learning isssues. Teachers still have problems and find it difficult to implement the lesson plan. This research is aimed to discover the implementation of lesson plans made by the teacher and the problems in implementing the lesson plans based on the 2013 curriculum. This research used a descriptive qualitative method. The data and source of data of this research were two English teachers from SMK Negeri 2 Banjarmasin. The instruments used were interview and document analysis which is lesson plan analysis. The lesson plan analysis found that the problem of the teachers in designing lesson plans was with the learning materials. The teachers find it difficult to choose the suitable learning material for the students. The other problems of the teachers in implementing lesson plans based on the interview were time management, students’ characteristics and lack of infrastructure in the school. The researcher suggested that the teachers should pass the on-the-job trainings such as MGMP in order to learn more about how to implement and design a good lesson plan. Then, the teachers can modify the lesson plans baccording to the situation of the school and the students. The teachers should set the objective of the learning, manage the time allocation, and also understand more about the characteristics of the students to give the learning materials according to students’ need and interests
PENGEMBANGAN BAHAN AJAR BERUPA VIDEO PEMBELAJARAN DENGAN KONTEKS PASAR TERAPUNG BANJARMASIN PADA MATERI SPLDV UNTUK SISWA KELAS VIII SMP
No full textMatematika merupakan ilmu dasar yang berperan penting dalam penguasaan ilmu dan teknologi. Komponen pembelajaran yang memegang peranan penting adalah bahan ajar. Bahan ajar dapat berupa tertulis maupun tidak tertulis, salah satunya adalah video pembelajaran. Video memberikan pengalaman baru dan membuat orang lebih tertarik dengan yang ditampilkan. Oleh karena itu, penggunaan video pembelajaran dapat menarik minat dan membantu siswa memahami materi. Tujuan penelitian ini adalah menghasilkan bahan ajar berupa video pembelajaran dengan konteks Pasar Terapung Banjarmasin pada materi sistem persamaan linear dua variabel untuk siswa kelas VIII Sekolah Menengah Pertama yang valid dan praktis. Penelitian ini menggunakan model 4D yang kemudian disederhanakan menjadi 3 tahap yaitu tahap define (pendefinisian), tahap design (perancangan), dan tahap develop (pengembangan). Dilakukan uji validitas oleh 2 orang validator dan uji kepraktisan yang diukur dengan angket guru dan siswa. Data yang diperoleh yaitu data kualitatif berupa saran dan masukan dari validator serta data kuantitatif berupa skor dari lembar validasi dan lembar angket. Hasil uji validitas video pembelajaran diperoleh rata-rata sebesar 3,38 dengan kriteria valid dan hasil uji kepraktisan video pembelajaran diperoleh rata-rata sebesar 3,40 yang berada pada kriteria praktis
ANALISIS KEMAMPUAN LITERASI MATEMATIS SISWA SMP KELAS VII PADA KONSEP KELILING DAN LUAS SEGITIGA
Get PDFLiterasi matematis merupakan salah satu kemampuan literasi dasar yang harus dikuasai siswa sekolah menengah pada kurikulum merdeka. Literasi matematis adalah kemampuan untuk mengenali dan memahami matematika dalam kehidupan nyata dan membuat penilaian dan penalaran yang tepat. Ini adalah keterampilan dasar yang sama pentingnya dengan membaca. Tujuan penelitian ini adalah untuk mengukur dan mendeskripsikan kemampuan literasi matematis siswa kelas VII. Penelitian ini menggunakan metode deskriptif kualitatif. Sebanyak 23 siswa SMPN 3 Banjarmasin kelas VIIA berpartisipasi dalam penelitian ini. Alat yang digunakan adalah tes dan wawancara dengan materi yang digunakan yaitu konsep segitiga. Teknik analisis data menggunakan model Miles dan Huberman yaitu reduksi data, penyajian dan inferensi. Pengurangan materi dianalisis dengan menggunakan langkah-langkah literasi matematika yaitu. perumusan tugas, penerapan konsep dan interpretasi hasil solusi. Hasil penelitian menunjukkan: (1) Kemampuan literasi matematika siswa berada pada kategori yang berbeda yaitu sangat tinggi, tinggi, sedang, rendah dan sangat rendah. Persentase terbesar adalah siswa dengan literasi matematika rendah yaitu 48% dari sampel. (2) Siswa mengetahui cara menerapkan indikator pertama literasi matematika dengan benar, yaitu merumuskan tugas. Namun masih belum sepenuhnya menjawab indikator literasi matematika yang kedua yaitu penerapan konsep. Juga, para siswa tidak sepenuhnya memenuhi yang ketiga kemampuan literasi matematis
PENGEMBANGAN SOAL TES FORMATIF MATEMATIKA GARIS DAN SUDUT BERBASIS ETNOMATEMATIKA RUMAH ADAT BUBUNGAN TINGGI
