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All Journal Jurnal Pendidikan Karakter Cakrawala Pendidikan Jurnal Kependidikan: Penelitian Inovasi Pembelajaran JPMS (Jurnal Pendidikan Matematika dan Sains) Jurnal Penelitian dan Evaluasi Pendidikan MAJALAH ILMIAH PEMBELAJARAN Jurnal Penelitian Saintek Jurnal Penelitian Humaniora INOTEKS : Jurnal Inovasi Ilmu Pengetahuan, Teknologi, dan Seni Jurnal Pendidikan Kimia Undiksha JPS Unimus Jurnal Inovasi Pendidikan IPA Jurnal Tadris Kimiya Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan Jurnal Zarah Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Pengabdian Masyarakat MIPA dan Pendidikan MIPA Indonesian Journal of Chemistry and Environment Jurnal Sains dan Edukasi Sains TANJAK: Journal of Education and Teaching Indonesian Journal of Chemistry and Environment Journal of Educational Sciences Naradidik: Journal of Education & Pedagogy Jurnal Pendidikan Sains Indonesia (Indonesian Journal of Science Education) Jurnal Elemen Kimia Jurnal Riset Pembelajaran Kimia Journal of The Indonesian Society of Integrated Chemistry
Das Salirawati
Department Of Chemistry Education, Faculty Of Mathematics And Natural Sciences, Universitas Negeri Yogyakarta, Yogyakarta
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Education Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Physics Social Sciences Other

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Development of Inquiry-Based Student Worksheets on Chemical Bonding Material Nur istiqomah; Das Salirawati
Jurnal Penelitian Pendidikan IPA Vol 9 No 4 (2023): April
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i4.3118

Abstract

This research is a type of development research that uses the Four-D development model to produce inquiry-based worksheets on chemical bonding material. This study aims to produce inquiry-based worksheets that are suitable for use in the chemistry learning process. Media quality assessment is based on due diligence by material experts and media experts. The practicality test assessment was carried out by three reviewers and two Peer reviewers, and the readability test was carried out by students. The results of the study were declared feasible with several inputs and suggestions provided by media experts and material experts. The results of the practicality test of inquiry-based worksheets by reviewers and peer reviewers showed a very good category with a total average score of 77.7 and 73.0, respectively. The results of the product readability test by students for all aspects, namely learning, visual display, and software engineering, obtained an average total score of 33.03 out of 9 indicators which were categorized as very good.
The Development of an Affective Assessment Instrument Based on Creativity and Critical Thinking on Reaction Rate Material Yessi Prihartina; Das Salirawati
Jurnal Tadris Kimiya Vol 8, No 1 (2023)
Publisher : Department of Chemistry Education, UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/jtk.v8i1.25397

Abstract

This study aims to determine the characteristics of the assessment instrument, feasibility, and description of the affective aspects of students in the reaction rate material. The measure affective aspects are creativity and critical thinking attitudes. The research method is research and development (R&D) developed with a 4-D model. The research subject was taken from second-grade Senior High School with a random sampling technique. The initial product of the instrument was content validated by expert judgment, which was calculated using the Aiken formula and construct validity using Confirmatory Factor Analysis. The results showed that the instrument was declared feasible based on the content validity of 0.976 with a good category. The construct validity results stated that 18 fit items from 21 statement items. The description of the affective aspects of students in the reaction rate material from 213 students showed that the average student is in a good category.
Using Learning Managemant System in Fundamental of Analytical Chemsitry Course: Effect on Students’ Critical Thinking through The Authentic Assessment Metridewi Primastuti; Erfan Priyambodo; Das Salirawati
TANJAK Vol 4 No 2 (2023): Agustus
Publisher : Jurusan Tarbiyah dan Pendidikan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35961/tanjak.v4i2.949

