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All Journal HAYATI Journal of Biosciences Jurnal Penelitian dan Pengembangan Pendidikan Record and Library Journal Jurnal Media Gizi Indonesia (MGI) Tropical Animal Science Journal Pendas : Jurnah Ilmiah Pendidikan Dasar Jurnal Ilmiah Adiraga : Jurnal Penelitian Olahraga Jurnal Ilmu Pendidikan (JIP) STKIP Kusuma Negara Darmabakti Cendekia: Journal of Community Service and Engagements Jurnal Sistem Teknik Industri Buana Ilmu Journal Sport Science Indonesia (JASSI) Indian Journal of Forensic Medicine & Toxicology Jurnal Pendidikan Multidiciplinary Output Research for Actual and International Issue (Morfai Journal) Jurnal Olahraga dan Kesehatan Indonesia (JOKI) International Journal of Economic, Business, Accounting, Agriculture Management and Sharia Administration (IJEBAS) Bulletin of Community Engagement PRIMA : Portal Riset dan Inovasi Pengabdian Masyarakat Aptekmas : Jurnal Pengabdian Kepada Masyarakat Jurnal Teknik Mesin Mechanical Xplore JURNAL ABDIKARYASAKTI JOURNAL OF MEDICAL RECORDS AND HELATH INFORMATION Jurnal Mahasiswa Manajemen dan Akuntansi Pangripta Jurnal Ilmiah Kajian Perencanaan Pembangunan Triwikrama: Jurnal Ilmu Sosial Jurnal Berita Ilmu Keperawatan INTERNATIONAL JOURNAL OF ECONOMIC LITERATURE Journal of Managerial Sciences and Studies jurnal pokok anggur Jurnal Abdikarya Pembangunan Masterpiece: Journal of Islamic Studies and Social Sciences Equivalent : Journal of Economic, Accounting and Management Journal of Management Entrepreneur and Cooperative Jurnal Pengabdian Eksplorasi Humaniora Strategi : Jurnal Manajemen Jurnal Intelek Insan Cendikia Journal of Business Transformation and Strategy Future Space: Studies in Geo-Education Hipotenusa: Journal of Mathematical Society Journal Economic Business Innovation Jurnal Inovasi Pajak Indonesia Advances in Environmental Innovation (ANEVA) Journal of Strength and Conditioning
Sugiharto
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Journal : Jurnal Pendidikan

 1 
Indeks Ketidakwajaran Skor Berdasarkan Teori Respon Butir Ditinjau dari Model Penskoran Sugiharto
JURNAL PENDIDIKAN Vol 19 No 1 (2018): Jurnal Pendidikan
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat (LPPM) Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52850/jpn.v19i1.926

Abstract

Penelitian ini bertujuan untuk mengetahui apakah padakelompok siswa yang mengerjakan soal empat pilihan, proporsi skorwajar siswa yang dikoreksi dengan model penskoran PS lebih besardibandingkan siswa yang dikoreksi dengan model penskoran CS.Penelitian ini dilaksanakan pada 5 SMP negeri maupun swastadi kota Palangka Raya. Pengumpulan data dilaksanakan pada akhirsemester genap tahun pelajaran 2016/2017. Penelitian ini merupakaneksperimen dengan menggunakan model perbandingan proporsi.Variabel bebas dalam penelitian ini adalah model penskoran. Modelpenskoran yang digunakan terdiri atas dua model yakni modelpenskoran CS dan PS. Variabel terikatnya adalah proporsi skor wajarberdasarkan indeks kewajaran skor yang dihitung berdasarkan teorirespon butir dengan menggunakan logistik satu parameter. Rancanganpenelitian yang digunakan adalah penelitian komparatif, yaitumembandingkan proporsi berdasarkan indeks kewajaran yangdiperoleh. Dalam melakukan perbandingan dianalisis secara terpisahterhadap dua kelompok, yaitu siswa dengan pengoreksian model correctscore dan punishment score. Berdasarkan hasil analisis data dapat disimpulkan bahwa siswayang dikoreksi dengan model penskoran punishment score mempunyaiindeks kewajaran yang tidak lebih baik dibandingkan dengan indekskewajaran siswa pada model penskoran correct score.
KEMAMPUAN KOMUNIKASI MATEMATIS SISWA MATERI FUNGSI EKSPONENSIAL KELAS X SMA Febriana, Nina; Mairing, Jackson Pasini; Sugiharto
JURNAL PENDIDIKAN Vol 24 No 2 (2023): Jurnal Pendidikan
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat (LPPM) Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52850/jpn.v24i2.10945

Abstract

This study aims to describe students' mathematical communication abilities in writing and orally and to find out the factors causing the low mathematical communication skills of students in one of the Palangka Raya High Schools. This research is a qualitative descriptive study. This research was conducted in the odd semester of the 2022/2023 academic year. The subjects of this study were students of class X-MIPA 4 at the school. To find out the factors causing the low ability of students' mathematical communication, 2 students were selected from each category of students' ability to be interviewed. Data collection techniques using written and oral tests and interviews. The results showed that students' mathematical communication abilities in the exponential function material in this class were moderate. Internal factors that cause low students' mathematical communication skills are: 1) Knowledge: Students cannot explain exponential functions, 2) Understanding: Lack of students' ability to understand the intent of the questions and content of the material so that students cannot solve the questions given, 3) Application: lack of students' ability to apply formulas related to exponential functions.
IDENTIFIKASI KESALAHAN SISWA DALAM MENYELESAIKAN SOAL FUNGSI KUADRAT DI KELAS X SMAN 1 PALANGKA RAYA Siti Karsini; Sugiharto; Janu Pinardi
JURNAL PENDIDIKAN Vol 25 No 2 (2024): Jurnal Pendidikan
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat (LPPM) Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52850/jpn.v25i2.15265

