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INDONESIA
SAINTIFIKA
Published by Universitas Jember
ISSN : 14415433     EISSN : 25052768     DOI : https://doi.org/10.25037/saintifika.v24i2.130
Core Subject : Health, Science, Education, Agriculture, Social, Engineering,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Health Professions Mathematics Medicine & Pharmacology Physics Social Sciences
SAINTIFIKA: Jurnal Ilmu Pendidikan MIPA dan MIPA publishes a scientific paper on the results of the study and review of the literature in the sphere of natural science education in primary education, secondary education and higher education. Additionally, this journal also covers the issues on environmental education. SAINTIFIKA: Jurnal Ilmu Pendidikan MIPA dan MIPA is issued two times annually, i.e. Juny and December. The number of articles is 7 articles per year. Every article that is sent to the Editor, will be reviewed and scrutinized by the editorial board for eligibility or publication without diminishing the substance of the article.
Arjuna Subject : Ilmu Sosial - Pendidikan
Articles 6 Documents
 1 
Search results for , issue "Vol 18 No 2 (2016)" : 6 Documents clear
PENGARUH MODEL PEMBELAJARAN THINK PAIR SHARE BERPENDEKATAN PBL TERHADAP KETERAMPILAN BERPIKIR KRITIS DAN HASIL BELAJAR Hasan Albana Rhomadhon; Joko Waluyo; Slamet Hariyadi
saintifika Vol 18 No 2 (2016)
Publisher : FKIP Universitas Jember

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Abstract

Critical thinking skills are included in high-level thinking skills that train students to think logically, scientifically, and are relevant in solving problems. These skills need to be applied in the learning of the modern era today, one of which is PBL-based TPS learning that has the thinking syntax of thinking, grouping, and sharing opinions, combined with a problem-based approach. This study aims to determine the effect of Think Pair Share (TPS) learning models based on the Problem Based Learning (PBL) approach to critical thinking skills and students' biology learning outcomes. The population in this study were students of class XI MIPA at Balung Jember High School in the academic year 2017/2018. The research sample was class XI MIPA 2 as the experimental class and class XI MIPA 1 as the control class. The results showed that the Think Pair Share learning model based on the Problem Based Learning approach had a significant effect on critical thinking skills with a significance of (p = 0,000) and was also able to improve students' biology learning outcomes in the cognitive, affective and psychomotor domains.
KEKAYAAN JENIS TUMBUHAN HERBA ANGIOSPERMAE DI TAMAN HUTAN RAYA RADEN SOERJO SUB WILAYAH MOJOKERTO Nadya Grace Meidy Respitosari; Pujiastuti Pujiastuti; imam Mudakir
saintifika Vol 18 No 2 (2016)
Publisher : FKIP Universitas Jember

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Abstract

Raden Soerjo The Indonesian archipelago, The Java Island still has a tropical rain forest area with high diversity of species that located in the Raden Soerjo Grand Forest Park, East Java. The diversity of plant species is an important foundation for forest. One of the species diversity to be maintained is teh herbaceous plant. The herbaceous plant is a plants that have soft and succulent stems, little or no secondary tissue at all. Purpose of the research was to know the type of herbaceous plant in Raden Soerjo Grand Forest Park. This research includes descriptive explorative research. The processes in this study include sampling, identifying, classifying, and calculating spesies richness. The research started from February to March 2018. The research method used cruising method, while the sampling technique is purposive sampling technique. The angiosperm herbaceous that found in Raden Soerjo Grand Forest Park are 1183 plants, consisting of 31 species and divided into 17 families. The families consist of Asteraceae, Araceae, Colchicaceae, zingiberaceae, Commelinaceae, Begoniaceae, Urticaceae, Polygonaceae, Orchidaceae, Amaranthaceae, Acanthaceae, Ranunculaceae, Xanthorrhoeaceae, Pytolaccaceae, Solanaceae, Rubiaceae and Balsaminaceae
Diagnosa Penyakit Akibat Jamur pada Tanaman Padi (Oryza sativa) di Sawah Penduduk Kecamatan Sungai Kakap, Kabupaten Kubu Raya, Kalimantan Barat Rahmawati Rahmawati; Achmad Jailanis
saintifika Vol 18 No 2 (2016)
Publisher : FKIP Universitas Jember

