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All Journal JPMS (Jurnal Pendidikan Matematika dan Sains) BIMASTER Jurnal Cakrawala Kependidikan Jurnal Pendidikan dan Pembelajaran Khatulistiwa (JPPK) AKSIOMA: Jurnal Program Studi Pendidikan Matematika JPPM (JURNAL PENELITIAN DAN PEMBELAJARAN MATEMATIKA) JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA AL ISHLAH Jurnal Pendidikan Jurnal Obsesi: Jurnal Pendidikan Anak Usia Dini Jurnal Pendidikan Dasar Jurnal Analisa Tunjuk Ajar: Jurnal Penelitian Ilmu Pendidikan SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan MATAPPA: Jurnal Pengabdian Kepada Masyarakat Jurnal Agrotek Tropika JUMLAHKU: Jurnal Matematika Ilmiah STKIP Muhammadiyah Kuningan VOX EDUKASI: Jurnal Ilmiah Ilmu Pendidikan JETL (Journal Of Education, Teaching and Learning) Jurnal Agrotropika Journal of Educational Review and Research Jurnal AlphaEuclidEdu JPKM (JURNAL PENGABDIAN KEPADA MASYARAKAT) UNTAN Al Khawarizmi: Jurnal Pendidikan Matematika Al-'Adad: Jurnal Tadris Matematika Jurnal Matematika Ilmiah Universitas Muhammadiyah Kuningan
Sugiatno .
Magister Pendidikan Matematika FKIP, Universitas Tanjungpura Pontianak
Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Medicine & Pharmacology Nursing Public Health Social Sciences Other

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PENINGKATAN HASIL BELAJAR SISWA DALAM PEMBELAJARAN MATEMATIKA MELALUI MEDIA KIT DI KELAS VI SEKOLAH DASAR NEGERI 08 BONDAU KECAMATAN MENUKUNG KABUPATEN MELAWI TAHUN AJARAN 2012-2013 Selfinus Selfinus; Sugiatno Sugiatno; Yakobus Ason
JURNAL PENDIDIKAN DASAR Vol 2, No 1 (2014): Juni 2014
Publisher : STKIP Melawi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (41.076 KB) | DOI: 10.46368/jpd.v2i1.9

Abstract

The purpose of this research is to increase the student learning result on the subject mathematic, especially by implemented the KIT media on the learning process. The method used in this research was the class action research, where the subject of the research its self was the 25 students of grade VI Public Elementary School No.08 Bondau. The students were including 11 male students and 14 female students. The result of this research shown there was increasing in learning process by using KIT media over the subject mathematic. The class average grade in the first cycle was 66.30, and 83.90 in the second cycle. The increasing of student learning result from 1st cycle to 2nd cycle was 17.60. Keywords: Study Result, Learning on Mathematic Subject, KIT Media
Identitas matematika dan penalaran matematis siswa dalam aljabar di sekolah menengah kejuruan Annisa Sabillah Mardhayanti; Sugiatno Sugiatno; Dede Suratman
Jurnal Analisa Vol 6, No 2 (2020): Volume 6 Nomor 2 Tahun 2020
Publisher : Department of Mathematics Education, UIN Sunan Gunung Djati Bandung, West Java, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/ja.v6i2.10064

Abstract

AbstrakMaksud penelitian ini adalah untuk mengungkapkan hubungan antara identitas matematika dan penalaran matematis siswa dalam barisan dan deret disalah satu smk di Pontianak. Metode penelitian yang digunakan adalah metode ex-post facto dan berbentuk penelitian korelasional yang dilakukan secara online. Populasi dalam penelitian ini adalah siswa kelas X tahun pelajaran 2019/2010. Sedangkan sampelnya merupakan siswa kelas Teknik Permesinan (TP), Kimia Industri (KI), dan Analisis Pengujian Laboratorium (APL). Teknik pengukuran sampel menggunakan teknik purposive sampling. Hasil penelitian menunjukkan terdapat hubungan yang kuat antara identitas matematika dan penalaran matematis siswa. Dengan demikian, dapat disimpulkan bahwa semakin tinggi identitas matematika siswa, maka semakin tinggi pula penalaran matematis siswa.
Pengembangan Kemampuan Komunikasi Matematis Mahasiswa Menggunakan Model Pembelajaran Transactional Reading Strategy Sugiatno Sugiatno
Jurnal Pendidikan Matematika dan Sains No 1 (2010): Jurnal Pendidikan Matematika dan Sains Tahun XV
Publisher : Faculty of Mathematics and Natural Sciences, Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jpms.v15i1.12190

