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All Journal HAYATI Journal of Biosciences Buletin PSP ISTORIA INFORMASI Psikologika : Jurnal Pemikiran dan Penelitian Psikologi Jurnal Ekonomi Berkala Perikanan Terubuk Jurnal Ilmu Lingkungan Psikologia : Jurnal Pemikiran dan Penelitian Psikologia Komunikasi Fisika Indonesia JURNAL FISIKA KEADILAN PROGRESIF Agrifor : Jurnal Ilmu Pertanian dan Kehutanan Teknosains: Media Informasi Sains dan Teknologi Jurnal Online Mahasiswa (JOM) Bidang Ilmu Ekonomi Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan Jurnal Kultur Demokrasi ECSOFiM (Economic and Social of Fisheries and Marine Journal) BioWallacea Journal of Biological Research Prosiding Seminar Biologi JOURNAL OF EDUCATION SCIENCE Majalah Kedokteran Sriwijaya Mimbar Agribisnis: Jurnal Pemikiran Masyarakat Ilmiah Berwawasan Agribisnis Jurnal Kesehatan Dinamika Teknik Mesin Paediatrica Indonesiana ANALITIKA Jurnal Ekonomi Pembangunan STIE Muhammadiyah Palopo Jurnal Akuntansi dan Ekonomika Jurnal Pendidikan : Riset dan Konseptual Jurnal Teknik Industri : Jurnal Hasil Penelitian dan Karya Ilmiah dalam Bidang Teknik Industri Jurnal JUMPED (Jurnal Manajemen Pendidikan) Widya Yuridika Journal of Biology Education al-Lubb: Journal of Islamic Thought and Muslim Culture (JITMC) Jurnal Ibn Abbas PINUS: Jurnal Penelitian Inovasi Pembelajaran Jurdimas (Jurnal Pengabdian Kepada Masyarakat) Royal Jurnal Literasiologi JISIP: Jurnal Ilmu Sosial dan Pendidikan HIKMAH : JURNAL PENDIDIKAN AGAMA ISLAM Jurnal Ilmiah Akuntansi dan Finansial Indonesia Jurnal Riset Komunikasi Agroekoteknologi Tropika Lembab Social, Humanities, and Educational Studies (SHEs): Conference Series JPP Jurnal Kesehatan Poltekkes Palembang JURNAL ILMIAH MIMBAR DEMOKRASI AL-HIKMAH : Jurnal Theosofi dan Peradaban Islam Media Agribisnis Jurnal Ilmu-Ilmu Pertanian Medium : Jurnal Ilmiah Fakultas Ilmu Komunikasi Legal Spirit Ekonomi Dan Pembangunan Budapest International Research and Critics Institute-Journal (BIRCI-Journal): Humanities and Social Sciences Akrab Juara : Jurnal Ilmu-ilmu Sosial Unri Conference Series: Community Engagement Indian Journal of Forensic Medicine & Toxicology Journal of System and Computer Engineering Jurnal Wacana Pertanian Studia Sosia Religia: Jurnal Studi Agama-Agama Jurnal Ekonomi dan Manajemen Indonesia Al Khidma: Jurnal Pengabdian Masyarakat Dinamika Lingkungan Indonesia Jurnal Penelitian Geografi (JPG) Indonesian Journal of Global Discourse Aktualita : Jurnal Hukum Journal of Educational Sciences SI-MEN (AKUNTANSI & MANAJEMEN) STIES Jurnal Pengabdian Masyarakat UNIPOL SEUNEUBOK LADA: Jurnal ilmu-ilmu Sejarah, Sosial, Budaya dan Kependidikan Filogeni: Jurnal Mahasiswa Biologi The International Journal of Tropical Veterinary and Biomedical Research Jurnal Ilmiah Mahasiswa Pertanian Jurnal Pengabdian Sosial Indonesia Al-'Adad: Jurnal Tadris Matematika PUBLIK REFORM : JURNAL ADMINISTRASI PUBLIK Journal Learning Geography IIJSE paradigma agribisnis Prosiding Seminar Nasional Unimus
Zulkarnain Zulkarnain
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Journal : Journal of Educational Sciences

 1 
Development of Mathematic Learning Devices Based on Discovery Learning Model To Facilitate Students’ Mathematic Communication Ability Uswatun Khasanah; Nahor Murani Hutapea; Zulkarnain Zulkarnain
Journal of Educational Sciences Vol 5, No 1: January 2021
Publisher : Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1257.026 KB) | DOI: 10.31258/jes.5.1.p.141-155