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Abstract

Salah satu penyakit yang biasanya menyerang tanaman padi di Kecamatan Sungai Kakap Kabupaten Kubu Raya yaitu penyakit yang disebabkan oleh jamur. Penelitian ini bertujuan untuk mendiagnosa penyakit yang disebabkan oleh jamur pada tanaman Padi (Oryza sativa) di sawah penduduk Kecamatan Sungai Kakap, Kabupaten Kubu Raya, Kalimantan Barat. Sampel diambil di lahan persawahan milik petani yang merupakan masyarakat di Sungai Kakap, Kabupaten Kubu Raya, Kalimantan Barat. Diagnosa penyakit disebabkan oleh jamur dilakukan dengan cara memotong beberapa helai daun padi yang terserang penyakit dan telah ditumbuhi miselium jamur. Berdasarkan hasil pengamatan ditemukan adanya penyakit layu daun yang diduga disebabkan oleh jamur anggota spesies Fusarium sp., penyakit hawar daun yang diduga disebabkan oleh jamur anggota spesies Helminthosporium sp., penyakit hawar pelepah daun yang diduga disebabkan oleh jamur anggota spesies Rizhoctonia sp., dan penyakit bercak daun coklat sempit yang diduga disebabkan oleh jamur anggota spesies Cercospora oryzae.
POTENSI ANTAGONIS BAKTERIA SERRATIA MARCESSCENS TERHADAP BAKTERI STREPTOCOCCUS PYOGENESIS DAN BAKTERI VIBRIO CHOLERA SECARA IN VITRO Muhammad Efendi; Dwi Wahyuni; Imam Mudakir
saintifika Vol 18 No 2 (2016)
Publisher : FKIP Universitas Jember

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Abstract

In indonesia, infection diseases are a very high problem among the public, one the common infectious diseases suffered by the Indonesian community is imflamtion of the tonsils caused by Streptococcus pyogenesis and Cholera caused by Vibrio cholera. The use of chemical antibiotics will have a negative impact in health, so necessary alternative replecement of natural antibiotics by Serratia mercescens can pruduce prodigiosin. This reseacrh was to test the potential of Serratia mercescens antagonist against Streptococcus phyogenesis and Vibrio cholera in vitro, using Completely Randomized Design with one treatment factor from Serratia mercescens bacteria concentration. The concentration used was 30μm for each bacterial suspension and added positive control in the form of chloramphenicol and negative control of aquades, each of which was repeated 3 repititions. The results were analyzed using one-way ANOVA and continued D- test. The result showed that Serratia mercescens had blocked inhibitability of Streptococcus phyogenesis bacteria with an average resistance of1.1033mm and on Vibrio cholera with an average resistance of 1.2233mm.
KEKAYAAN JENIS TUMBUHAN LIANA DI KAWASAN TAMAN HUTAN RAYA RADEN SOERJO SUB WILAYAH MOJOKERTO Yulia Dwi Puspita; Pujiastuti Pujiastuti; Imam Mudakir
saintifika Vol 18 No 2 (2016)
Publisher : FKIP Universitas Jember

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Abstract

Raden Soerjo Gran Forest Park is a conservation area or called a conservation forest that used to collect plants and animals. The plants and the animals in there used as a research material by experts and students. This research was conducted in Raden Soerjo Gran Forest Park Sub Mojokerto Region, precisely at along the road to the Watu Ondo Waterfall. One of the species plants that exist in there is Liana. Liana is a species plant that requires other higher plants to get sunlight to growth. Liana is an important and distinctive component of tropical forests. The purpose of this research is to know the diversity of liana species in Raden Soerjo Gran Forest Park. Data retrieval is done by using explored method. The results of this research have been found 24 species of plants belong to 15 families, which is Piperaceae, Rubiaceae, Rosaceae, Moraceae, Smilacaceae, Arecaceae, Vitaceae, Fabaceae, Araceae, Apocynaceae, Menispermaceae, Elaeagnaceae, Urticaceae, Convolvulaceae, and Commelinaceae.
PENGARUH KOMBINASI MIKORIZA+MHB DENGAN PUPUK KANDANG KAMBING TERHADAP PERTUMBUHAN BIBIT KAKAO (Theobroma cacao L.) Vivi Meila Setyawanda; Imam Mudakir; Iis Nur Asyiah
saintifika Vol 18 No 2 (2016)
Publisher : FKIP Universitas Jember

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Abstract

Giving mycorrhiza + MHB with goat manure to cocoa seeds to increase cocoa growth. The purpose of this study was to examine the effect of mycorrhiza + MHB combination with goat manure on cocoa seed growth (Theobroma cacao L.). This research used Factorial Randomized Complete Random Design (RAL) with two factors ie first factor of mycorrhizal + MHB with three levels of 0 g (m0), 7.5 g (m1), and 12.5 g (m2), the second factor goat manure with three taragos 0 g (k0), 100 g (k1), and 200 g (m2), and combination factors m0k0, m0k1, m0k2, m1k1, m1k2, m2k2, m2k0, m2k1, and m2k2 . The data obtained were analyzed using Anova and Duncan's advanced test. From the results of this study can be concluded that giving mycorrhiza + MHB with goat manure significantly influence the growth of cocoa seedlings (Theobroma cacao L.). Treatment with 7.5 g of mycorrhiza + MHB with 200 g of goat manure showed the best results on the growth of cocoa seeds compared with other treatments

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