Abstract

Tujuan penelitian ini adalah untuk mengembangkan kemampuan komunikasi matematis (KKM) mahasiswa melalui perkuliahan matematika menggunakan model pembelajaran Transactional Reading Strategy (TRS). Rancangan quasi-experimental digunakan dalam penelitian ini dan secara random assigment melibatkan kelas eksperiment dan kelas kontrol. Hasil penelitian menunjukkan bahwa effect size model pembelajaran TRS dengan pengaturan kooperatif terhadap KKM mahasiswa tergolong tinggi dibandingkan dengan pengaturan klasikal.Kata kunci: kemampuan komunikasi matematis, transactional reading strategy, effect size
PENGARUH DOSIS PUPUK MAJEMUK NPK (16:16:16) DAN KLON TERHADAP PERTUMBUHAN DAN HASILTANAMAN KAKAO (Theobroma cacao L.) Winson Hotmawan Saragih; Rusdi Evizal; Hidayat Pujisiswanto; Sugiatno Sugiatno
Jurnal Agrotek Tropika Vol 8, No 1 (2020): Jurnal Agrotek Tropika Vol 8, Januari 2020
Publisher : Departement of Agrotechnology, Agriculture Faculty, Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1616.28 KB) | DOI: 10.23960/jat.v8i1.3686

Abstract

Provinsi Lampung merupakan daerah penghasil biji kakao rakyat terbesar ketiga di Pulau Sumatera setelah Sumatera Barat dan Aceh dengan produksi dan produktivitas masing-masing sebanyak 22.067 ton dan 897 kg/ha pada tahun 2013. Hampir keseluruhan (94%) perkebunan kakao di daerah Lampung merupakan milik rakyat dan  berproduksi rendah. Penelitian ini bertujuan untuk mengetahui pengaruh dan interaksi klon dan dosis terhadap pertumbuhan dan hasil kakao. Penelitian dilakukan di Desa Sinar Dua, Kecamatan Way Ratai Pesawaran dan dilaksanakan bulan Desember 2018 sampai Mei 2019. Penelitian menggunakan Rancangan Petak Terbagi yang terdiri dari dua faktor.  Faktor pertama klon kakao yang diletakkan pada Petak Utama, yaitu klon Sul 1, Sul 2, ICCRI 3, dan MCC 1. Faktor kedua dosis pupuk NPK yang diletakkan pada Anak Petak, yaitu 400, 800, dan 1200 g/pohon. Penelitian terdiri dari 12 perlakuan dan 3 ulangan, diperoleh total 36 satuan percobaan. Homogenitas data di uji menggunakan uji barltlett kemudian dilanjutkan sidik ragam dan uji beda nyata terkecil pada taraf kepercayaan 5%. Hasil penelitian menunjukkan klon Sul1, ICCRI 3, dan MCC 1 memiliki pertumbuhan persen flush daun tertinggi. Klon MCC 1 memiliki hasil buah masak tertinggi, yaitu 4,33 buah/pohon. Dosis pupuk majemuk NPK 1200 g/pohon memiliki persen flus daun tertinggi, yaitu 62,5% dan 800 g/pohon memiliki hasil buah masak tertinggi 4,33 buah/pohon.  Klon Sul 1 dengan dosis pupuk majemuk NPK 800 g/pohon memiliki jumlah daun tertinggi mencapai 37,3 helai daun. Klon MCC 1 dengan dosis pupuk majemuk NPK 1200 g/pohon menghasilkan bobot biji kering per buah tertinggi mencapai 77,5 g/buah.
EFIKASI HERBISIDA AMINOPIRALID + GLIFOSAT TERHADAP GULMA PADA LAHAN TANAMAN KARET (Hevea brasiliensis [Muell.] Arg) MENGHASILKAN Nur Aini; Dad R. J. Sembodo; Sugiatno Sugiatno
Jurnal Agrotek Tropika Vol 2, No 3 (2014)
Publisher : Departement of Agrotechnology, Agriculture Faculty, Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (41.869 KB) | DOI: 10.23960/jat.v2i3.2067