Abstract

The condition of the learning equipment used by the teacher is not in accordance with the demands of the 2013 curriculum. Learning activities and Student Worksheets (LKPD) used in the learning process have not been able to facilitate the improvement of students' Mathematical Communication Ability (KKM). Teachers have not designed learning tools that can encourage student activities to facilitate the improvement of KKM. This study aims to produce learning tools based on the Discovery Learning model to facilitate the improvement of the KKM of students that are valid and practical. This development research uses the ADDIE development model with the stages of Analysis, Design, Development, Implementation, and Evaluation. The products produced from this research on the development of learning tools are syllabus, lesson plans, LKPD and KKM questions. The results of the validation test for the syllabus, RPP, LKPD and KKM questions obtained consecutively a percentage of 92.19%, 93.37%, 93.14% and 94.64% with very valid categories. The practicality test results got a percentage of 84.52% for small group trials and 94.00% for teacher responses in the very practical category. The results of the validation and practicality test state that mathematics learning tools based on the Discovery Learning model can facilitate students' Mathematical Communication Ability.
Development of Guided Invention Based Learning Tools on Circle Material to Facilitate Mathematical Comprehension Ability of Class VI SD / MI Ayu Dwi Lestari; Kartini Kartini; Zulkarnain Zulkarnain
Journal of Educational Sciences Vol 5, No 1: January 2021
Publisher : Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (789.009 KB) | DOI: 10.31258/jes.5.1.p.104-118

Abstract

This research was motivated by the lack of teachers in developing learning tools causing students' mathematical understanding is still in the low category. The learning devices used in schools have not trained students' mathematical understanding skills. The aim of this study is to produce guided discovery-based mathematics learning tools to facilitate mathematical comprehension skills that meet the validity and practicality requirements. This type of research was a development research using the ADDIE model. The instruments used in this study were the syllabus validation instrument, lesson plans, student worksheet and practicality using student response questionnaires. Based on the results of data analysis, it shows that the guided discovery-based mathematics learning device is a valid category. The results of the validation of the syllabus, RPP and LKPD showed that the category was very valid with the value sequentially obtaining a score of 92.5%; 95%; and 94.87%. The results of the practicality data analysis in small group trials showed a very practical category with a score of 93.64%. It can be concluded that the learning tools developed are feasible and practical to use in the learning process.
The Effect of Using Problem Based Learning Student Worksheet Model to Build Mathematical Problem Solving Ability for Class VIII Junior High School Students Nurfadilla Nurfadilla; Putri Yuanita; Zulkarnain Zulkarnain
Journal of Educational Sciences Vol 5, No 2: April 2021
Publisher : Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2304.629 KB) | DOI: 10.31258/jes.5.2.p.354-363

