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Erry Hidayanto

Universitas Negeri Malang

Author-ID : 2394619

Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Energy Immunology & microbiology Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Physics Social Sciences Other

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Kesulitan Peserta Didik dalam Menyelesaikan Soal Program Linear pada Pembelajaran Daring Utami, Laily Wijayanti; Hidayanto, Erry; Hidayanto, Sisworo
Mosharafa: Jurnal Pendidikan Matematika Vol. 11 No. 2 (2022): Mei
Publisher : Department of Mathematics Education Program IPI Garut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31980/mosharafa.v11i2.704

Peserta didik mengalami kesulitan dalam pembelajaran daring matematika. Penelitian ini bertujuan untuk mendeskripsikan kesulitan peserta didik dalam menyelesaikan permasalahan program linear pada pembelajaran daring. Subjek penelitian merupakan peserta didik kelas XII MIPA 1 SMAN 5 Pamekasan tahun pelajaran 2020/2021 sejumlah 29 peserta didik. Instrumen yang digunakan dalam penelitian berupa soal tes program linear sebanyak 2 soal bentuk uraian, soal tersebut sudah divalidasi sebelumnya oleh dua validator. Pengumpulan data dilakukan dengan cara observasi, pemberian soal tes dan wawancara. Jenis penelitian ini adalah penelitian kualitatif di mana data dikumpulkan melalui hasil pengerjaan soal program linear, observasi, wawancara, dan dokumentasi. Teknik analisis data dilakukan dengan beberapa tahap, yaitu reduksi data, penyajian data dan penarikan kesimpulan. Hasil penelitian menunjukkan bahwa peserta didik mengalami beberapa kesulitan dalam menyelesaikan program linear pada beberapa langkah, yaitu mengubah soal cerita program linear menjadi bentuk matematika, mengarsir dan menentukan daerah hasil penyelesaian, menentukan koordinat titik pojok pada daerah penyelesaian dan menarik kesimpulan. Students have difficulty learning mathematics online. This study aims to describe the difficulties of students in solving linear programming problems in online learning. The research subjects were students of class XII MIPA 1 SMAN 5 Pamekasan for the academic year 2020/2021 a total of 29 students. The instrument used in the study was in the form of linear program test questions as many as 2 questions in the form of descriptions, these questions had been previously validated by two validators. Data was collected employing observation, giving test questions, and interviews. This type of research is qualitative research where data is collected through the results of working on linear programming questions, observations, interviews, and documentation. The data analysis technique was carried out in several stages, namely data reduction, data presentation, and conclusion drawing. The results showed that students experienced some difficulties in completing linear programming in several steps, namely changing linear programming story problems into mathematical form, shading and determining the area of the solution, determining the coordinates of the corner points in the settlement area, and drawing conclusions.

Pembelajaran Matematika Berbantuan Video Pembelajaran untuk Meningkatkan Motivasi dan Hasil Belajar Peserta Didik Yulianto, Agus; Yulianto, Sisworo; Hidayanto, Erry
Mosharafa: Jurnal Pendidikan Matematika Vol. 11 No. 3 (2022): September
Publisher : Department of Mathematics Education Program IPI Garut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31980/mosharafa.v11i3.731

Kemampuan guru memilih media dan mengemas proses belajar mengajar sangat menentukan keberhasilan belajar. Sebab, minat siswa dalam menggunakan buku teks masih kurang. Penelitian bertujuan menerpakan video pembelajaran guna meningkatkan motivasi dan hasil belajar. Video pembelajaran dibuat untuk mendampingi LKPD. Subyek penelitian adalah 36 siswa kelas X Akuntansi salah satu SMKN di Trenggalek. Data hasil penelitian di olah dan dianalisis secara deskriptif. Siswa pada awalnya diberikan Vidio pembelajaran dan LKPD melalui WAG, selanjutnya sesuai jadwal masuk ke googlemeet yang sudah disediakan untuk pembahasan apa saja yang kurang jelas dari video pembelajaran. Hasil penelitian menunjukkan peningkatan motivasi belajar dan hasil belajar siswa, meliputi: Siswa aktif dalam mengikuti kegiatan pembelajaran daring, menyelesaikan LKPD yang diberikan tepat waktu sesuai dengan petunjuk yang diberikan, dan prestasi siswa meningkat dengan bantuan Vidio Pembelajaran. Pada siklus 1 tingkat ketuntasan peserta didik mencapai 77,8 % dan pada siklus II mencapai 92%. Video pembelajaran terbukti bermanfaat dalam meningkatkan motivasi belajar. The teacher's ability to choose the media and package the teaching and learning process will determine success in learning. That was because students' interest to use textbooks is still lacking. This study aims to apply a learning video to increase motivation and learning outcomes. Learning videos made to accompany LKPD. The research subjects were 36 X student's Accounting at one of the Vocational High Schools in Trenggalek. Data from the research were processed and analyzed descriptively. Students are initially given learning videos and LKPD through WAG, then, according to the schedule enter the google meet that has been provided to discuss anything that is not clear from the learning video. The results showed an increase in motivation and student learning outcomes, including students being active in participating in online learning activities, students completing the LKPD given on time according to the instructions given, and student achievement increased with the help of learning videos. In cycle 1, the level of completeness of students reached 77.8%, and in cycle II, it reached 92%. Learning videos are proven to be useful in increasing learning motivation.