Abstract

Penelitian bertujuan untuk mengetahui efektivitas kombinasi herbisida aminopiralid + glifosat terhadap pengendalian gulma pada lahan tanaman karet menghasilkan. Penelitian dilaksanakan di PTPN VII Unit Usaha Kedaton, Tanjung Agung, LampungSelatan dan Laboratorium Ilmu Gulma Fakultas Pertanian Universitas Lampung, Bandar lampung dari bulan Januari sampai April 2013. Penelitian terdiri atas 6 perlakuan dengan 4 ulangan, menggunakan rancangan kelompok teracak sempurna.Perlakuan terdiri atas kombinasi aminopiralid + glifosat dengan dosis 12,75 g/ha + 360 g/ha, 17,00 g/ha + 480 g/ha, 21,25 g/ha + 600 g/ha, 25,50 g/ha + 720 g/ha, penyiangan mekanis, dan kontrol (tanpa penyiangan). Homogenitas ragam data diuji dengan uji Bartlett, aditivitas data diuji dengan uji Tukey, jika asumsi terpenuhi data dianalisis ragam, dan perbedaan nilai tengah perlakuan diuji dengan uji Beda Nyata Terkecil (BNT) pada taraf 5%. Hasil penelitian menunjukkan bahwa (1) Kombinasiherbisida aminopiralid + glifosat efektif menekan pertumbuhan gulma total dan golongan rumput sampai 12 MSA, serta mampu menekan pertumbuhan gulma dominan Ottochloa nodosa pada 12 MSA dan Cyrtococcum acrescens pada 4 dan 8 MSA dan (2) Kombinasi herbisida aminopiralid + glifosat tidak efektif mengendalikan pertumbuhan gulma daun lebar dan gulma dominan Selaginella willdenowii.
PENGARUH KOMPOSISI MEDIA PEMBIBITAN DAN DOSIS PUPUK NPK PADA PERTUMBUHAN BIBIT JARAK PAGAR (Jatropha curcas L.) DENGAN PENYAMBUNGAN Sugiatno Sugiatno; Herawati Hamim
JURNAL AGROTROPIKA Vol 14, No 2 (2009): Agrotropika Vol.14 No.2 2009
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (99.266 KB) | DOI: 10.23960/ja.v14i2.4230

Abstract

The objective of this research are to know the effect of blend of cattle manure, hull of rice, and soil as nursery medium and NPK fertilizer dosage on growth of physic nut seedling by grafting. The experiment has been conducted in Bandar Lampung from January to June 2008. Is a factorial experiment (3X4) with randomized completely block design, the first factors were nursery medium composition consisted of cattle manure, soil, and hull of rice, with volume ratio 3:1:1, 1:1:1, and 1:1:3. The second factors are NPK fertilizer dosage consisted of 0, 1, 3, and 5 g/seedling. The treatments were consisted 3 replication and each experiment unit consisted 10 seedlings. The results show that (1) blend of cattle manure, soil, and hull of rice with ratio 1:1:3 have sucsesful grafting persentage and dry weight of shoot higher than ratio 3:1:1 and 1:1:1, (2) NPK fertilizer dosage until 3 g/seedling unsignificant than control on root stock and entres diameter and dry wight of root and shoot; (3) There is no interaction beetwen seedling medium ratio and NPK fertilizer dosage to growth of physic nut seedling by grafting.Key words: grafting, nursery medium, NPK fertilizer, physic nut
EKSPLORASI KETERAMPILAN KERUANGAN MENGENAI KUBUS MELALUI WAWANCARA KLINIS BERBASIS MASALAH Antonius Medellu; Sugiatno Sugiatno; Agung Hartoyo
Jurnal AlphaEuclidEdu Vol 1, No 2 (2020): Volume 1 Number 2 Desember 2020
Publisher : UNIVERSITAS TANJUNGPURA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/ja.v1i2.42872

Abstract

Students’ spatial skills in solving problems related to the arrangement of cubes were relatively low. This research was conducted to describe students' spatial skills regarding cube arrangement through problem-based clinical interviews. The design of this study was descriptive exploratory using one class of students as the research sample. Student tests were used to see students' initial abilities regarding cube arrangements. While problem-based clinical interviews were used to dig deeper into spatial skills and student problem solving regarding cube arrangements. The data obtained was processed using descriptive statistics such as average, cumulative frequency and percent score. Furthermore, the data was analyzed and interpreted using qualitative data analysis techniques to explain the phenomena that occur in the field. The results of the study show that the students' spatial skills regarding the cube were still relatively low; students' spatial skills were not in accordance with the concepts related to solving the problem of unit cube arrangements; students' spatial skills did not show skills related to solving problems in unit cube arrangements; to transform students' skills into spatial skills related to the problem of cube arrangement it is necessary to re-emphasize spatial skills which include spatial visual, spatial perception, spatial relations, and spatial orientation.Keywords: Spatial Ability, Problem Based Clinical Interview 
POTENSI PESERTA DIDIK TIPE QUITTER MENYELESAIKAN SOAL OPEN-ENDED MATERI SEGIEMPAT DAN SEGITIGA Natalia Natalia; Sugiatno Sugiatno; Silvia Sayu
Jurnal AlphaEuclidEdu Vol 2, No 2 (2021): Volume 2 Number 2 Desember 2021
Publisher : UNIVERSITAS TANJUNGPURA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/ja.v2i2.51626