Abstract

This study aims to determine the effect of using student worksheet (LKPD) based on the Problem Based Learning model on the mathematical problem solving abilities of students of class VIII SMP Negeri 2 Pangean. This type of research was a quasi-experimental study with a pretest – posttest control group design. The population was all students of SMP Negeri 2 Pangean Indonesia in the 2019/2020 school year. Sampling method was using random sampling technique. Based on the results of data analysis, the posttest mean score in the experimental class was 85.45 and the average value in the control class was 54.5, meaning that the average value of the experimental class was higher than the control class. The two-mean difference test using the t test was significant (2-tailed) 0.000 <α = 0.05, which means that the posttest score of students 'mathematical problem solving abilities was different from the average posttest score of students' mathematical problem solving abilities. which uses scientific learning. So it can be concluded that there is an effect of the Problem Based Learning model on students' mathematical problem solving abilities.
Co-Authors Abd. Halim Abror Aji Wicaksono Ade Cai Serini Marbun Ade Fahrizal Adelina Hasyim Afrahul Fadhila Daulai Afrizal Afrizal Agrina Agrina Agus Rahman Ibrahim Agustina Anisa Nur Akhmad Saiful Akmal Akmal Alfiah Salsabila Syifa Alif Hudan Hudan Almira Honesta Alvini Lestari Aman aman Ambika Putri Swakartika Sari Andari Mayasari Andi Fedrawan Andri Saputra Annisa Lady Fajri Anuar Rasyid Anwar, Anwar Arfah Unisa. S Ari Sandi Arif Ferdiansyah Arinza Regina Syuri Armis Armis Asrul Anas Aswar Rustam Atma Murni Ayu Dwi Lestari Ayu Febriani Ayu Febriani Azni Fajrilia Bagio, Bagio Basri Basri Bistok Saing Biyatmi Biyatmi Buchori Asyik Budiyono Budiyono Chandra Praba Dwi Saputra Chandra Putra Chicka willy yanti, Chicka willy Clara Sari Clariza Sherllyana Cut Murzalina Cut Muthiadin Cynthia Wahyu Asrizal Damraeni Juhari Daniel Monintja Daniel R Monintja Darwis AN Darwis AN Darwis Darwis Dedy Miswar Dedy Miswar Della Triandini Deny Danar Rahayu Dera Elfranita Derdjo Djony Saputro Devi Yulia Dewi Puspitasari Dhea Raisa Darus Diah Putri Safera Diah Resti Rahayu Dian Anisa Fitri Dian Aprilianti Dian Taruli Silitonga Dian Utami Diant Ratna Andhyka Sari Dina Noviana Djoko Umar Said Dwi Winarsih Dwi Yuni Astuti Dwita Ayu Setioningrum Edy Haryono Eka Novella Dewi Eka Pratiwi Eko Media Deneski Eko Saputra Elda Elrin Hasanah Eldes Safitri Elfis Suanto Eliana Eliana Elma Iryana Elyus Juniwan Endah Gita Cahyani Eni Ayu Lestari Erni Mentari Fadelia Damayanti Fahmi Astathi Faisal Andryan Chairuddin Farah Atikah Farid Wadjdi Fatimah Usman Febrina Harianja Fepti Tri Wulandari Ferly Apriansyah Fida Al Hikmah Fikri Syahputra Finni Yulyoni Firdaus Firdaus Firma Pertiwi Firman Aziz Firman Firman Firman Nugroho Fuspa Dewi Gesha Octora Sonia Gilang Hizbullah Giska Regina Gunawan Indra Permana Gusti Rahman Hafsan, Hafsan Hajrah Hajrah Hamdi Hamid Hanny Hafiar Harry Febriyan Henni Noviasari Heriyadi Manan Heru Soendoro Hery Noer Aly Husnul Yaqin Harahap I Gede Sugiyanta I Gusti Ngurah Antaryama I Made Adi Sayoga Indah Novita Dewi Indah Siti Aisyah Indah Yuliana indra indra Indra Tri Pangestu Intan Putri Nur Indah Sari Ira Rahmawati Irawan Hadi Wiranata Irfan Hidayat Irhamsyah Hasibuan Irma Lusi Nugraheni Irsyadi Yani Iskandarsyah Siregar Isma Mulyani Ismah Rustam Ismail Thamrin Isti Diana Sari Ivo Rahmadini Lubis Iwan Dirwana Jafar Arifin Jamilah Jamilah Jauharah Jilan Situmorang Jesicca Reza Utari Jihan Faiza Johannes Saing Jushermi Jushermi Kaizan Kaizan Kaizan Kaizan Karina P Sangara Mara Karnelis Karnelis KARTIKOWATI KARTIKOWATI Kartini Hasballah Kartini Kartini Khoiriya Sari