Abstract

Critical thinking is the main skill for connecting relationships between chemical science concepts in a coherent environment. Therefore, a learning and evaluation method is needed to help students master the meaning of chemistry to environmental phenomena. The Fundamental of Analytical Chemistry course invites students to study the technique of determining the concentration of a compound. This is relevant to improve their critical thinking skills. This study aims to analyze the effect of the implementation of Technology-based Authentic Assessment (TbAA) on students' critical thinking skills in Fundamental of Analytical Chemistry course. Designed as a pre-experimental, one group pretest-posttest study was applied. A total of 26 undergraduate Chemistry students were included as samples through purposive sampling. TbAA was held for 7 meetings, then critical thinking skills were assessed through essay instruments covering aspects of interpretation, analysis, evaluation, inference. The validity test was carried out theoretically by 2 learning chemists on 4 critical thinking questions that had been developed. After the data was obtained, descriptive statistics and the Wilcoxon test were carried out to answer the research objectives. Based on the results of the analysis, there is a significant difference in students' critical thinking skills after the application of TbAA.
PENGARUH PENAMBAHAN ION LOGAM Al3+ TERHADAP AKTIVITAS ENZIM TRIPSIN Herlina Rani Wijayanti; Das Salirawati
Jurnal Elemen Kimia Vol 7, No 5 (2018): Jurnal Kimia Dasar
Publisher : Universitas Negeri Yogyakarta

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

Abstract

AbstrakPenelitian ini bertujuan untuk mengetahui pengaruh penambahan ionlogam Al3+ dalam bentuk senyawa AlCl3 terhadap aktivitas enzim tripsin.Sebelumnya telah dilakukan penentuan kondisi optimum enzim yangmeliputi pH, suhu, waktu inkubasi, dan konsentrasi substrat. Penentuanaktivitas enzim tripsin dengan substrat kasein dilakukan menggunakanmetode Anson pada kondisi optimum yang telah diperoleh. Variasikonsentrasi ion logam Al3+ dalam bentuk senyawa AlCl3 yang ditambahkanadalah 0,001 M; 0,003 M; 0,005 M; 0,007 M; 0,009 M. Hasil penelitianmenunjukkan kondisi optimum enzim pada pH 8; suhu 37,5°C; waktuinkubasi 20 menit; dan konsentrasi substrat 10 mg/mL. Aktivitas enzimtripsin pada kondisi optimum, yaitu 0,00603 mg/mL/menit. Untuk aktivitasenzim tripsin dengan penambahan ion logam Al3+ dalam bentuk senyawaAlCl3 pada konsentrasi 0,001 M; 0,003 M; 0,005 M; 0,007 M; 0,009 Mberturut-turut, yaitu 0,006883; 0,00760; 0,008883; 0,008683; 0,00883mg/mL/menit. Berdasarkan data tersebut, penambahan ion logam Al3+dalam bentuk senyawa AlCl3 bertindak sebagai aktivator terhadap aktivitasenzim tripsin pada kondisi optimum.Kata kunci: aktivitas enzim, tripsin, ion logam Al3+, aktivator
ANALISIS KUALITAS SOAL UJIAN KIMIA AKHIR SEMESTER GASAL KELAS XII SMA SE-DAERAH ISTIMEWA YOGYAKARTA Jane Maureen; Das Salirawati
Jurnal Riset Pembelajaran Kimia Vol 5, No 6 (2016): Volume 5, No 6 Edisi 6 Tahun 2016
Publisher : Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jrpk.v5i6.4599