Abstract

This research is based on an interview with a mathematics teacher of class X SMAN 1 Palangka Raya. Errors in solving the problems are caused by students having difficulty understanding and determining the formula used. At school, there has never been an identification of errors and causes of student errors in solving the quadratic function problems. The purpose of the research is to identify and describe the types of errors and the causes of students making mistakes in solving the quadratic function problems. This research is descriptive research with a qualitative approach. The research was conducted in the even semester of the 2023/2024 school year. The research subjects consisted of 42 students. Tests and interviews are data collection techniques used. After the test, three students were selected to be interviewed to find the causes of errors.  The results concluded that the types of errors made by students in solving quadratic function problems are: (1) Conceptual errors, students forget to write signs in parentheses when describing the square, incorrectly determine the formula used, and lack of student understanding of the quadratic function material. (2) Procedural errors, students are not correct in the steps when solving the problem or the completion steps are incomplete. (3) Technical errors, students are wrong in calculating the value of mathematical operations and students' inaccuracy in mathematical operations. The causes of students making mistakes are: (1) Knowledge, because students forget, and also the lack of student knowledge of the quadratic function material. (2) Understanding, most students lack understanding and lack of understanding of the quadratic function material. (3) Application, students are not precise in their solution steps.
Co-Authors Abdullah, La Ode Aceh, Resty Marhamah Adi Pranoto Agusetyaningsih, I. Ahmad Ehsan Ahmad Khusni Ahmad Ridwan Alfiah Hayati Alya Dita Sarasati Amanda Oktariyani Amar Amir Amiruddin, Putri Nabila Amrulloh, Amri Ani Margawati Anisa Muftih Anwardi, Nandina Salsa Billa Arief Azhari Ilyas Arif Rahman Bramantya Arum Pratiwi Aunurohim Azhar, Muamar Bambang Karnain Bana Yusrian Hawari Chamim Qorienama Christanti, Yana Dwi Citra Elivia Febriana Deisye Supit Deki Qohhar Desiana Merawati Dewi, Putri Alicia Dewi, Rina Dewi, Sonia Kurnia Dian Kusumaningrum Dita Indah Sari Duma Yanti Situmorang Dwi Wibawa, Koerniawan Dwi Winarni E, Erna Atiwi Jaya E. Widiastuti Eka Febriyani Ekka Suryapriadi, Yudi Elly Puji Wardani Endang Sulistya Rini Enny Istanti Fachrizal Ahmad Setiawan Fadhila, Farah Rosyihana Farah Amalia Fathan Mubina Dewadi Febransyah Febriana, Nina Febrianti, Niken Fitriyadi Fitriyono Ayustaningwarno Francius Simanullang, Reno Friantini, Rizki Nurhana Girang Stevani Bancin GS , Achmad Daengs Hadriadi Iskandar Sipayung Hafara Syntia Hamim Tohari Hamonangan Tambunan Handayani, F. R. Harefa, Sri Aswinda Hariyanie, Erni Harmein Nasution Hartono, Halleina Rejeki Putri HasanurArifin Haza, Suci Amaliah Humaidi Indi Ade Fitri Koto Intan Nur Nilamsari Irma Zulhana Koto IRWANSYAH Isnaini Qoriatul Fadhilah Jackson Pasini Mairing, Jackson Pasini Janu Pinardi Karnain, Bambang Karyadi Khairunnisa Khoirudin Khusni, Ahmad Kirowati, Dewi Komaruddin, Muhammad Imaamul Hakim Kurniawan, Yopie Diondy Lidiana, Exda Hanung Lillyana Mulya Lumban Gaol, Riski Fanni Mahdariani Manikya Pramudya Maya Safitri Meilita Tryana Sembiring, Meilita Tryana Muhamad Abdika Mafruh Muhammad Anas Kautsar Muhammad Sobirin Mulhady Putra Murtalim NadiaUlfah Nashrulloh, Allam Thoriq Ninik Rustanti NoorHidayati Nurbani, Farah Annisa Nurmuhammad, Riezky Zulfikar Nuryanto Padriyansyah Pandowo, Hedi Purnama Putra , Nuzul Pusaka, Semerdanta Putri Novianti Putri Wahyuni Ramadhina Qimyatussa’adah Rafi Fadlurahman Rahmadayanti Rahmah, Mawaddah Rahmat Winata Rahmatullah, Dadan Rizki Raja Aziz Raja Ma’arof Rangga Novansyah Rasyidi Reina Widya Carissa Ria Anis Rosyidah Riski Muslim Hidayat Riza Syahputera Rizal Efendi Rizal Effendi Rizki Aulia Nanda RizkyAkbar Rosa Delima Lumbantungkup Ruspiana Hutagaol Saladin Ghalib Salsabilla, Friska Saqina, Dilvia Sari, D. A. P. Saruksuk, Torang Sembiring, Mutiara Natasa Sendi Permana Septiana Handayani Sagala Septiani, Adiibtia Serli Sabela Setio Utomo SetioUtomo Sibuea, Tracy Ocha Yulia Siti Karsini Siti Khoirul Bariah Siti Rusidah Sofia Novitasari Sri Wulan Manuhara, Yosephine Sugiarso, R. Djarot Suharyanto, Mohammad Sukaria Sinulingga Sukarman Sumartini Sumartini Suwarni Syarafina, Fadiah Tedy Oktavian Tengku Ezy Andika Toto Supriyono, Toto Tri Septianto Turrini Yudiarti Ubet, Dicki Vuanghao, Lim Widodo, Nova Maulud Widya Asmara Yancik Syafitri YOPIE DIONDY KURNIAWAN Zefan Adiputra Golo Zenfitri R. Situmorang Zuhratul Aulia