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All Journal EKSAKTA: Journal of Sciences and Data Analysis Jurnal Penelitian Fisika dan Aplikasinya (JPFA) Jurnal Pendidikan Sains The Journal of Pure and Applied Chemistry Research EduChemia: Jurnal Kimia dan Pendidikan Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan JC-T (Journal Cis-Trans): Jurnal Kimia dan Terapannya Jurnal Penelitian Sains Sains Natural: Journal of Biology and Chemistry Jurnal Entomologi Indonesia Jurnal Karinov JPPIPA (Jurnal Penelitian Pendidikan IPA) JPP (Jurnal Pendidikan dan Pembelajaran) Studia Philosophica et Theologica Jurnal Sains dan Edukasi Sains Makara Journal of Science Prosiding Seminar Nasional Pengabdian kepada Masyarakat (SINAPMAS) Journal of Innovation and Teacher Professionalism

Surjani Wonorahardjo

Universitas Negeri Malang

Author-ID : 3616640

Religion Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Earth & Planetary Sciences Economics, Econometrics & Finance Education Environmental Science Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Physics Social Sciences Other

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Penerapan Model Pembelajaran Problem Solving Berbantuan Web Pada Materi Ekstraksi Terhadap Hasil Belajar Dan Motivasi Mahasiswa Firmansyah Firmansyah; Surjani Wonorahardjo; Munzil Arief
Jurnal Pendidikan Sains Vol 4, No 2: Juni 2016
Publisher : Pascasarjana Universitas Negeri Malang (UM)

Abstract: Development of teaching and learning aided by communication technology is rapid today. Chemistry teaching and learning in higher education is now commonly used. This study aimed to determine: (1) students learning outcomes and; (2) students motivation after being taught by problem solving learning model assisted by web. The study was carried out using pre-experimental design (one-shot case study). The subjects were given treatment and followed by posttest. The treatment was problem solving learning model assisted by web. Subject of research were 32 students of fourth semester of Chemical Education UM, they were selected using random cluster sampling technique. Instruments used were achievement test which was consist of 20 item of essay questions, motivation questionnaire, and observation sheet student learning activities. Descriptive analysis were used to analyze the data. The results of the study showed that 26 or 81.25% of the 32 students gained scores above 70 with an average of 77.969. Learning motivation of students has increased after the learning. Key Words: problem solving, web, exstraction, learning outcomes, motivationAbstrak: Kemajuan pembelajaran berbantuan teknologi komunikasi sangat pesat dewasa ini. Pembelajaran kimia di perguruan tinggi menggunakan teknologi komunikasi mulai digunakan secara umum. Tujuan penelitian ini adalah untuk mengetahui: (1) hasil belajar mahasiswa setelah diajarkan dengan model pembelajaran problem solving berbantuan web; (2) motivasi belajar mahasiswa setelah diajarkan dengan model pembelajaran problem solving berbantuan web. Rancangan penelitian yang digunakan adalah pra-eksperimental dengan bentuk posttes dalam satu kelompok (one shot case study). Subjek yang dipilih dikenakan perlakuan dan dilanjutkan dengan posttes. Pembelajaran menggunakan model problem solving berbantuan web. Subjek penelitian ini adalah 32 orang mahasiswa semester IV Pendidikan Kimia UM yang dipilih menggunakan teknik cluster random sampling. Instrumen pengukuran yang digunakan adalah soal tes yang berjumlah 20 butir soal uraian, angket motivasi belajar, dan lembar observasi aktivitas belajar mahasiswa. Analisis data menggunakan analisis deskriptif. Hasil penelitian menunjukkan sebanyak 26 atau 81,25% dari 32 mahasiswa memperoleh nilai tes di atas 70 dengan rata-rata sebesar 77,969. Motivasi belajar mahasiswa mengalami peningkatan dari sebelum hingga setelah pembelajaran. Kata kunci: problem solving, web, ekstraksi, hasil belajar, motivasi

The Effectiveness of Whatsapp on Problem Posing Learning towards Students' Motivation and Cognitive Learning Outcome in Stoichiometry Topic Safi’isrofiyah Safi’isrofiyah; Endang Budiasih; Surjani Wonorahardjo
Jurnal Pendidikan Sains Vol 5, No 4: December 2017
Publisher : Pascasarjana Universitas Negeri Malang (UM)

