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Yusuf Hartono

Universitas Sriwijaya

Author-ID : 2999016

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PENERAPAN SELF-ESTEEM DALAM PEMBELAJARAN MATEMATIKA MENGGUNAKAN PENDEKATAN OPEN-ENDED Novika Andriani A. Jariah; Zulkardi Zulkardi; Yusuf Hartono
HISTOGRAM: Jurnal Pendidikan Matematika Vol 1, No 2 (2017): Histogram
Publisher : STKIP Andi Matappa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31100/histogram.v1i2.28

Penelitian ini merupakan penelitian deskriptif yang bertujuan untuk memperoleh deskripsi mengenai self-esteem siswa dalam pembelajaran matematika menggunakan pendekatan open-ended. Subjek dari penelitian ini yaitu siswa kelas VIII.6 SMP Negeri 2 OKU yang berjumlah 42 orang. Proses pembelajaran berlangsung sesuai dengan tahapan pembelajaran pada pendekatan open-ended. Teknik pengumpulan data yakni dengan menggunakan angket MSSE (Math-Spesific Self-esteem), lembar observasi MBCSE (Metcalfe Behavioural Checklist of Self-esteem), dan wawancara. Berdasarkan hasil penelitian, self-esteem siswa dalam pembelajaran matematika menggunakan pendekatan open-ended adalah tinggi. Hal ini dilihat dari hasil perolehan angket MSSE dan lembar observasi MBCSE, yaitu dengan rincian sebagai berikut: dari data lembar observasi MBCSE persentase siswa yang memiliki self-esteem dengan kategori sangat tinggi adalah 7,1%. Selanjutnya 56% siswa dengan kategori self-esteem tinggi; 36,9% siswa dengan kategori self-esteem rendah. Sementara, berdasarkan data angket MSSE persentase siswa dengan kategori self-esteem sangat tinggi adalah 30% dan 70% siswa dengan kategori self-esteem tinggi.

Mathematical modeling for learning algebraic operation Diah Dwi Santri; Yusuf Hartono; Somakim Somakim
Journal of Education and Learning (EduLearn) Vol 13, No 2: May 2019
Publisher : Intelektual Pustaka Media Utama

This study aims to produce a learning trajectory using the mathematical modeling in helping students to understand the concept of algebraic operations. Therefore, the design research was chosen to meet the research aims and to give in formulating and developing local instructional theory in learning algebraic operations.Learning trajectory designed in the early phases and tested on 34 seven-grade students in SMP N 10 Palembang. Data collection was conducted through observation by recording the learning process that occured in the classroom and students’ group work was evidenced by video and photos. Data was analyzed qualitatively by describing actual learning which happened in pilot experiment and teaching experiment. There are 3 learning activities in the design of this study. These 3 activities are designed based on the steps of the Mathematical Modeling, activity 1 meaning of algebraic expressions, activity 2 addition of algebraic and activity 3 subtraction of algebraic. Based on the result, it can be concluded that activity which has been designed can help the students in learning algebraic operations using mathematical modeling. Used mathematical modeling can help student solve the problems and understand concept are structured using the assumptions and model start they design so gradually developed into formal mathematics.

Pemodelan Matematika Untuk Belajar Aljabar Diah Dwi Santri; Yusuf Hartono; Somakim Somakim
UNION: Jurnal Ilmiah Pendidikan Matematika Vol 6 No 3 (2018)
Publisher : Universitas Sarjanawiyata Tamansiswa

Penelitian ini menghasilkan sebuah lintasan belajar menggunakan pemodelan matematika yang dapat membantu siswa memahami konsep aljabar. Oleh karena itu, desain reseacrh dipilih sebagai metode penelitian yang dapat memformulasikan dan mengembangkan teori pembelajaran lokal dalam pembelajaran aljabar. Lintasan belajar didesain pada tahap awal dan di coba dengan 34 orang siswa kelas VII SMP N 10 Palembang. Hasil yang didapat pada penelitian ini yaitu lintasan belajar yangÂ terdiri dari 3 aktivitas menggunakan pemodelan matematika, aktivitas 1 memahami bentuk aljabar, aktivitas 2 penjumlahan aljabar dan aktivitas 3 pengurangan aljabar. Dari aktivitas yang dihasilkan dapat disimpulkan bahwa pembelajaran menggunakan pemodelan matematika dapat membantu siswa menyelesaikan masalah dan memahami konsep secara terstruktur menggunakan asumsi dan model yang mereka rancang sendiri sehingga bertahap berkembang ke formal matematika.Â Â