Students' Critical Thinking Disposition in Working on Numeration Problems Hidayanto, Erry; Dwi Cahyowati, Ety Tedjo; Ummah, Ariza Husniyatul
Jurnal Pendidikan MIPA Vol 23, No 3 (2022): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar

This study aims to describe the critical thinking disposition of students in working on numeracy problems. This research is qualitative research with a descriptive research type. The instruments used are numeracy questions, student questionnaires, and interview guidelines. The subjects of this study were three grade IX students of one of the junior high schools in Kediri Regency, East Java, with high, medium, and low categories. The results showed that: (1) students in the high category met the indicators of critical thinking, curiosity, open-mindedness, systematic, analytical, truth-seeking, and self-confidence; (2) students in the medium category meet the indicators of critical thinking, curiosity, open thinking, systematic, and analytical; (3) students with low category meet the indicators of critical thinking, curiosity, and open thinking. Based on the results and discussion of the research, it can be concluded that all students in the disposition, critical thinking, numeracy.Keywords: disposition, critical thinking, numeracy.DOI: http://dx.doi.org/10.23960/jpmipa/v23i3.pp1224-1240

Penerapan Pembelajaran Inkuiri untuk Meningkatkan Hasil Belajar Peserta Didik Materi Integral Berbantuan Geogebra Budiarto, Darum; Sudirman, Sudirman; Hidayanto, Erry
Jurnal Pendidikan Edutama Vol 9 No 2 (2022): July 2022
Publisher : IKIP PGRI Bojonegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30734/jpe.v9i2.1366

Abstract: This study aims to describe the application of geogebra-assisted inquiry learning to improve student learning outcomes on integral material. This type of research is classroom action research (CAR). The subjects in this study were 36 students of class XI IPA-1 SMA Negeri 4 Bojonegoro. This research was conducted in two cycles. The results of this study are the application of inquiry learning to students of class XI IPA-1 SMA Negeri 4 Bojonegoro integral material with the help of geogebra can: (1) increase student learning outcomes by 4.5 points, namely in the first cycle the class average value is 68.3 and increased in the second cycle with a class average of 72.8; and (2) an increase in completeness between the first and second cycles by 8.4%, namely completeness in the first cycle by 69.4% and an increase in the second cycle by 77.8%. Abstrak: Penelitian ini bertujuan mendeskripsikan penerapan pembelajaran inkuiri berbantuan geogebra untuk meningkatkan hasil belajar peserta didik pada materi integral. Jenis penelitian ini adalah penelitian tindakan kelas (PTK). Subjek dalam penelitian ini adalah 36 peserta didik kelas XI IPA-1 SMA Negeri 4 Bojonegoro. Penelitian ini dilaksanakan dalam dua siklus. Hasil penelitian ini adalah penerapan pembelajaran inkuiri pada peserta didik kelas XI IPA-1 SMA Negeri 4 Bojonegoro materi integral dengan berbantuan geogebra dapat: (1) meningkatkan hasil belajar peserta didik sebesar 4,5 poin yaitu pada siklus pertama nilai rerata kelas 68,3 dan meningkat pada siklus kedua dengan nilai rerata kelas 72,8; dan (2) adanya peningkatan ketuntasan antara siklus pertama dan siklus kedua sebesar 8,4% yaitu ketuntasan pada siklus pertama sebesar 69,4% dan meningkat pada siklus kedua sebesar 77,8%.

