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All Journal International Journal of Evaluation and Research in Education (IJERE) Jurnal Pendidikan Kimia Indonesia Journal of English Language Teaching Jurnal Pendidikan dan Pembelajaran Khatulistiwa (JPPK) Pharmaciana: Jurnal Kefarmasian Biology, Medicine, & Natural Product Chemistry QUANTUM: Jurnal Inovasi Pendidikan Sains Jurnal Tadris Kimiya Jurnal Zarah Jurnal Penelitian Pendidikan IPA (JPPIPA) Orbital: Jurnal Pendidikan Kimia JURNAL PENDIDIKAN GLASSER Jurnal Pendidikan Kimia (JPKim) EKSAKTA : Jurnal Penelitian dan Pembelajaran MIPA SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan JURNAL EDUCATION AND DEVELOPMENT AR-RAZI Jurnal Ilmiah BULETIN AL-RIBAATH Jurnal Basicedu Jambura Journal of Educational Chemistry EDUKATIF : JURNAL ILMU PENDIDIKAN Jurnal Pendidikan Edutama Diagnosis: Jurnal Ilmiah Kesehatan Jurnal Abdi Insani Jurnal Inovasi Pembelajaran Kimia (Journal Of Innovation in Chemistry Education) Jurnal Pengabdian kepada Masyarakat Nusantara IJPD (International Journal Of Public Devotion) Hydrogen: Jurnal Kependidikan Kimia CHEDS: Journal of Chemistry, Education, and Science Jurnal Basicedu J-ABDIPAMAS (Jurnal Pengabdian Kepada Masyarakat) Jurnal Pengabdian Pada Masyarakat Moderatio : Jurnal Moderasi Beragama JIPI (Jurnal IPA dan Pembelajaran IPA) Journal of The Indonesian Society of Integrated Chemistry Nursing Genius Journal Jurnal Wicara Desa Al-Infaq : Jurnal Ekonomi Islam
Ira Lestari
Universitas Tanjungpura
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Pengembangan Booklet Berbantuan Video Animasi dengan Memanfaatkan QR Code pada Submateri Isomer Konstitusional Nurzam Indah Utami; Rahmat Rasmawan; Ira Lestari; Rini Muharini; Maria Ulfah
Jurnal Penelitian Pendidikan IPA Vol 10 No 4 (2024): April
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i4.5735

Abstract

This research aims to produce a product in the form of a booklet assisted by an animated video by utilizing QR codes on constitutional isomers sub-material to increase student understanding and reduce misconceptions on constitutional isomers. This research method is research and development (R&D) with a 4D development model consisting of the Define, Design, Develop and Disseminate stages. However, this research only reached the Develop stage. The validation data was analyzed using Content Validity Ratio (CVR) and Content Validity Index (CVI), while the student response questionnaire to the product was measured using a Likert scale. The results of product validation from every aspect, both in booklets and animated videos, obtained a CVI value of 0.99 and were declared valid and suitable for use as learning media. Students also gave good responses, which was shown in the initial response test with a percentage of 85% in the good category and in the main response test with a percentage of 84% in the good category.
Analysis of Understanding the Concept of Alkenes through the Three-tier Multiple Choice Diagnostic Test Instrument Selina Selina; Rini Muharini; Ira Lestari; Masriani Masriani; Rahmat Rasmawan
Jurnal Penelitian Pendidikan IPA Vol 10 No 6 (2024): June
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i6.6510

Abstract

The ability of prospective teacher students to master chemistry material will influence the achievement of learning objectives. Alkenes are an important sub material in organic chemistry courses because alkenes are often used as basic ingredients in chemical reactions. This research aims to analyze Untan chemistry education students' understanding of alkene sub materials. The research method used is quantitative descriptive. The research sample consisted of 50 students. The instrument used was Three-Tier Multiple Choice with a total of 10 questions and a semi-structured interview. Before using the instrument, a validity and reliability test was carried out first. The analysis results of students who understand the concept well are only 28.06%, and 6.06% of students understand but are not sure, while the percentage of students who do not understand the concept is 40.21%, and 29.95% of students experience misconceptions.
PENGEMBANGAN LEMBAR KERJA PESERTA DIDIK (LKPD) BERBASIS DISCOVERY LEARNING PADA MATERI ASAM DAN BASA Anggun Lestari; Hairida Hairida; Ira Lestari
Jurnal Zarah Vol. 9 No. 2 (2021): October, 2021
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Maritim Raja Ali Haji