Get PDFPenggunaan tes formatif dalam pembelajaran matematika termasuk kunci untuk mengukur dan meningkatkan pemahaman peserta didik secara berkelanjutan. Pengembangan tes formatif yang mengaitkan unsur budaya lokal seperti etnomatematika dari rumah adat Bubungan Tinggi masih sangat terbatas. Tujuan utama kajian ini ialah untuk memaparkan proses pengembangan soal tes formatif dengan memperhatikan aspek validitas serta reliabilitas sehingga menghasilkan soal tes formatif matematika yang reliabel dan valid yang bisa dipergunakan sebagai alat evaluasi pemahaman peserta didik terhadap materi garis dan sudut. Kajian ini mempergunakan metode Research and Development (R&D) atau penelitian pengembangan dengan model pengembangan tipe formative research. Uji coba ini dilaksanakan di MTs Negeri 2 Hulu Sungai Tengah dengan subjek penelitian untuk tahap one-to-one tiga orang peserta didik, untuk tahap small group enam orang peserta didik dan untuk tahap field test 35 orang peserta didik. Teknik pengumpulan data mempergunakan lembar angket respon peserta didik, lembar validasi dan 15 soal tes fomatif yang berbentuk pilihan ganda disertai dengan penyelesaiannya. Produk yang dikembangkan dinilai oleh dua orang validator ahli sehingga didapat skor validitas logis senilai 3,53 termasuk dalam kategori sangat valid. Uji validitas empiris butir soal didapat sembilan soal valid, enam soal tidak valid dan uji reliabilitas didapat skor 0,657 termasuk dalam kategori reliabilitas tinggi. Sehingga kajian ini menghasilkan sembilan soal tes formatif matematika materi garis dan sudut berbasis etnomatematika rumah adat Bubungan Tinggi untuk SMP/MTs yang valid dan reliabel
Sifat Kimia Tanah Bergambut dan Tanah Mineral Masam di Bawah Naungan Tanaman Kelapa Sawit
Get PDFAn understanding of land suitability or management such as on peat and mineral soils in oil palm plantation areas is also very necessary as a basis for determining technical cultural actions to be taken in order to ensure the sustainability of the productivity of a land. This research was conducted with the aim of knowing the chemical properties of peat soils in Margasari Village, Candi Laras Utara District, Tapin Regency and mineral soils in Martadah Baru Village, Tambangulang District, Tanah Laut Regency under the auspices of oil palm plantations. The method used in this study was a quantitative descriptive method. The sampling point was determined by purposive sampling by showing the existing canopy in the field. Soil sampling in the field at a depth of 0-30 cm for each type of soil. This research plan is intended to describe soil pH, organic-C, total-N, and available-P. In general peat soils had quite high C-organic content values compared to mineral soils. Changes in organic C affected the properties of the soil. The organic C content in all research locations was categorized as very low to medium, the soil pH is acidic, the total N content was moderate and the available P content was categorized as very low
Sebaran Tingkat Kemasaman Tanah dan Potensial Redoks serta Kedalaman Pirit (FeS2) pada Lahan Sulfat Masam di Kecamatan Alalak
Get PDFAcid sulfate soil has a layer of pyrite, when it is oxidized, can acidify the soil. The presence of pyrite in acid sulfate soils is very diverse and must be known. Not knowing the depth of pyrite can have fatal consequences, because layers of pyrite can be lifted to the surface due to tillage so that it oxidizes. This study aims to determine and map the distribution of pyrite depth, soil pH, and redox potential. Soil samples were determined with an exploratory descriptive method through land surveys and supported by laboratory analysis of pH, Eh and FeS2. The results showed that acidity of acid sulphate soil at all sample points was classified as very acid, Eh was classified as low reduction till oxidation. Based on the results of observations of pyrite depth, 3,492.15 ha (78.1%) was actual acid sulfate soil and 979.13 ha (21.9) was potential acid sulfate soil. So proper management is needed when turning over the soil so that the pyrite is not exposed, applying lime, organic material and regulating the water level so that the groundwater level is not below the depth of the pyriteAcid sulfate soil has a layer of pyrite, when it is oxidized, can acidify the soil. The presence of pyrite in acid sulfate soils is very diverse and must be known. Not knowing the depth of pyrite can have fatal consequences, because layers of pyrite can be lifted to the surface due to tillage so that it oxidizes. This study aims to determine and map the distribution of pyrite depth, soil pH, and redox potential. Soil samples were determined with an exploratory descriptive method through land surveys and supported by laboratory analysis of pH, Eh and FeS2. The results showed that acidity of acid sulphate soil at all sample points was classified as very acid, Eh was classified as low reduction till oxidation. Based on the results of observations of pyrite depth, 3,492.15 ha (78.1%) was actual acid sulfate soil and 979.13 ha (21.9) was potential acid sulfate soil. So proper management is needed when turning over the soil so that the pyrite is not exposed, applying lime, organic material and regulating the water level so that the groundwater level is not below the depth of the pyrit
Analisis Kandungan Hara N, P, dan K pada Perbedaan Lahan yang Ditanami Karet dan Kelapa Sawit