Abstract

Penelitian ini bertujuan untuk mengetahui kualitas soal ujian kimia akhir semester gasal kelas XII SMA ditinjau dari perbandingan tingkat kognitif, kesesuaian materi dengan Kurikulum 2013, kesalahan pada pengetahuan faktual, salah konsep, dan salah kontruksi.Desain penelitian ini adalah rancangan satu sampel yang dikenakan pada soal ujian kimia akhir semester gasal kelas XII SMA se-DIY tahun pelajaran 2015/2016 yang menerapkan Kurikulum 2013 dan membuat soal ujian akhir semester secara mandiri. Sebanyak 466 butir soal berasal dari tiga belas SMA dianalisis secara deskriptif kuantitatif. Butir soal dianalisis menggunakan lembar pengumpulan data berupa tabel yang meliputi perbandingan tingkat kognitif, kesesuaian materi dengan Kurikulum 2013, kesalahan pada pengetahuan faktual, salah konsep, dan salah konstruksi.Hasil penelitian menunjukkan rata-rata perbandingan tingkat kognitif untuk C1, C2, C3, dan C4,5,6 berturut-turut sebesar 20,29% : 20,58% : 43,17% : 15,96%. Ada beberapa materi yang dicantumkan dalam soal yang tidak sesuai dengan Kurikulum 2013, yaitu materi Kimia Radioaktif dan Stoikiometri. Butir soal yang mengalami kesalahan pengetahuan faktual sebanyak 29,89%. Kesalahan yang paling sering ditemukan adalah kesalahan pada pengetahuan tentang terminologi, yaitu 99,49% dari seluruh kesalahan. Rata-rata persentase butir soal yang mengalami salah konsep sebesar 1,38%. Rata-rata persentase butir soal yang mengalami salah kontruksi untuk masing-masing bentuk soal pilihan ganda, isian, dan uraian berturut-turut sebesar 47,38% 40%, dan 69,83%. Salah konstruksi yang paling banyak ditemukan adalah penggunaan tata tulis yang tidak tepat.
PENGEMBANGAN PENILAIAN PEMBELAJARAN E-LEARNING BERBASIS MOODLE PADA MATERI STOIKIOMETRI UNTUK PESERTA DIDIK KELAS X SMA/MA Imam Pratama; Das Salirawati
Jurnal Riset Pembelajaran Kimia Vol 7, No 1 (2018): Jurnal Pembelajaran Kimia
Publisher : Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jrpk.v7i1.13359

Abstract

AbstrakPenelitian ini merupakan penelitian pengembangan yang bertujuan untuk (1) mengetahui langkahlangkahmengembangkan penilaian pembelajaran e-learning berbasis Moodle; (2) menentukan kualitaspenilaian pembelajaran e-learning berbasis Moodle berdasarkann penilaian lima guru SMA/MA di KotaYogyakarta dan peserta didik yang dikenai ujicoba. Penelitian ini dilakukan menggunakan modelpengembangan ADDIE. Tahap implementasi dilakukan secara terbatas kepada 10 peserta didik dari limaSMA/MA. Produk awal penilaian pembelajaran e-learning dinilai oleh ahli materi, ahli media, dan peerreviewer untuk memperoleh masukan/saran sebagai pertimbangan untuk melakukan revisi I. Produk Hasilrevisi I kemudian dinilaikan kepada lima guru kimia SMA/MA sebagai reviewer dan 10 peserta didiksebagai target ujicoba. Hasil penilaian dari reviewer dan peserta didik kemudian dianalisis dan dilakukanrevisi II berdasarkan masukan/saran yang diberikan reviewer dan peserta didik, sehingga diperolehproduk akhir.Hasil penelitian pengembangan ini berupa penilaian pembelajaran e-learning berbasisMoodle pada materi Stoikiometri untuk peserta didik kelas X SMA/MA. Berdasarkan penilaian reviewerdiperoleh skor rata-rata 129,4 sebesar dari skor maksimal 150 dengan persentase keidealan 86,7%,termasuk dalam kriteria Sangat Baik (SB). Berdasarkan penilaian dari 10 peserta didik yang dikenaiujicoba diperoleh skor rata-rata 97,9 dari skor maksimal 110 dengan persentase keidealan 89%,termasukdalam kriteria Sangat Baik (SB). Dengan demikian, penilaian pembelajaran e-learning berbasisMoodle layak digunakan sebagai sarana untuk melakukan penilaian terhadap peserta didik secara onlinedan sarana belajar peserta didik pada materi Stoikiometri kelas X SMA/MA.Kata Kunci: penilaian pembelajaran, e-learning, Moodle
Authentic Assessment in The Pandemic Period Das Salirawati
Journal of The Indonesian Society of Integrated Chemistry Vol. 13 No. 1 (2021): Journal of The Indonesian Society of Integrated Chemistry
Publisher : Pendidikan Kimia FKIP Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jisic.v13i1.11716

