Article Per Year (5 Year)
p-Index From 2021 - 2026
1.953
P-Index
This Author published in this journals
All Journal Jurnal Tematik Jurnal Pendidikan dan Pembelajaran Kimia (JPPK) Orbital: Jurnal Pendidikan Kimia Jurnal Komunikasi Pendidikan Jurnal Inovasi Pembelajaran Kimia (Journal Of Innovation in Chemistry Education) Didaktika: Jurnal Kependidikan Inovasi Kurikulum Jurnal Indonesia Sosial Sains Duconomics Sci-meet (Education & Economics Science Meet) INPAFI (Inovasi Pembelajaran Fisika)
Retno Dwi Suyanti
universitas negeri medan
Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Neuroscience Physics Social Sciences Other

Published : 13 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 13 Documents
Search

 1   2 
Influenced of Discovery Learning Model Assisted by iSpring Presenter on Students HOT Literacy Redox Reactions Syaharani Sara; Retno Dwi Suyanti
Jurnal Inovasi Pembelajaran Kimia (Journal of Innovation in Chemistry Education) Vol 6, No 2 (2024): OCTOBER 2024 EDITION
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jipk.v6i2.57949

Abstract

This research aims to determine the influence of the discovery learning model assisted by iSpring presenter media which is greater than the conventional model on students' chemistry literacy HOT abilities and aspects of developed HOTS literacy abilities. Three classes of class X pupils from SMAS Imelda Medan made up the study's population. Thirty students each from classes X MIA 2 and X MIA 3 made up the research sample. Nineteen multiple-choice questions made up the test instrument used in the study Hypothesis testing used the right-hand t test with the research results obtained by the value tcount > ttable (2.243 > 2.002) meaning that Ha was accepted and H0 was rejected, which means that the influence of using the discovery learning model assisted by iSpring presenter media on students' chemical literacy HOT abilities had a greater impact than using the conventional model. on redox reaction material with an N-Gain value of 0.75 (75.03%). Besides that, the HOT literacy skills acquired through the iSpring presenter media-assisted discovery learning paradigm were demonstrated in C5 reasoning with an 87.94% percentage in the redox reaction material.
Development of science LKPD based on inquiry training on HOTS-science literacy skills Dini Rozali; Retno Dwi Suyanti; Rosmala Dewi
Inovasi Kurikulum Vol 21, No 2 (2024): Inovasi Kurikulum, May 2024
Publisher : Himpunan Pengembang Kurikulum Indonesia (HIPKIN)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/jik.v21i2.68936

Abstract

LKPD circulating in schools mostly does not contain experiments, demonstrations or discussions. This research aims to produce worksheets for students as teaching materials used in the science learning process, thereby creating maximal learning activities that provide space for students to be active in thinking through inquiry-based learning activities, thus improving students' HOTS-Science Literacy. This study is development research using the ADDIE development model (analysis, design, development, implementation, and evaluation), with the research subjects being fifth-grade students of SDN 060874 Medan. The research instruments used were validation questionnaires for expert validators and student response questionnaires regarding the practicality of the resulting product. The results obtained from the research show that the Inquiry Training-Based Science Worksheet is in the highly valid category, with percentages for three consecutive worksheets being 96 percent, 98 percent, and 97 percent based on the assessment from expert validators. The practicality test was analyzed based on student responses, with an average score of 78.7 percent, which falls into the practical category. Based on the results of the data analysis, it was concluded that the Science LKPD based on Inquiry Training was valid and practical to be used as alternative teaching material for teachers to improve the ability of HOTS-science literacy of grade V elementary school students. AbstrakLKPD yang beredar di sekolah kebanyakan tidak memuat kegiatan eksperimen, demonstrasi maupun diskusi. Penelitian ini bertujuan untuk menghasilkan lembar kerja untuk peserta didik sebagai bahan ajar yang digunakan di dalam proses pembelajaran IPA sehingga terciptanya aktivitas belajar yang maksimal dalam memberi ruang kepada peserta didik untuk aktif dalam berpikir melalui kegiatan pembelajaran berbasis inquiry training sehingga meningkatkan kemampuan HOTS-Literasi Sains peserta didik. Penelitian ini merupakan penelitian pengembangan dengan model pengembangan ADDIE (Analysis, Design, Development, Implementation, and Evaluation) dengan subjek penelitiannya adalah peserta didik kelas V SDN 060874 Medan. Instrumen penelitian menggunakan lembar angket validasi untuk ahli validator dan angket respons peserta didik terhadap kepraktisan produk yang dihasilkan. Adapun hasil penelitian yang diperoleh menunjukkan LKPD IPA Berbasis Inquiry Training berada pada kategori sangat valid dengan persentase kepada tiga LKPD berturut-turut 96 persen, 98 persen, dan 97 persen berdasarkan penilaian dari ahli validator. Uji kepraktisan dianalisis berdasarkan respons peserta didik dengan perolehan rata-rata skor sebesar 78,7 persen yang berada pada kategori praktis. Berdasarkan hasil analisis data tersebut disimpulkan bahwa LKPD IPA berbasis Inquiry Training telah valid dan praktis untuk digunakan sebagai bahan ajar alternatif bagi guru dalam upaya meningkatkan kemampuan HOTS-literasi sains peserta didik kelas V SD.Kata Kunci: HOTS-literasi sains; inquiry training; IPA; LKPD
Pengembangan Buku Ajar IPA Berbasis Keterampilan Proses Sains Untuk Meningkatkan Kemampuan Berpikir Kritis Siswa Annisa Arnun; Retno Dwi Suyanti; Wawan Bunawan; Fajar Solidman Larosa
Didaktika: Jurnal Kependidikan Vol. 13 No. 001 Des (2024): Didaktika: Jurnal Kependidikan (Special Issue 2024)
Publisher : South Sulawesi Education Development (SSED)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58230/27454312.1359