Abstract: The objective of the study is to determine the differences in motivation and cognitive achievement between groups of students that learned with Problem Posing-WhatsApp model with group of students that learned with the Problem Posing only in Stoichiometry material. The research design used a quasi-experimental design without pre-test. Experiment class learned with Problem Posing by using WhatsApp learning model while the control class learned with Problem Posing learning model. Instruments measuring cognitive learning outcomes in the form of objective tests are 25 questions and motivation questionnaire with total 34 statements. The results showed that there are differences in motivation and cognitive achievement among students that learned with Problem Posing-WhatsApp learning model with group of students with Problem Posing model. Students that learned with Problem Posing by using WhatsApp learning model has an average of 79.67 and a motivation for cognitive achievement of 79.25, while the group of students that learned with Problem Posing learning model has an average of 73.89 and motivation for learning outcomes cognitive at 71.74.Key Words: problem posing learning model, WhatsApp, motivation, cognitive learning outcomes, stoichiometryAbstrak: Penelitian ini bertujuan mengetahui perbedaan motivasi dan hasil belajar kognitif antara kelompok siswa yang dibelajarkan model Problem Posing-WhatsApp dengan yang dibelajarkan model Problem Posing pada materi stoikiometri. Rancangan penelitian yang digunakan rancangan eksperimental semu tanpa pre tes. Instrumen pengukuran hasil belajar kognitif berupa tes objektif berjumlah 25 soal dan angket motivasi berjumlah 34 pernyataan. Hasil penelitian menunjukkan ada perbedaan motivasi dan hasil belajar kognitif antara kedua kelas. Siswa yang dibelajarkan dengan model Problem Posing -WhatsApp memiliki rata-rata motivasi sebesar 79,67 dan hasil belajar kognitif sebesar 79,25, sedangkan kelompok siswa yang dibelajarkan dengan model Problem Posing memiliki rata-rata motivasi sebesar 73,89 dan hasil belajar kognitif sebesar 71,74. Kata kunci: model pembelajaran Problem Posing, WhatsApp, motivasi, hasil belajar kognitif, stoikiometri

The Effect of Guided Inquiry-Based Practicum Learning and Prior Knowledge on Learning Outcomes and Science Process Skills of High School Students on Solubility and Solubility Products Jakub Saddam Akbar; I Wayan Dasna; Surjani Wonorahardjo
Jurnal Pendidikan Sains Vol 7, No 3: September 2019
Publisher : Pascasarjana Universitas Negeri Malang (UM)

Abstract: This study aimed to compare the students’ learning outcome and science process skill that learned by two different methods viewed from prior knowledge. This study used the quasi-experimental design. The research‘s instruments were student‘s learning outcome and science process skill test. Data were analyzed using by MANOVA. The results showed that: (1) there was differences in student‘s learning outcome and science process skill that learned with guided inquiry based laboratory activities and verification based laboratory; (2) there was no interaction between learning methods in laboratory activity and prior knowledge on student‘s learning outcome. Thus, the guided inquiry strategy has enhanced student’s learning outcome and science process skill.Key Words: guided inquiry, laboratory activity, prior knowledgeAbstrak: Penelitian ini bertujuan untuk mengetahui perbedaan hasil belajar dan keterampilan proses sains siswa yang dibelajarkan dengan dua metode berbeda ditinjau dari pengetahuan awal. Penelitian ini menggunakan rancangan penelitian eksperimen semu. Instrumen pengukuran yang digunakan dalam penelitian ini adalah tes keterampilan proses sains dan hasil belajar siswa. Data dianalisis menggunakan MANOVA. Hasil penelitian menunjukkan bahwa: (1) ada perbedaan hasil belajar dan keterampilan proses sains siswa yang dibelajarkan dengan praktikum inkuiri terbimbing dan praktikum verifikasi, (2) tidak terdapat interaksi antara strategi pembelajaran dalam kegiatan praktikum dan pengetahuan awal terhadap hasil belajar siswa. Simpulannya adalah praktikum inkuiri terbimbing dapat meningkatkan hasil belajar dan keterampilan proses sains siswa.Kata kunci: inkuiri terbimbing, kegiatan praktikum, pengetahuan awal

BPBL (Blended-Problem Base Learning) on Extraction and Chromatography Materials Using Coffee Topics to Measure Its Effectiveness on Student Learning Outcomes and Soft Skills Yismia Ikha Sari; Irma Kartika Kusumaningrum; Surjani Wonorahardjo
Jurnal Pendidikan Sains Vol 9, No 2: June 2021
Publisher : Pascasarjana Universitas Negeri Malang (UM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17977/jps.v9i2.15090