Abstract

The pandemic period was resulted in a sudden change from an offline to an online learning system without any preparation. This condition requires educators to harmonize the assessment system carried out so that it is suitable and relevant to the current pandemic era. Educators should be able to find a new formula for conducting assessments that are easy, simple, but still represent the student competency. This article provides strategies for how to perform authentic assessments in online learning in the pandemic era. This research is a descriptive study that focuses on solving actual problems encountered by educators (teachers) when learning takes place online due to the pandemic. Several authentic assessments that can be performed are (1) giving simple quizzes frequently, (2) giving assignments at the end of online learning activities, as detecting students' understanding of the material presented, (3) making variations in the form of questions and assignments so that students don't get bored, excited, and interested in studying, and (4) deliberating for deadlines and increasing the number of test questions/exams.
Students’ Misconceptions on the Dynamic Equilibrium Utami, Dita Putri; Salirawati, Das
Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan Vol 8, No 8: AUGUST 2023
Publisher : Graduate School of Universitas Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17977/jptpp.v8i8.12771

Abstract

This study aims to describe students' misconceptions in dynamic equilibrium. Descriptive analysis was employed. The sample was 164 students from three high schools with different categories. Data is collected by test and interview. The test is a Two-tier multiple-choice test with a reliability of 0.71. Test results show the misconception in each school is still relatively high. Interviews results show that students’ think the reactions involving substances in solid and liquid cannot reach equilibrium. They also have the perception that the equilibrium reaction only occurs if the coefficient of the substance on the left and the right are same.
PENGEMBANGAN INSTRUMEN PENDETEKSI MISKONSEPSI KESETIMBANGAN KIMIA PADA PESERTA DIDIK SMA Salirawati, Das
Jurnal Penelitian dan Evaluasi Pendidikan Vol. 15 No. 2 (2011)
Publisher : Graduate School, Universitas Negeri Yogyakarta in cooperation with Himpunan Evaluasi Pendidikan Indonesia (HEPI) Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (418.638 KB) | DOI: 10.21831/pep.v15i2.1095

Abstract

Tujuan penelitian ini adalah mengembangkan dan meng-hasilkan produk berupa Instrumen Pendeteksi Miskonsepsi Ke-setimbangan Kimia (IPMKK) pada peserta didik kelas XI SMA dengan uji kualitas IPMKKK berdasarkan expert judgment melalui Forum Group Discussion (FGD) dilanjutkan analisis Teori Res-pons Butir (TRB) tiga parameter dan uji fisibilitas penggunaan IPMKK. Penelitian ini merupakan penelitian pengembangan dengan model prosedural mengadaptasi prosedur pengembang-an Borg & Gall. Hasil analisis kebutuhan (need assessment) dan kaji pustaka dipilih materi pokok kesetimbangan kimia dan instrumen berbentuk tes pilihan ganda dengan alasan setengah-terbuka. Simpulan hasil penelitian ini adalah telah berhasil di-kembangkan IPMKK pada peserta didik kelas XI SMA. Hasil uji fisibilitas menunjukkan bahwa guru-guru kimia SMA tidak mengalami kesulitan dalam menerapkan IPMKK dan dapat mengikuti cara menganalisis data dengan mudah. IPMKK yang diterapkan di lapangan dapat mendeteksi terjadinya miskonsepsi kimia, yaitu miskonsepsi tipe Mi-1 sebesar 13,84% dan tipe Mi-2 sebesar 18,43% untuk tingkat Provinsi DIY.Kata kunci: pengembangan instrumen, miskonsepsi, kesetimbangan kimia______________________________________________________________DEVELOPMENT OF A DETECTING INSTRUMENT CHEMICAL EQUILIBRIUM MISCONCEPTION OF SENIOR HIGH SCHOOL STUDENTSAbstract This research is aimed at developing a product in the form of a Chemical Equilibrium Misconception Detecting Instrument or IPMKK for Grade XI senior high school students to investigate the quality of IPMKK based on the expert judgment using the Focus Group Discussion (FGD), continued with an analysis using the three-parameter Item Response Theory (IRT) and the feasibility of IPMKK imple-mentation in the field. This research was a research and development study using the procedural model, adapted from Borg & Gall model. The development of the product began by conducting the needs assessment and the literature review to choose a  chemical equilibrium and multiple choice test with half-open reason as the instrument to be developed. Findings suggest that this research succeeds in developing a Chemical Equilibrium Misconception Detecting Instrument (IPMKK) for Grade XI senior high school students. The feasibility test suggests that Senior High School chemistry teachers do not have difficulty in implementing the instrument and can conduct the data analysis easily. The implementation of the instrument in the DIY province detected that there was M1i-1 chemistry misconception by 13.84% Mi-1 and Mi-2 by 18.43%.Keywords: instrument development, misconception, chemical equilibrium
Pengembangan Outbound Sains untuk Anak-anak di Hutan Wisata Wana Rahayu Sleman Yogyakarta Marwati, Siti; Salirawati, Das; Purtadi, Sukisman
Jurnal Pengabdian Masyarakat MIPA dan Pendidikan MIPA Vol. 7 No. 2 (2023): Vol 7, No 2 (2023)
Publisher : Yogyakarta State University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jpmmp.v7i2.60130

