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INDONESIA
Saintifika
Published by Universitas Jember
ISSN : -     EISSN : -     DOI : -
Core Subject : Education,
Education
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Articles 7 Documents
 1 
Search results for , issue "Vol 21 No 2 (2019)" : 7 Documents clear
PENGEMBANGAN LKPD BERBASIS NATURE OF SCIENCE UNTUK MENINGKATKAN KETERAMPILAN PROSES SAINS Pipit Wulandari; Yeni Widiyawati; Dwi Septiana Sari
Saintifika Vol 21 No 2 (2019)
Publisher : Jurusan Pendidikan MIPA FKIP Universitas Jember

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Abstract

Abstract: The science process skill is one of the science learning goals. The aims of this study were to develop NOS based worksheet in environmental pollution to enhance students’ science process skills. This study was research and development which adapted the 4D model (Define, Design, Develop, Disseminate). This research was conducted at Multazam Junior High School. 20 students of VII grade was used as a subject in this research. The data collecting by an expert appraisal, teacher and student response towards worksheet questionnaire. The quantitative-descriptive technique was used in this research. The analysis data results showed that developed worksheet very good in the category. Therefore, it can be concluded that this develop worksheet is feasible to use science learning. Kata Kunci: nature of science, science process skills, worksheet
HUBUNGAN KUALITAS BIOLOGI, KIMIA, FISIKA AIR SUMUR DENGAN KEPADATAN PENDUDUK DI KABUPATEN JEMBER Avishia Prisma Yulivarta; Joko Waluyo; Mochammad Iqbal
Saintifika Vol 21 No 2 (2019)
Publisher : Jurusan Pendidikan MIPA FKIP Universitas Jember

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Abstract

Biologically, clean water can be said to be suitable for use if the water does not contain pathogenic microorganisms that are harmful to human health. Chemically, consumable water is water that has a pH of 6.5-8.5. Physically it also needs attention. This study aims to find out how the relationship between the quality of biology, chemistry, physics, in Jember Regency well water based on the Republic of Indonesia PERMENKES No.492/MENKES/PER/IV/2010". The research begins with taking samples using purposive sampling technique. Then do the MPN test, acidity test (pH), organoleptic test, TDS test, and dissolved oxygen (DO) test for each sample. Based on the results of the correlation analysis it was found that there was no relationship between biological quality and population density and there was a relationship between the quality of physics and population density and there was no relationship between chemical quality (pH) but between chemical qualities (DO) with population density there is a relationship.
ANALISIS PENGGUNAAN MEDIA VIDEO PEMBELAJARAN ETNOMATEMATIKA TARI JEJER GANDRUNG KEMBANG MENUR SEBAGAI HASIL BELAJAR SISWA Sofia Novaliyanti Mahmuda; Susanto Susanto; Erfan Yudianto
Saintifika Vol 21 No 2 (2019)
Publisher : Jurusan Pendidikan MIPA FKIP Universitas Jember

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Abstract

Abstract: Mathematics has an important role in education and other sciences. Generally learning mathematics seems conventional and theoretical, so students assume that mathematics seems stiff, difficult, and boring. Education can be combined with local culture in creating a more contextual education atmosphere, especially in the mathematical concept commonly referred to as ethnomatematics. This study aims to examine the use of video media for learning ethnomatematics Traditional Dance of Gandrung Kembang Menur typical of Banyuwangi on increasing student interest in learning. This study uses qualitative methods, the data obtained is the result of pre-test and post-test with 8 multiple choice questions. The results showed that there was an utilization of Etnomatematics learning video media on the Jejer Gandrung Kembang Menur dance typical of Banyuwangi in the process of influencing student learning outcomes. Keyword: Video learning, learning outcomes, ethnomatematics, gandrung jejer dance development, gandrung jejer dance.
PENGEMBANGAN INSTRUMEN INTEGRATED SCIENCE TEST TIPE PILIHAN GANDA BERALASAN UNTUK MENGUKUR HOTS PESERTA DIDIK Yeni Widiyawati; Indri Nurwahidah; Dwi Septiana Sari
Saintifika Vol 21 No 2 (2019)
Publisher : Jurusan Pendidikan MIPA FKIP Universitas Jember