Abstract: Research and development of the BPBL’s teaching materials (Blended-Problem Base Learning) aim to measure its effectiveness on students learning outcomes (in extraction and chromatography courses) and their soft skills. Based on the preliminary questionnaire regarding the need for the development of the BPBL’s teaching materials states that the students felt quite difficult to understand the concepts in extraction and chromatography so their learning outcomes does not meet the standards. Students also realize that improving their soft skills is important for personal development, social participation, and success in the work environment. BPBL’s teaching materials are a combination between blended learning and problem-based learning. Using coffee as daily content is used to give meaningful learning for students and aim them to easily understand the concept in extraction and chromatography courses. The effectiveness of BPBL’s teaching materials on learning outcomes of students with n-gain is 0,64 or 64% and the effectiveness on soft skill of students with n-gain is 0,31% or 31%, both are included in the medium effectiveness category. Abstrak: Penelitian dan pengembangan bahan ajar berbasis BPBL (Blended- Problem Base Learning) bertujuan untuk mengukur efektifitasnya terhadap hasil belajar (pada materi ekstraksi dan kromatografi) dan soft skill mahasiswa. Angket pendahuluan mengenai perlunya pengembangan bahan ajar berbasis BPBL menyatakan bahwa mahasiswa merasa cukup kesulitan untuk memahami konsep pada materi ekstraksi dan kromatografi sehingga nilai hasil belajar mereka kurang memenuhi standart nilai yang ditentukan. Mahasiswa pun menyadari pentingnya meningkatkan soft skill yang mereka miliki untuk perkembangan pribadi, partisipasi sosial dan kesuksesan di lingkungan kerja. Model BPBL merupakan gabungan dari model pembelajaran blended learning dengan problem base learning. Penggunaan topik kopi sebagai konten sehari hari dalam pembelajaraan bertujuan untuk memberikan pembelajaran yang bermakna terhadap mahasiswa dan memudahkan mahasiswa untuk memahami konsep dalam ekstraksi dan kromatografi. Keefektifan bahan ajar berbasis BPBL terhadap hasil belajar mahasiswa menggunakan n-gain adalah sebesar 0,64 atau 64%, sedangkan keefektifan bahan ajar berbasis BPBL terhadap soft skill mahasiswa menggunakan n-gain adalah sebesar 0,31 atau 31%. Keduanya termasuk dalam kategori keefektifan sedang.

College Students Understanding on Spectroscopy Topic Using STAD Cooperative Learning Combined with Moodle Ade Trisnawati; Surjani Wonorahardjo; Munzil Arief
Jurnal Pendidikan Sains Vol 6, No 1: March 2018
Publisher : Pascasarjana Universitas Negeri Malang (UM)

Abstract: Spectroscopy is an abstract and difficult topic in chemistry. Students should be able to explain this concept. The purpose of this pre-experimental research was to explore the understanding of students about spectroscopy using STAD cooperative learning combined with Moodle. A sample of this study were 34 fifth-semester college students majoring at Chemistry studying at the University X. The results showed the students’ understanding on tools instrumentation and their functions on Raman spectroscopy, photometric titration method, the function of the components in IR spectrophotometer, compounds based on transition-absorbing electrons, and the basic principle of atomic spectroscopy material were low.Key Words: students’ understanding of spectroscopy concept, STAD cooperative learning, moodleAbstrak: Spektroskopi merupakan salah satu materi yang bersifat abstrak dan sulit. Mahasiswa harus mampu menjelaskan konsep tersebut dengan baik. Penelitian pra-eksperimental ini bertujuan untuk menggali pemahaman materi spektroskopi mahasiswa pada pembelajaran kooperatif STAD yang dipadu dengan Moodle. Sampel penelitian adalah mahasiswa program Pendidikan Kimia Universitas X semester 5 yang berjumlah 34 mahasiswa. Hasil penelitian menunjukkan bahwa pemahaman mahasiswa pada alat-alat instrumentasi pada spektroskopi Raman beserta fungsinya, metode titrasi fotometrik, fungsi komponen-komponen dalam spektrofotometer IR, macam-macam senyawa penyerap berdasarkan transisi elektronnya, dan prinsip dasar materi spektroskopi atom tergolong rendah.Kata kunci: pemahaman mahasiswa pada materi spektroskopi, pembelajaran kooperatif STAD, moodle