Abstract

Wana Rahayu merupakan salah satu jenis wisata alam yang berkonsep hutan mini. Wana Rahayu telah dirintis sejak tahun 2005 oleh Kelompok Tani Hutan (KTH) yang berjumlah 30 orang. Kelompok ini memanfaatkan tanah kas desa seluas 2 ha untuk menanam tanaman keras. Setelah tumbuh dengan subur kawasan tersebut menjadi seperti hutan mini. Oleh warga setempat dan KTH, tempat tersebut dikembangkan menjadi tempat yang berkonsep sebagai destinasi wisata dengan berbagai fasilitas dan wahana. Oleh karena itu diperlukan upaya pengembangan yang memanfaatkan konsep yang ada berupa pengembangan outbound sains. Pengembangan ini dilakukan dengan memberikan pelatihan kepada Kelompok Sadar Wisata (Pokdarwis) Wana Rahayu dan pemuda. Pelatihan diikuti oleh 17 orang peserta. Materi pelatihan adalah konsep dasar, eksplorasi lokasi sebagai media outbound sains dan manajemen pengembangan outbound sains. Kegiatan ini dilengkapi dengan praktek langsung percobaan sains sederhana. Semua peserta sangat antusias mengikuti kegiatan ini dari awal sampai akhir. Hasil pelatihan diimplementasikan kepada anak-anak SD di lingkungan Moyudan berupa kegiatan outbound sains di Wana Rahayu. Secara keseluruhan, lebih dari 80% peserta dapat memahami dan memperaktekkan semua materi yang disampaikan. Hasil pelatihan ini diperoleh volunteer pendamping outbound sains dan manajemen outbound sains yang lebih baik serta kerjasama antara perguruan tinggi dan mitra khalayak sasaran yaitu pemerintah Desa Sumberrahayu.
Co-Authors - Jumadi Agung Wijaya Subiantoro Anggiyani R.E. Nugraheni Annisa Fitriana Antuni Wiyarsi Bambang Subali Bambang Susilo Bambang Susilo Choirul Chasanah Dewi, Safira Eka Eddy Sulistyowati Eddy Sulistyowati Eddy Sulistyowati Eli Rohaeti Erfan Priyambodo Haatainen, Maria Outi Hari Sutrisno Hasanah, Hanissa Nur Herlina Rani Wijayanti Imam Pratama Jane Maureen Kartika Ratna Pertiwi Kusuma Dewi, Fitriana Pramesthi Kusumawati, Perwita Riski Maria Lies Endarwati Metridewi Primastuti Metridewi Primastuti Munawaroh Munawaroh Nur istiqomah Perwita Riski Kusumawati Primastuti, Metridewi Pujianto Pujianto Rahmat Basuki Retno Arianingrum Rukmana, Hardianti Sari, Anggi Mei Indah Siti Marwati Sukisman Purtadi Sunartri Sunartri Suyanta Suyanta Syaputri, Fadilla Panca Tairas*, Nelson Togu Gultom Utami, Dita Putri Yessi Prihartina Yulia, Zulfa