Abstract

This study aims to determine the potential description of quitter type students in solving an open-ended question in the material of Quadrilateral and Triangle at SMP Negeri 20 Pontianak. The research method used is a descriptive method with a qualitative approach and a case study research form. The number of subjects in this study was 27 students of class VIII F SMP Negeri 20 Pontianak. The data collection tool used was the Adversity Response Profile (ARP) to get quitter type subjects, open-ended test questions, and interview guides with the help of teaching aids to probe deeper into the potential of quitter-type students. The results of the research on the written test showed that the potential of 2 quitter subjects in solving open-ended questions was still low with a percentage of only 22.22%. However, when interviewed with the help of teaching aids, additional information was obtained that the two quitter subjects showed better potential in solving open-ended questions and were able to provide more than one solution and more than one correct answer.
PENGUASAAN MATERI DAN KEMAMPUAN MENULIS PENYELESAIAN SOAL MATEMATIS GURU MATEMATIKA Heryanto Tan; Sugiatno Sugiatno; Agung Hartoyo
Jurnal AlphaEuclidEdu Vol 1, No 1 (2020): Volume 1 Number 1 Juli 2020
Publisher : UNIVERSITAS TANJUNGPURA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/ja.v1i1.41576

Abstract

This research aims to get a description about the mastery of the mathematics materials and the ability in writing the mathematical solution among mathematics teachers of senior high school in Pontianak and the relationship between them. This research is a descriptive research through document and result analysis of Uji Kompetensi Profesional Guru (UKPG) Senior High School in 2016. Materials mastery of mathematics teacher is measured by the final score and understanding of UKPGs selected questions, while the ability in writing mathematical solutions is measured by score of the writing and understanding the writing component in answering all of UKPGs essay questions. Result of this research shows that most teachers got the final score below 55.0. Most mathematics teachers got the score below 47.5 in writing up solution. The higher the mastery of materials, the higher the ability in writing the mathematical solutionKeywords : Mastery of mathematics materials, Ability in writing the mathematical solution
PENGEMBANGAN INSTRUMEN EKSPLORASI KONSEP GEOMETRI BERSTRUKTUR DARI TEORI VAN HIELE BERBANTUAN SOFTWARE GEOGEBRA Dominicus Savio Pratikna; Sugiatno Sugiatno; Agung Hartoyo
Jurnal AlphaEuclidEdu Vol 1, No 2 (2020): Volume 1 Number 2 Desember 2020
Publisher : UNIVERSITAS TANJUNGPURA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/ja.v1i2.42881