Pembelajaran Pecahan Senilai dengan Bermain Lego Feli Ramury; Yusuf Hartono; Ratu Ilma Indra Putri
Didaktik Matematika Vol 2, No 1 (2015): Jurnal Didaktik Matematika
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (600.966 KB)

This research aimed to produce learning trajectory in learning algorithm to find equivalent fractions using Lego in fourth grade. This study was associated with thematic integrative learning curriculum 2013 based PMRI. The method used was design research of type validation study that aimed to prove the theories of learning. Design research that consists of three stages; preliminary design, teaching experiments, and retrospective analysis were chosen to achieve the research objectives by designed Hypothetical Learning Trajectory (HLT). The research was conducted on 21 students of class IV SDN 16 Lembak. This study aimed to investigate how Lego can help students to learning equivalent fraction. Students learning activities that were conducted including: 1) determine the fractions using lego, 2) determine the equivalent fraction of fractions formed from Lego, and 3) connect the concept of equivalent fraction to the standard algorithm to find equivalent fractions. The results of this study indicate that a series of activities can help students in learning equivalent fraction.

Pengembangan Soal Matematika Tipe TIMSS Menggunakan Konteks Kerajaan Sriwijaya di SMP Rajab Vebrian; Darmawijoyo Darmawijoyo; Yusuf Hartono
Didaktik Matematika Vol 3, No 2 (2016): Jurnal Didaktik Matematika
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (645.405 KB)

The purpose of this research to produce TIMSS – like mathematics tasks on the numbers content by using Context Kingdom of Sriwijaya are valid and practical, and to see the potential effect resulting tasks. Subject of this research are students in grade VII.7 SMPN 55 Palembang. This research is design research in the type of development study consisting of preliminary and formative evaluation (methods). Produce of this research are 10 TIMSS – like mathematics tasks on the numbers content by using Context Kingdom of Sriwijaya are valid and practical, and has the potential effect on students' mathematical reasoning competencies, such as analyzing, integrating, making inferences, and give reasons. Moreover, it has the potential effect on student interest and seriousness of solving TIMSS – like mathematics tasks on the numbers content using Context Kingdom of Sriwijaya.

Pengembangan Media Pembelajaran Komik pada Materi Peluang di Kelas VIII Liana Septy; Yusuf Hartono; Ratu Ilma Indra Putri
Didaktik Matematika Vol 2, No 2 (2015): Jurnal Didaktik Matematika
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (501.947 KB)

This study aim to knowing the characteristics of comics learning media in probability matter were valid, practical and have potential effects. This study showed that the characteristic of comics learning media in probability matter was valid that 1) according to the curriculum 2013; 2) according with the concept and definition of probability in class VIII; 3) the material in comic according with the level of students in class VIII; 4) using context that understood by students; 5) the material clustered, sequenced and easy to use; 6) has a simple design and communicative; 7) the color composition was not excessive; 8) commands and instructions in comics were easy to understand; and 9) the phrased according with EYD. The characteristic of comics learning media in probability matter was practical that 1) easy to use, understandable and easy to carry everywhere; 2) can help students understanding the material; and 3) attracting students to learn mathematics. The comics learning media have a potential effect to make the students motivated and improve the ability of students’ knowlegde seen from the observations and the results of a questionnaire to students. Based on observations obtained 90% of students showed an attitude of curiosity and 56,67% of students showed interest in the usefulness of mathematics. Based on the result of questionnaires, 100% of students expressed interest in learning to use comics learning media in probability matter. Based on students attitude assessment, 91,1% of students earn a good rating. From the skills assessment, 96,67% of students earn a good rating and for students knowledge assessment, 91,67% of students earn good rating.