Khusnul Mar'iyah Kiki Fatmala Kurnia Makmur Kusai Kusai Kusai Kusai Kusnadi S Hidayat Lamtiurma Ronasari Sinaga Lamun Bathara Lilis Indrayani Lilis Sulistyowati Lily Hanifah Listumbinang Halengkara Lona Sari Luh Putu Ratna Sundari Lukman Hakim M. Mirmanto, M. M. Thoha B Sampurna Jaya Magdalena Sari Yulfita Mahrunnisa Mahrunnisa Manda Juniawan Mardewi Mardewi Mardliyah, Ainul Maria Dewi Sulistyawati Maria Ulfa Rara Ardhika Marselendra Exprendy Ramadan Martanti Martanti Maryana Novita Maskun Maskun Matang Matang Maulana Putra Meri Herlina Meti Rismiati Miftahul Janah Milati Eka Rini Minarni Shidiq Misnaniarti Misnaniarti Moch. Syamsul Arifin Zein Monica Simorangkir Much Enandang Muhamad Nur Ichwanuddin Muhammad Roihan Nasution Muhammad Thoha B.S. Jaya Muhammad Yasir Muhammad Yunus Ahmad Muher Sukmayanto Muji Prasetioasih Muji Slamet Lestari Mukhlis Mustofa Mulya Sari Mulyadi Mulyadi Mulyono S. Baskoro Musrifin Ghalib Nabila Yun Afifah Nadia Ulfa Nahor Murani Hutapea Najmah, Najmah Nani Suwarni Nanik Oktavia Naomi Nababan Natalia Kristiani Sianturi Naufal Rabbany Nelvita Febrina Hasan Neti Betria Sari Nining Sumiarti Novi Kurnia Utami Novi Maulina Novia Anggraini Noviasari Henni Novika Sari Noviyani Noviyani Novliadi, Ferry Nur Ayu Asrhi Nur Eka Kusuma W Nur Fadilah Nur Hayati Nur Intan Rengganis Rahmawati Nur Sifatullah Nurfadilla Nurfadilla Nurhartanto Nurhartanto Nurhikmah Nurhikmah Nurlaili Nurlaili Nursanti Aida Nuru Riani Nurul Fadhilah Tsani Nuzila Fitria Ocik Lestari Okta Vianti Ona Lestary Tondang Pargito Pargito Pasaribu Fernanda Nella Pitriyani Pitriyani Popy Lorenza Putri Mauliapita Gumelinsi Putri Nadia Putri Yuanita Putu Kriya Santi Ganggayani Putu Nilayanti Qorri Hidayati M Rafin Hidayat Rahma Kurnia Sri Utami Rahmaddiansyah Rahmaddiansyah Rahman Marlingga Rahman Rahman Ranti Silvia Reddy Prayoga Reeky Fardinata Refda Niari Rena Mukti Sari Reza Firdian Ruswanda Rezania Razali Ridho Nurhidayat Rima Melati Rina Amelia Rina Ristiana Rindi Metalisa Rini Dian Anggraini Rini Ekawati Risa Nursila Riska Riska Riski Amaliah Ar Rita Harnita Rizani Amran Rizki Ananda Hsb Robert Simangunsong Ronny I. Wahju Ronny Malavia Mardani Rosana Rosana Rossa Ilma Silfiah Rostika Flora Rr. Lita Hadiati Wulandari Rusmadi Rukmana Sabilla Suryaning Amanda Safria Andy Sagala Putri Indah Nancy Sakur Sakur Salsabila Salsabila Saminan Saminan Samsir Samsir Sella Alpiana Nanda Pratama Selviana Saraswati Selvindari Dwi Sipuan Sipuan Sirajuddin Sirajuddin Siti Hajijah Br. Siregar Siti Nurul Alifah siti rahmah Sonivia Gunawan Sri Nurlailah Saputri St Aisyah Sijid St Aisyah Sijid St. Aisyah Sijid Suci Rahayu Sudarmi Sudarmi Sugeng H. Wisudo Sugeng Widodo Sujianto Sujianto Sulaeman Martasuganda Sumadi Sumadi Sumarni Sumarni Suparmadi Suparmadi Suprapno Suprapno Supriyadi Supriyadi Suradi Suradi Suryani Hardjo Suyudi Suyudi Syarif Hidayat Amrullah Syintia Dewi Ananta Shinta Dewi Syofni Syofni Syukur Kholil T Fauzi Tania Dwi Tamara Taufiqurrahman Taufiqurrahman Tiara Safitri Titi Solfitri Titin Dwi Agustiningrum Tri Wicakseno TRI WULANDARI Tria Yanuariska Trisla Warningsih Trisnaningsih Trisnaningsih Triyana Agustina Silaban Ulfa Mila Sari Ummah Nurjannah Uswatun Khasanah Vera Dani Astuti Viva Desi Handayani Wahyu Ragil Wahyudi Al Fajar Muhammad Wan laura Hardilawati Wayan Juana Riskawati Wenda Norita Wendy Prasetyo Whisnu Setyo Permadi Widiya Wati Wilda Nuraida Wina Triani Windi Yudistira Wita Yulia Y Gigih Anggi T W Y. A. Wahyuddin Yadi Arodhiskara Yarmadi Yarmadi Yarmaidi Yarmaidi Yasin Setiawan Yazid Dimyati Yenita Roza Yeti Ratna Sari Yolanda Frastika Yonasri Yulia Resti Yuliana Ria Ariska Yunidar Buana Yunisca Nurmalisa Yusmala Adinta Yusnadi Yusnadi Yuyut Ariyanto Zahratul Aini Zakiah Zakiah Zinatul Hayati Zuhri D