Abstract

The purpose of this study was to analyze the requirements of instrument, the characteristics of the developed questions prototype, the feasibility of the questions, and the thinking level of students regarding Van Hiele's Theory of geometry concept taught with assistance of Geogebra Software. This study was a Research and Development using Wina Sanjaya's model. The instrument' development procedure consists of four stages, namely: Preliminary Stage, Product Development Stage; Stage of Trial and Product Validation and Dissimination Stage of products. The instrument feasibility is based on the accuracy and practicality test. The subjects of this study were all students of class XI Santu Petrus Pontianak 2016/2017 Academic Year, with a sample of class XI-MIA3 students chosen randomly. The results showed the level of instrument feastibility which expressed through experts' testing and student' opinions, calculation of validity, reliability, distinguishing factors, levels of difficulty, and practicality test results. The instrument obtained an average validity of 0.68 belongs to high category, a reliability of 0.998 belongs to very high category, and a difficulty level of 0.35 belongs to moderate category. The percentage of content validity, construction and language content rated by the experts  amounted to 91.16%, which categorized as high. The student response rate was 80.9% which belong to good category.Keywords: Instruments, Van Hiele's theory, Geogebra Software
Co-Authors . Juliana . Lidia, . . Melinda . Parmiadi . Rasidah . Umar . Viniarsih . Wartini, . . Zulkarnain, . AA Sudharmawan, AA Achmad Yani Ade Mirza Adinda Cintya Wulandari Agung Hartoyo ahmad kurniadi F04209033 Ahmad Yani ahmad yani Ahmad Yani T Ahmad Yani T Akwila Nuban Alvini Bakara, Alvini Annisa Amalia Annisa Sabillah Mardhayanti Antonius Medellu Ari Ariansyah Armiyansyah Armiyansyah Asep Nursangaj, Asep Asep Nursangaji Asmida Asmida Asmida, . Astuti, Ririn Novia Astuty Saroh Babang, . Bistari Chanisah Chanisah Cokong Cokong Dad R. J. Sembodo Dede . Dede Suratman Deni Suhendra Dewi Meylisa Dian Ahmad BS Dian Dian Dian Kurnianto Dina Elviani Dinda Dwi Larasati Dominicus Savio Pratikna Dona Fitrawan Dona Fitriawan Dwi Astuti Dwi Nugraheni Edi Sudrajat Edy Tandililing Edy Yusmin Eka Eka Eka, Firmina elda F04610032 Erva Suriyanti Eva Daniarti F04208013, lusiana Fahrul Azmi Fahrul Huda Farid Fadhlurrahman Februarini, Yovita Theo Fembriarti Erry Prasmatiwi Fithri Mujulifah Fredi Ganda Putra Halimatussa'diah Halimatussa'diah Halini - Hamdani Hamdani . Hamdani Hamdani Hamdani Hamdani Hamdani Hamdani Hamdani Hamdani Hasbi Perdinan Hendri Agustriandi Herawati Hamim Heryanto Tan Hidayat Pujisiswanto Hidayat Pujisiswanto Hidayu Sulisti Holyness Nurdin Singadimedja Hugo Theo Kurniason Ivayani, Ivayani Juli Hastuti Juliawati, Eka Khoirunnisa Imama Kurnia Yunita Lely Shinta Herawati Lestari Wibowo Mariyam, . Martin Martin Martina, Dina Maryudi Maryudi Masna, Syarifah Meldi, Nadya Febriani Melsa Putri Mira Marlina Mohamad Rif'at Mohamad Rif’at Mohammad Rif'at Mohammad Rif'at Mohammad Rif`at Muhammad Haninul Fuad Muhammad Rif’at Muhammad Suharta Muhtar Hamdan Munaldus . Murtiwi Aprilia,, Murtiwi Nandasari, Whillis Intan Natalia Natalia Nina Mardiana (F01108057) Nurfadilah Siregar Nurhasanah Nurhasanah nurhayati F04109012 nurhayati nurhayati Nurhazizah, . nurmaulisihitni F04208017 Nurul Husna Oktavia Oktavia Olenggius Jiran Dores, Olenggius Jiran Pasaribu, Revi Lestari Patila . Pratiwi, Yuliani Putri Firnanda, Putri R Zubaidah Rachmat Sahputra Rahasima, Rahasima Rahelia Siahaan Ramlan, . Ratna Lusia Boru Sirait Resty Rahayu Widiastuti Reynaldi, Randa Ria Nursanti Ridwan Ridwan Rinda Kusmayanti Ristia Apriana, Ristia Ritawati, Bernadeta Yani Riyana, Dayang Rizki Dwi Lestari Romal Idjudin Romal Ijuddin Romal Ijuddin Rostina Rostina Rullianti, Rullianti Rusdi Evizal Rustam Rustam Salsabila, Unik Hanifah Sartika, Nunung Umrah Selfinus Selfinus Septila, Resti Silvia Sayu Silvia sayu silvia sayu - Silviana Siti Zulaiha Sopia, Nurapni Sri Asih Agustin sri riyanti Sudarsih, Rini Sunindri Sunindri Tanti Eviliana Pardede Tino, . Triyana Agustin Siagian Uni Cyntia Clodia Valeria Fransiska vita sartika F04208026 Vivin Windharti whilis intan nandasari F04209003 Widiyanti Widiyanti Winson Hotmawan Saragih Yakobus Ason Yani T, Ahmad Yanti Ngudi Lestari YESTIKA LARASATI Yulis Jamiah Zhafirah Atiqah Utami Zubaidah R