Abstract

Keterampilan proses sains belum diterapkan secara efektif khususnya untuk pembelajaran IPA dengan pola belajar mandiri sehingga berdampak pada kualitas berpikir dan hasil belajar siswa. Penelitian ini bertujuan untuk menghasilkan buku ajar IPA berbasis keterampilan proses sains untuk meningkatkan kemampuan berpikir kritis siswa yang layak, praktis dan efektif. Penelitian dilaksanakan di SD Swasta Arisa Medan. Subjek penelitian ini adalah kelas V sebanyak 28 orang siswa. Metode penelitian ini adalah penelitian pengembangan dengan menggunakan model pengembangan 4-D. Instrumen penelitian yang digunakan dalam pengumpulan data yaitu observasi, wawancara, angket validasi dan tes. Hasil penelitian menunjukkan (1) Berdasarkan hasil validasi ahli materi 87,14% kriteria sangat valid, Hasil validasi ahli desain 96,21% kriteria sangat valid, Hasil validasi ahli bahasa 88,46% kriteria sangat valid; (2) Berdasarkan hasil respon siswa diperoleh uji coba kelompok kecil 91,25% kriteria sangat praktis, Hasil uji coba lapangan 91,29% kriteria sangat praktis, hasil respon guru sebesar 95,83% sangat praktis.; (3) Hasil uji hipotesis independent sample t test diperolehan hasil uji t (2-tailed) yang diperoleh sebesar 0,000 Mengacu pada dasar pengambilan keputusan berarti 0,000 < 0,05 atau Ho ditolak dan H1 diterima. Dengan demikian, disimpulkan terdapat pengaruh buku ajar IPA berbasis keterampilan proses sains terhadap berpikir kritis siswa kelas V SD Swasta Arisa Medan. Peningkatan berpikir kritis siswa terlihat pada nilai N-Gain kelas eksperimen dengan skor 0,637 yang dinyatakan berkategori sedang. Hasil N-Gain kelas kontrol 0,361 kategori rendah. Artinya buku ajar IPA berbasis keterampilan proses sains efektif digunakan dalam proses pembelajaran di kelas pada tema peristiwa dalam kehidupan di kelas V SD Swasta Arisa Medan. Kata kunci: Buku IPA Berbasis (KPS), 4-D, Berpikir Kritis
Co-Authors Adam Adam Ajat Sudrajat Annisa Arnun Ayi Darmana Azhari Umar Siregar Christine Petricia Marpaung Dini Rozali Fajar Solidman Larosa Fauziyah Harahap Hasri Indah Asiah Muhammad Burhan Anggara Nazriani Lubis Nerliana Sihombing Rayhan Jamilah Rina Ika Octaviana Rizka Fahreza Rosmala Dewi Rudi Purwanto Sandy Yudha Sri Nur Afrida Sri Ramadhani Surya Panangian Munthe Suwisnawati Gowasa Syaharani Sara Wawan Bunawan Yuli Apriani