Exploring the Characteristics of Student Transformational Activities in Indonesia in Solving Cognitive Conflict-Based Problems Rosimanidar; Purwanto; Hidayanto, Erry; Sulandra, I Made
JTP - Jurnal Teknologi Pendidikan Vol. 25 No. 3 (2023): Jurnal Teknologi Pendidikan
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat, Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/jtp.v25i3.45728

This research aimed to describe the characteristics of the transformational activities of Indonesian students in resolving problems based on cognitive conflict. The research employed a phenomenological approach with five students as subjects. The research instruments included tests and interview guidelines, and the analysis was conducted using the constant comparative method. Change-based activities are a good way to solve cognitive conflict issues, including full rule-based unexpected results, full rule-based matching problem parts, incomplete rule-based unexpected results, and incomplete rule-based matching problem parts. Exploring these characteristics serves as a foundation for instructors to enhance the quality of instructional design. Practically, a profound understanding of these characteristics can provide a solid foundation for educators to enhance their instructional design quality. By exploring and comprehending how students address cognitive conflict, instructors can design more effective learning experiences that align with the student's needs.

Co-Authors 'Azizah, Dewi Nur Abdur Rahman As’ari Afin Nur Latifa Agus Alamsyah Agus Yulianto Agus Yulianto Agustin, Nana Maulidah Aldino, Fals Ana Cholila Anggraini Eka Pramestasari Anggraini, Arika Dewi Annesa Eka Norman Anton Budi Jatmiko Arini, Kartika Ayu Dwi Ariza Husniyatul Ummah Arwan Mhd. Said Assegaff, Muhamad Farid Aynin Mashfufah Aziz Rizky Muhdiyanto Budiarto, Darum Cholis Sa’dijah Christi Matitaputty Darum Budiarto Dian Ratna Sari Dwi Aldi Hidayatulloh Dwi Cahyowati, Ety Tedjo Dwi Listyorini Dwi Susanti Dwiyana Dwiyana Edy Bambang Irawan Eko Prasetyo Elis Dwi Wulandari Ety Tedjo Dwi Cahyowati Ewan Gunawan Fadhil Zil Ikram Faiqatul ‘Athiyah Fals Aldino Faradina, Erta Fatmianeri, Yulia Fauzan, Hakmi Rais Gestiani, Anggun Handayaningsih, Rohyatun Henny Rismawatie Yusmarina Heri Prianto Hery Susanto Hidayanto, Sisworo I Ketut Suada I Made Sulandra I Nengah Parta Ikhtiar, Muhammad Awwalul Indayani, Nunik Intan Mahyastuti Khoerul Umam Khomsatun Ni'mah Laily Wijayanti Utami Lely Purnawati Lisrahmat, Mimin Nazura Makbul Muksar Mariana, Erna Maskanur Rezky Mirza Amelia Oktaviani Mohammad Archi Maulyda Mohammad Dadan Sundawan Muhammad Noor Kholid Muhammad Rizaldi Munika, Risa Dewi Nana Maulidah Agustin Nunik Indayani Nur Indah Permata Sari Nuratiqoh, Nuratiqoh Permadi, Hendro Puguh Darmawan Puji Astuti Purwanto Purwanto Purwanto Purwanto Purwanto Purwanto Purwanto Purwanto Purwanto Purwosetiyono, Fransiskus Xaverius Didik Putri Raznia Safira Putri, Intan Faraminda Qohar, Abd. Rachmalia Vinda Kusuma Refni Adesia Pradiarti Risna Zulfa Musriroh Rohmah, Riska Nur Rosimanidar Rosimanidar Rosimanidar Rosyidah, Ana Siti Rustanto Rahardi Saleh, Sitti Fithriani Sandie Sari, Nur Indha Permata SATRIYAS ILYAS Sisworo Siti Nurjanah Sitti Fithriani Saleh Subanji Subanji Subanji, S Sudirman Sudirman Sudirman Sudirman Sukoriyanto Susiswo Swasono Rahardjo Tasni, Nurfaida Taufiq Hidayanto Tjang Daniel Chandra Toto Nusantara Umi Fitria Ayu Ummah, Ariza Husniyatul Utami, Laily Wijayanti Uun Hariyanti Vita Kusumasari Wildan Hakim Wulandari, Monika Retno Yayon Adi Galung Sastria Yulianto, Sisworo Yundari, Yundari

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