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Abstract

HOTs is the main purpose of 21st-century science learning. Individu with HOTs will able to make a connection between facts and concepts, apply it into any new situation to solve the problem. The aim of this research was to developed integrated science test instrument to measure HOTs level of junior high school students. Oriondo and Antonio models’ was adapted and used in this research method. The test was developed in the reasoning-multiple choice form with three category based on PISA and Marzano HOTs competencies. The item analysis involved content validity, empirical validity, reliability, and difficulty index. Rasch model analysis through Quest and Ministep software output showed (1) Mean of INFIT MNSQ level at 1.00±0.12 that shows fit item with Rasch Model or empirical validity of items; (2) Level of INFIT MNSQ for all item between 0.77 and 1.33; (3) Vary of difficulty index; 34 items were at difficulty index level between -2 and +2; (4) junior high school students’ HOTs in SMP IT Multazzam Banyumanik was at low level because they are difficult in giving explanations or arguments about the options that have been selected. Thus, the integrated science test instrument developed can be used to measure students' HOTs.
PEWARNAAN SISI r-DINAMIS PADA GRAF HASIL OPERASI AMALGAMASI TITIK KELUARGA GRAF POHON DAN KAITANNYA DENGAN KETERAMPILAN BERPIKIR TINGKAT TINGGI Lusia Dewi Minarti; Dafik Dafik; Susi Setiawani; Slamin Slamin; Arif Fatahillah
Saintifika Vol 21 No 2 (2019)
Publisher : Jurusan Pendidikan MIPA FKIP Universitas Jember

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Abstract

Abstract. Pewarnaan sisi dinamis suatu graf didefinisikan sebagai pemetaan dari ke himpunan warna sedemikian hingga memenuhi kondisi dan dimana adalah himpunan sisi yang bertetangga dengan dan adalah derajat titik . Nilai yang minimal sehingga graf memenuhi pewarnaan warna sisi dinamis disebut bilangan kromatik sisi dinamis, yang dinotasikan dengan Penelitian ini, peneliti menentukan bilangan kromatik pada graf hasil operasi amalgamasi titik dari keluarga graf pohon yaitu graf bintang dan graf sapu menggunakan metode deduktif aksiomatik. Hasil dari penelitian ini adalah teorema yang menyatakan bilangan kromatik pewarnaan sisi dinamis. Terdapat tiga teorema yang dihasilkan dari graf yang diteliti serta setiap tahap dalam penelitian ini dikaitkan dengan keterampilan berpikir tingkat tinggi. Keywords: Pewarnaan sisi dinamis, operasi amalgamasi titik, keterampilan berpikir tingkat tinggi.
ANTISIPASI SISWA KEMAMPUAN TINGGI DAN RENDAH DALAM MENYELESAIKAN MASALAH PERSAMAAN GARIS SINGGUNG LINGKARAN Fatimatuz Zuhro; Palupi Medya Aslmaningsih; Ratna Kusumawati; Mohamad Yasin Fadillah
Saintifika Vol 21 No 2 (2019)
Publisher : Jurusan Pendidikan MIPA FKIP Universitas Jember

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Abstract

Abstract: This research is motivated by the teacher's curiosity to the extent to which students' abilities in anticipating mathematical problems. The subject consisted of MR and MT given five questions related to the tangent circle then followed by an interview. The results obtained are that MR tends to use impulsive anticipation and MT tends to use exploratory anticipation. Kata Kunci: Anticipation, Impulsive anticipation, exploratory anticipation
PENERAPAN MODEL PEMBELAJARAN COOPERATIVE PICTURE AND PICTURE UNTUK MENINGKATKAN HASIL BELAJAR IPA MATERI SISTEM REPRODUKSI MANUSIA PADA SISWA KELAS 9H DI SMP NEGERI 10 JEMBER Soesy Sri Wulandari; Suwoto Suwoto
Saintifika Vol 21 No 2 (2019)
Publisher : Jurusan Pendidikan MIPA FKIP Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/saintifika.v21i2.23097

Abstract

Abstract: The purpose of this study is to improve the learning outcomes of IPA students in class 9 H in SMP Negeri 10 Jember with picture and picture model). The type of research is Class Action Research (CAR). Class action in this research is done with two cycles. Each cycle implemented improvements to be achieved through the reflection. The results show that the application of cooperative learning model of picture and picture type can improve the learning outcomes of 9H class students. Cycle 1 achievement Minimum Completion Criteria is 41, 67%, while in Cycle 2 is 83%. Keyword: Picture and Picture Model, IPA Learning Outcomes, Reproduction System

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