Konteks Kebudayaan Palembang untuk Mendukung Kemampuan Bernalar Siswa SMP pada Materi Perbandingan Rahma Siska Utari; Ratu Ilma Indra Putri; Yusuf Hartono
Didaktik Matematika Vol 2, No 2 (2015): Jurnal Didaktik Matematika
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (552.343 KB)

This study aims to support students’ proportional reasoning in comparison problems using Palembang culture as context and PMRI approached. Six students of 7th grade were participated. We used design research as research approach, a Hypothetical Learning Trajectory (HLT) was develop and a set of activities using Palembang culture as context, such as ketek’ fare, empek-empek’ price, lempok’ price. Theoretical development is driven by an iterative process of designing instructional activities, performing teaching experiments and conducting retrospective analysis in order to contribute to Local Instruction Theory (LIT) to support students’ proportional reasoning in comparison problem. Data collected by making video recording about actual teaching and learning in classroom, collecting students’ worksheet, giving pretest and posttest, interviewing students. The designed HLT compared Actual Learning Trajectory (ALT) during pilot experiment to analyze whether the students learned or did not learn from what we had designed in the instructional sequence. Retrospective analysis of pilot experiment showed that by using Palembang culture as context can support students’ proportional reasoning in middle school to solve comparison problems.

PENGEMBANGAN MEDIA PEMBELAJARAN MATEMATIKA POKOK BAHASAN SEGITIGA MENGGUNAKAN MACROMEDIA FLASH UNTUK SISWA KELAS VII SMP Meilani Safitri; Yusuf Hartono; Somakim Somakim
Jurnal Pendidikan Vol. 14 No. 2 (2013)
Publisher : LPPM Universitas Terbuka

The purpose of the research is to produce media-based math learning macromedia flash on the subject of the triangle in the junior class VII valid and practical for her then experimented to see the potential effects of media-based learning macromedia flash triangle subject to students' understanding of concepts. The method used is the development of research that consists of three phases: analysis, design, and evaluation. Obtained from testing the potential effects of instructional media using macromedia flash to the understanding of the concept of students is 78 in both categories. It can be concluded that the macromedia flash media-based learning subject that researchers develop effective triangle used in the learning of mathematics. Tujuan penelitian adalah menghasilkan media pembelajaran matematika berbasis macromedia flash pada pokok bahasan segitiga di kelas VII SMP yang valid dan praktis untuk kemudian mengujicobakannya guna melihat efek potensial media pembelajaran berbasis macromedia flash pokok bahasan segitiga terhadap pemahaman konsep siswa. Metode penelitian yang digunakan adalah development research yang terdiri dari tiga tahapan yaitu analisis, desain, dan evaluasi. Dari ujicoba diperoleh potensial efek media pembelajaran menggunakan macromedia flash terhadap pemahaman konsep siswa yaitu 78 dalam kategori baik. Sehingga dapat disimpulkan bahwa media pembelajaran berbasis macromedia flash pokok bahasan segitiga yang peneliti kembangkan efektif digunakan pada pembelajaran matematika.

Inovasi “Jebol” Akta Kelahiran Pada Dinas Kependudukan dan Pencatatan Sipil Kabupaten Musi Banyuasin Listina Tri Dharmayanti; Bambang Suprihatin; Yusuf Hartono
Publikauma : Jurnal Administrasi Publik Universitas Medan Area Vol 8, No 2 (2020): Desember 2020
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/publika.v8i2.3824

Penelitian ini bertujuan untuk menggambarkan bentuk inovasi layanan Dinas Kependudukan dan Pencatatan Sipil dalam meningkatkan kualitas pelayanan registrasi penduduk, terutama untuk penduduk kelompok usia 0-17 tahun. Berdasarkan publikasi Kementerian Pemberdayaan Perempuan dan Anak Tahun 2019, disebutkan bahwa populasi penduduk yang berusia 0-17 tahun atau anak mendominasi sebanyak 32,24 %, sehingga perlu dilaksanakan registrasi penduduk dalam bentuk akta kelahiran. Metode penelitian yang digunakan ialah penelitian kualitatif dengan pendekatan studi kasus, Pengumpulan data dilakukan dengan dokumentasi dan wawancara, kemudian dianalisis secara deskriptif berdasarkan pengamatan secara induktif pada data dan hasil wawancara. Adapun hasil penelitian menunjukkan bahwa Dinas Kependudukan dan Pencatatan Sipil Kabupaten Musi Banyuasin telah mengembangkan inovasi pada pelayanan dinamis atau door to door dengan melaksanakan program Jebol “Jemput Bola” Penerbitan Akta Kelahiran yang bekerjasama dengan pelayanan lain dan komunitas masyarakat yaitu rumah sakit bersalin, klinik, dan forum kerjasama antar gereja untuk mendukung fungsi Dinas Kepedudukan dan Pencatatan Sipil dalam catatan Sipil. Dengan faktor pendukung yakni prosedur pelayanan yang sistematis, komitmen stakeholder dan kemauan masyarakat, dan faktor penghambat yakni keterbatan sistem informasi dan teknologi yang digunakan dan sosialisasi jadwal pelayanan kepada masyarakat.Kata Kunci: Registrasi Penduduk; Dinas Kependudukan dan Pencatatan Sipil; Jemput Bola.