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31629/zarah.v9i2.3122

Abstract

Penelitian ini bertujuan untuk mengembangkant Lembar Kerja Peserta Didik (LKPD) Berbasis Discovery Learning dalam pembelajaran kimia dalam pokok bahasan asam dan basa. LKPD yang dikembangkan berdasarkan hasil validasi dan respon guru. Metode pengembangan yang dilakukan adalah metode research and development (R&D) dengan model pengembangan ADDIE yang dikembangkan oleh Robert Maribe Branch. Adapun tahap pengembangan model ADDIE yaitu tahap analysis, design, development, implementation, dan evaluation. Teknik pengumpul data yang digunakan yaitu dengan melakukan observasi dan wawancara guru kimia SMK PGRI Pontianak. Subjek penelitian ini adalah LKPD berbasis Discovery Learning dan subjek uji cobanya yaitu empat guru kimia SMK yang ada di Pontianak. Uji validitas diuji berdasarkan aspek isi, penyajian ,bahasa, dan kegrafikan. Uji yang dilakukan dalam penelitian ini yaitu uji Gregory. Uji validasi setiap aspek dengan tingkat kategori sangat tinggi dengan nilai rata-rata 1,00. Berdasarkan hasil perhitungan angket respon guru terhadap lembar kerja peserta didik (LKPD) berbasis Discovery Learning menunjukkan bahwa respon guru sangat baik dengan presentase sebesar 86,6%. Dengan demikian LKPD berbasis Discovery Learning valid digunakan sebagai bahan pendukung pembelajaran dalam materi asam dan basa. Adapun sub materi yang digunakan dalam pengembangan LKPD ini yaitu konsep asam basa, sifat asam basa, dan indikator asam basa.
Co-Authors A.A. Ketut Agung Cahyawan W AA Sudharmawan, AA Ade Mirza Agung Hartoyo Agusta, Muhammad Farras Leonasa Ahmad Yani T Ahmad*, Mujahidin Aini, Zinnur Aisyah Nur Pratiwi Al Gazali, Rifyal Ghaizi Andi I. Harun Andi Ifriani Harun Andi Ifriani Harun Andi Ifriany Andra Meisantry Assari Anggraini, Yulia Anggun Lestari Angraini, Mega Restu Anisa Purnamasari anugrah, rifal arisdea tri putra Arniezca, Elginda Yusa Asradiah, Hayatun Bella Agustina Benny Yodi Berliana, Netty Cahyani, Melur Regista Claudina Marditha damayani, damayani Darunnafis, Moh. Khazani Destari, Helsa Ulfa Devina Siti Hafsah Dewanta, Yoga Wisnu Dewi Puspita Ismanida Djuniar R. Haristy Eka Kartina Eka Sofia Elistiani Elistiani Elpita, Elpita Eni Mayasari Eny Enawati Eny Enawati Eny Enawati Eny Enawaty ERLINA Erlina Erlina Erlina Ernawati F02111018, Ernawati Ersando Ersando Eva Putri Yulia Lestari, Eva Putri F17112030, Tasrifuddin Falah, Fajrul Febrianti F02111019, Febrianti Febriyanti, Nita Fia Tiaraseta Fitriani Fitriani Fitriati, Mariza Gerina, Febrilia Goreti, Claudiana Hafiz, Muhammad Iqbal Abdul hai rida Hairida Hairida Hani Amifelia Hanifa, Elsa Hartuti, Sugi Hendri, Petronius Hilman Hakiem Husna Amalya Melati Husna Amalya Melati Husna Amalya Melati Husna Amalya Melati* Ifriani, Andi Ifriany, Andi Ifriany, Andy Ikhwan Hamdani Irene Yudea Listra Istiani, Ratna Ayu istiqomah istiqomah Istiqomah Istiqomah Jati, Prameswara Wahyu jaya, Rikmal junaiddin aana, muhamad Juvitasari, Putri Maya Kartila, Desi Kinanti Kinanti, Kinanti Kristiawan, Wisnu Kusumawati, Ike Laili Fitri Yeni Lestari, Anggun lestari, nur asanti Lilis Ayu Lestari Maharani Nukila Mahendra, M. Rezha Mardila Anggela Maria Ulfah Maria Ulfah Marisa Marisa Mas riani Masriani . Maulani, Yasmin Melur Regista Cahyani Miranti, Maya Mohd Nizam, Dinna Nina Monica, Icha Monica, Qois Muhammad Farras Leonasa Agusta Nashrul Sasmita Maulidi, Nashrul Sasmita Novi Dwi Trisnawati Noviana, Rut Nur Desi Yani, Nur Desi Nur Hijriyati Nurhalimah, Risna Nurlailasari, Ratih Nurmasita, Nurmasita Nurpaisah, Nurpaisah Nurul Hasanah Nurul Hikmah Nurzam Indah Utami Ocsaringga, Elga Pamungkasih, Restika Pasaribu, Revi Lestari Patya Mudira Mufti Akbar Pingkan Ramadhan Sailendra Pisdon, Perezcky Paulus Pranata, Rio Putri, Aprilianti Putriyani Putriyani Queiroz, Carla Cristina Rachmat Sahputra Rachmat Sahputra Rachmat Sahputra Rahmat Rasmawan Rahmatia, Sitti Rahmi, Fadila Rani, Yati Aisya Rikah Indriyani Rinarti, Sri Mulyo Rini Muharini Risya Sasri Riza Septiana Rody Putra Sartika RR. Ella Evrita Hestiandari Rudiyansyah Rusfamahira Rusfamahira Rusnani Rusnani Sahputra, Rahmat Sakur, Muhammad Salma saputra, silvino benny Sasri, Risya Sayak, Selly Marsela Ludovika Seilendra, Pingkan Ramadhan Selina Selina Selvia L Sri Murniati, Sri Subekti, Abong Sulistiorini, Tri Suparti, Virgilia Dewi Suripto Syahputra, M. Aprilian Syamswisna , Syarif Muhammad Thaufik A., Syarif Muhammad Syarif, Kurnia Rahma Syuhaif Al Af Syah Tiara, Tiara Tulus Djunanto Tulus Junanto Tulus Junanto Ulwan, Rahmad Umah, Sofwatul Uray Rafika Siti Amalia Utami, Lutfi Ayu fadhilah Utin Pianita Sari Valencya Delima Sianipar Vita Oktavianty Wahilah Fitriani Warohmah, Mawaddatul Wati, Mila Karmila Wati, Satia Widoratih, Kristinawati Wildayati, Wildayati WOLLY CANDRAMILA Yenny Rahayu Yuningsih, Siti Zakaria, Andi