Get PDFThe general obstacles in cultivating rubber and oil palm are soil acidity and limited availability of nutrients, especially N, P, and K. These nutrients play an important role in the growth of rubber and oil palm plants. Knowing the nutrient content is necessary to be able to determine the management that needs to be carried out. The objective of this study is to determine differences in the nutrient content of N, P, and K on various lands planted with rubber and oil palm plants. Soil sample analysis was conducted in the laboratory for available N, available P, and available K. To determine differences in land use for the elements N, P and K, data were analyzed using an unpaired two sample t test. The results showed differences in available K and available P levels between the two land types, while no differences were observed in N availability between the two land types. This variation may be caused by differences in land management practices.The general obstacles in cultivating rubber and oil palm are soil acidity and limited availability of nutrients, especially N, P, and K. These nutrients play an important role in the growth of rubber and oil palm plants. Knowing the nutrient content is necessary to be able to determine the management that needs to be carried out. The objective of this study is to determine differences in the nutrient content of N, P, and K on various lands planted with rubber and oil palm plants. Soil sample analysis was conducted in the laboratory for available N, available P, and available K. To determine differences in land use for the elements N, P and K, data were analyzed using an unpaired two sample t test. The results showed differences in available K and available P levels between the two land types, while no differences were observed in N availability between the two land types. This variation may be caused by differences in land management practices
Ketersediaan Nitrogen dan Pertumbuhan Selada (Lactuca sativa L.) pada Tanah Podsolik yang Diaplikasikan Azola (Azolla pinnata)
Get PDFPodzolic soil is marginal land for agriculture because low N availability and low lettuce plant growth production can be overcome by appropriate fertilization. This study aimed to determine the effect of fresh Azola application on nitrogen availability, number of leaves, and fresh weight of lettuce plants on Podzolic soil. This research employed a single factor of completely randomized design (CRD), in which the treatments were: A0= control, A1= fresh Azola 4 t ha-1, A2= fresh Azola 8 t ha-1, A3= fresh Azola 12 t ha-1, A4= fresh Azola 16 t ha-1. Soil chemical characteristics: soil pH, contents of total N, NH4+, NO3-, organic C, and cation exchangeable capacity were determined on the 21st after incubation, while plant height and plant fresh weight were observed at harvest. The research results showed that increasing the amount of fresh Azola applied to the soil resulted in a tendency to increase soil pH, total N-content, N-NH4+, N-NO3-, number of plant leaves, and fresh weight of lettuce plants.Podzolic soil is marginal land for agriculture because low N availability and low lettuce plant growth production can be overcome by appropriate fertilization. This study aimed to determine the effect of fresh Azola application on nitrogen availability, number of leaves, and fresh weight of lettuce plants on Podzolic soil. This research employed a single factor of completely randomized design (CRD), in which the treatments were: A0= control, A1= fresh Azola 4 t ha-1, A2= fresh Azola 8 t ha-1, A3= fresh Azola 12 t ha-1, A4= fresh Azola 16 t ha-1. Soil chemical characteristics: soil pH, contents of total N, NH4+, NO3-, organic C, and cation exchangeable capacity were determined on the 21st after incubation, while plant height and plant fresh weight were observed at harvest. The research results showed that increasing the amount of fresh Azola applied to the soil resulted in a tendency to increase soil pH, total N-content, N-NH4+, N-NO3-, number of plant leaves, and fresh weight of lettuce plants
Pengaruh Jenis Kapur terhadap pH, Al Dapat Dipertukarkan, Kelarutan Fe, Ketersediaan Fosfor dan Kapasitas Tukar Kation di Lahan Pasang Surut
Get PDFTidal land has low P availability due to soil acidity (pH) and the high fixation of Al and Fe into complex compounds. This study aims to determine the effect of dolomitic lime, calcite, and tohor (quicklime) on the soil pH, exchangeable Al, soluble Fe, available P and cation exchange capacity (CEC) in tidal land. The research method used was a one-factor Completely Randomized Design (CRD). The factors tested were the type of lime with three different doses (10 treatments) including control, 1.6, 2.7, and 3.9 t dolomite ha-1, 3.0, 5.0, and 7.0 t calcite ha-1, and 1.9, 3.2, and 4.5 t quicklime ha-1. The results showed that the application of various types of lime had a significant effect on pH, exchangeable Al, soluble Fe, available P, and CEC. The quicklime application at 4.5 t ha-1 increased the soil pH, solubility of P, CEC significantly and decreased exchangeable Al and available Fe compared to dolomite and calcite.Tidal land has low P availability due to soil acidity (pH) and the high fixation of Al and Fe into complex compounds. This study aims to determine the effect of dolomitic lime, calcite, and tohor (quicklime) on the soil pH, exchangeable Al, soluble Fe, available P and cation exchange capacity (CEC) in tidal land. The research method used was a one-factor Completely Randomized Design (CRD). The factors tested were the type of lime with three different doses (10 treatments) including control, 1.6, 2.7, and 3.9 t dolomite ha-1, 3.0, 5.0, and 7.0 t calcite ha-1, and 1.9, 3.2, and 4.5 t quicklime ha-1. The results showed that the application of various types of lime had a significant effect on pH, exchangeable Al, soluble Fe, available P, and CEC. The quicklime application at 4.5 t ha-1 increased the soil pH, solubility of P, CEC significantly and decreased exchangeable Al and available Fe compared to dolomite and calcite