Belajar Pencerminan dengan Menggunakan Permainan Bom-Boman di Kelas VII Sri Hartati; Zulkardi Zulkardi; Yusuf Hartono
JRPM (Jurnal Review Pembelajaran Matematika) Vol. 3 No. 1 (2018)
Publisher : Department of Mathematics Education, Faculty of Tarbiyah and Teacher Training, UIN Sunan Ampel Surabaya

This study produces a learning trajectory in transformation geometry, specifically on reflection using a game called “bom-boman”. This study using PMRI, the Indonesian version of realistic mathematics education. Subjects of this study are 36 seventh grade students of SMP Negeri 24 Palembang. This study using a design research approach with conducted in three stages: preliminary design, the design experiment (pilot experiment & teaching experiment), and retrospective analysis. Data were collected by observations, interviewing the student, collecting student worksheet, and documentation of classroom event and group works. Hypothetical Learning Trajectory (HLT) has been designed then compared to Actual Learning Trajectory (ALT) during the learning process. Retrospective analysis shows that student’s learning trajectories using the game help students to understand transformation geometry in reflection.

Co-Authors -, Ogi Meita Utami A. Jariah, Novika Andriani A.A. Ketut Agung Cahyawan W Abd. Rasyid Syamsuri Akhmad Sumbandari Amarta, Nadiati Amrina Rizta Ananta, Syahira Hayu Annisa Oktavia Lestari Anton Jaelani Anton Jaelani Araiku, Jeri Arden Naser Yustian Simarmata Ardina Mayasari Azka 'Afifah Azka, Dea Alvionita Bambang Suprihatin Barbara van Amerom Bella Juwita Rezky Budi Santoso Bunayati, Hanifah Cecil Hiltrimartin Cecil Hiltrimartin Cecil Hiltrimartin Cecil Hiltrimartin Cecil Hiltrimartin Chn, Rafika Riana Darmawijoyo, Darmawijoyo Darmawijoyo, Darmowijoyo Debi Suci Putri Dede de Haan Desty Rupalestari Dewi, Agatha Indy Candra Diah Dwi Santri Diah Dwi Santri Drajat Friansah Dwi Panggih Nugrahaini Ningtyas Dwita, Adel Karen Eka Fitri Puspa Sari, Eka Fitri Puspa Elfrida Ratnawati Elis Sulastri Ely Susanti Etika Prasetyani Etika Prasetyani, Etika Evi Yuliza, Evi Fanni Fatoni, cakrawala Feli Ramury Ferdiansyah, Muhammad Aldy Firaisti, Sicilia Firdaus Firdaus Firsta, Risa Rahmatia Fitri Maya Puspita Fitri, Putih Frans van Galen Frans van Galen Fridgo Tasman Futri Hikma Fatona Futri Hikma Fatona Hanifah Bunayati Hapizah Hardian Mei Fajri Hartono, Indaryanti Henry Kurniawan Henry Kurniawan Heri setiawan Hermina Disnawati, Hermina Hery, Rosmala Dewi Hikmayati, Citra Hiltrimartin, Cecil Imam Adhitya Nugraha Indah Nur Hijriyah Indaryanti Indaryanti Indriati Indriati Indriati Irka, Irka Irkham Ulil Albab Jaap den Hertog Jannah, Anisa Raudhatul Januar Sitorus, Rico Jeri Araiku Jumroh Jumroh Juniarti Juniarti Komariyatiningsih, Novi Kurnia Rahmi Yuberta Kurniadi, Elika Leonardo Jonathan Shinariko Lestari, S R Lestaria N, Yunika Levana Maharani Levana Maharani