The Effect Of Learning Management System (LMS) Assistance In Think-Pair-Share Strategies On Learning Outcomes And Students Motivation Of Islamic State Senior High School Ahmad Suhaili; Endang Budiasih; Surjani Wonorahardjo
Jurnal Pendidikan Sains Vol 9, No 4: December 2021
Publisher : Pascasarjana Universitas Negeri Malang (UM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17977/jps.v9i4.15099

Abstract: The purpose of this study was to determine the effect of Learning Management System (LMS) assistance in think-pair-share strategies and the effect of think-pair-share strategies on student learning outcomes and motivation. The research sample was 40 students of XI_A_1 and XI_A_2. The results showed that there were differences in learning outcomes and motivation between students who were taught with the Learning Management System (LMS) in the think-pair-share strategy and students who were taught with think-pair-share.Abstrak: Tujuan dari penelitian ini adalah untuk mengetahui pengaruh bantuan Learning Management System (LMS) dalam strategi think-pair-share dan pengaruh startegi think-pair-share terhadap hasil belajar dan motivasi peserta didik. Sampel penelitian adalah 40 siswa XI_A_1 dan XI_A_2. Hasil penelitian menunjukkan bahwa terdapat perbedaan hasil belajar dan motivasi antara peserta didik yang dibelajarkan dengan Learning Management System (LMS) dalam strategi think-pair-share dan peserta didik yang dibelajarkan dengan think-pair-share.

Analysis of Student Engangement and Perceptions of Community of Inquiry (CoI)-based Blended Learning in The Chemical Separation Subject on Chromatography Agita Dzulhajh Anggraini; Surjani Wonorahardjo; Yudhi Utomo
Jurnal Pendidikan Sains Vol 11, No 3: September 2023
Publisher : Pascasarjana Universitas Negeri Malang (UM)

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

Learning in higher education has often been conducted solely through face-to-face, teacher-centered approaches. Implementing Community of Inquiry (CoI)-based blended learning in chromatography is crucial as it offers students a novel learning experience. This pre-experimental study, utilizing a one-group pretest-posttest design, aimed to describe students’ perceptions of CoI-based blended learning in chromatography. Data were collected using a questionnaire comprising 34 statements. The results indicated that students had a neutral perception of CoI-based blended learning. While a community of inquiry has been established, it has not yet reached its full potential, as students have not fully experienced social presence in the learning process.DOI: 10.17977/jps.v11i32023p117

Co-Authors Abdulloh Fuad Ade Trisnawati Agita Dzulhajh Anggraini Ahmad Suhaili Ahmad Suhaili Amat Mukhadis Andika Bagus Nur Rahma Putra, Andika Bagus Nur Rahma Anugrah Ricky Wijaya Ar Rosyid, Hofi Hannan Chintia Rhamandica Ciptawati, Endang Dewi Yuliani, Dewi Dian Puspita Sari Dwi Adi SUNARTO Dwi Adi Sunarto Effa Rachma Pratiwi Endang Budiasih Estiyawati, Estiyawati Firmansyah Firmansyah Habiddin Hanumi Oktiyani Rusdi HASAN SUBEKTI Hayuni Retno Widarti Hilda Srivaliana Ilham I Wayan Dasna Jakub Saddam Akbar Jayawarsa, A.A. Ketut Kusumaningrum, Irma Kartika Lestari, Ayu Rahmania Made Duananda Kartika Degeng Maharani, Chariztya Anggita Mailinda Ayu Hana Margareta Mailinda Ayu Hana Margareta Maisulah Margareta, Mailinda Ayu Hana Muhammad Hubbi Munzil Neena Zakia Noviyanti, Thjiong Angelina NURINDAH NURINDAH Nurindah Nurindah Nurkholis Nurkholis Nurkholis Nurkholis Nurul Ulfatin Pribadi, Riza Agung Putri, Adela Syiddah Ririn Andini Safi’isrofiyah Safi’isrofiyah Sahdiah, Halimahtus Salsabila, Arini Setya Ayu Aprilia Silvi Octaviani Asmi Siti Alfiah Ilmiawati Siti Marfuah, Siti Siti Nurul Hidayati SITI NURUL HIDAYATI Subandi Subandi Suharti Sujak Sujak SUJAK SUJAK, SUJAK Tee, Tze Kiong Tuwoso Varisky Abraham Dumanaw Wulandari, Agtri Yismia Ikha Sari Yudhi Utomo

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