Liana Septy Listen Prima Listina Tri Dharmayanti Lusiana Lusiana Lusiana Lusiana Lusiana Maharani, Levana Malalina Malalina Malalina Manalu, Michael Amin Marhamah Marhamah Marhamah Marina, Rini Marini Fitriani Marleny, Arbella Sri Maya Saftari Meidiansyah, Rifki Meilani Safitri Meilani Safitri MEILANI SAFITRI - UNIVERSITAS SRIWIJAYA Melinda Chusnul Chotima Meriza, Dyna Meryansumayeka Meryansumayeka Mewa Zabeta, Mewa Michael Amin Manalu Moch. Lutfianto Moch. Lutfianto Mulyono, Budi Nadia Zuliaty Syaputri Nadia Zuliaty Syaputri Nenden Octavarulia Shanty Nenden Octavarulia Shanty Nengyanti, Nengyanti Neny Lestari Nessa, Widya Nety Wahyu Saputri Nila Kesumawati Nizarwati Nizarwati Nizarwati Nofriati, Nursa Fatri Nora Surmilasari Novi Komariyatiningsih Noviafitri, Selly Novika Andriani A. Jariah Novita Sari Nurdiyanto, Tito Nurrosyadah, Naqiyyah Nursa Fatri Nofriati Nusantara, Duano Sapta Nyimas Aisyah Nyimas Aisyah PANDI PUTRA TIHURI Patrisia, Salsabila Pratiwi, Weni Dwi Pratiwi, Weni Dwi Prattiwi, Rika Puji Astuti PUJI ASTUTI Puji Astuti Puri Pramudiani Purwoko Purwoko Purwoko Purwoko Purwoko Purwoko Purwoko Puspa Sari, Puspa PUTERI APRILIANTI Putih Fitri Putri Ratu Ilma Indra Putri, Nimas Dahlia Rahayu, Chika Rahma Siska Utari Ramandani, M. Rizky Ratu Ilma Ratu Ilma Indra Putri Renny Sendra Wahyuni Reny Shinta Sari Reny Wahyuni Retna Safitri, Erna Riduan, Lindawaty Rika Firma Yenni, Rika Firma Rika Kurniawati Risnina Wafiqoh Riswan Jaenudin Rita Novita Rita Novita Rohana Rohana Rohana ROHANA ROHANA Rosmalia Septiana Rully Charitas Indra Prahmana Rupalestari, Desty Sakiman, Novi Komariyatiningsih Sanjaya, Dekky Sanova, Yanna Santoso, Budi Scristia, Scristia Selly Noviafitri Septy Sari Yukans Sicilia Firaisti Silvia Fitriani Simarmata, Ruth Helen Somakim, Somakim Somakin . Sri Hartati Sri Hartati Sri Imelda Edo Stefanny Hepta Augustine Sujinal Arifin Sukmaningtyas, Novika Supriyadi, Heri Surmilasari, Nora Syutaridho Syutaridho Syutaridho Syutaridho Tati Tati Tati Tito Nurdiyanto Tri Oktaria Trimurti Saleh Trimurti Saleh Umardi, Qarsela Tiara Umi Puji Lestari Umi Puji Lestari Umi Puji Lestari, Umi Puji Utami, Marta Risa Putri Vebrian, Rajab Wafiqoh, Risnina Wahyu Wibowo Wahyuni, Reny Wardani, Ambarsari Kusuma Welly Yanti Widya Nessa Winda Wulandari Windria, Hening Winnugroho Wiratman, Manfaluthy Hakim, Tiara Aninditha, Aru W. Sudoyo, Joedo Prihartono Wulandari, Trisna Wuli Oktiningrum Wuli Oktiningrum, Wuli Yanna Sanova Yanti, Welly Yayan Eryandi Yayan Eryandi, Yayan Yenni Rismayana Yenny Anggreini Sarumaha Yosi Ismawati Yudi Yunika Putra, Yudi Yunika Yufitri Yanto Yukans, Septy Sari Yulianita Maharani Yulianti Yulisa Aulia Yullys Helsa Zahra Alhumairah Basa Zeta Ariano Zuli Nuraeni Zulkardi Zulkardi Zulkardi Zulkardi Zulkardi Zulkardi Zulkardi Zulkardi Zulkardi Zulkardi Zulkardi Zulkardi Zulkardi

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