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All Journal Alotrop Jurnal Pendidikan dan Ilmu Kimia DIDAKTIKA
Afrianti, Yolanda
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Chemistry Education Languange, Linguistic, Communication & Media Mathematics Other

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Peningkatan Aktivitas dan Hasil Belajar Peserta Didik Melalui Penerapan Model Project Based Learning Berbantuan E-LKPD Afrianti, Yolanda; Dewi Handayani; Puspa Darti
DIDAKTIKA : Jurnal Penelitian Tindakan Kelas Vol. 1 No. 2 (2023): October 2023
Publisher : Lombok Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63757/jptk.v1i2.8

Abstract

Penelitian ini bertujuan untuk meningkatkan aktivitas dan hasil belajar peserta didik dengan menerapkan model pembelajaran Project Based Learning berbantuan Lembar Kerja Peserta Didik Elektronik. Penelitian ini merupakan penelitian tindakan kelas yang dilaksanakan sebanyak 2 siklus. Setiap siklus terdiri dari perencanaan, tindakan, observasi, dan refleksi. Subjek penelitian adalah 29 peserta didik kelas XI IPA 6 SMAN 1 Kota Bengkulu tahun ajaran 2022/2023. Data aktivitas peserta didik dikumpulkan melalui lembar observasi aktivitas peserta didik dan data hasil belajar dikumpulkan melalui lembar observasi proyek dan posttest. Data selanjutnya dianalisis melalui statistik deskriptif berupa persentase. Hasil penelitian menunjukkan bahwa  persentase aktivitas peserta didik meningkat dari 59% pada siklus I menjadi 86% pada siklus II. Sedangkan, persentase ketuntasan klasikal hasil belajar meningkat dari 59% pada siklus I menjadi 90% pada siklus II. Hasil tersebut, menunjukkan bahwa penerapan model PjBL berbantuan E-LKPD dapat meningkatkan aktivitas peserta didik pada pembelajaran dan hasil belajar peserta didik kelas XI IPA 6 SMAN 1 Kota Bengkulu.
PENGEMBANGAN E-LKPD KIMIA BERBASIS ICARE UNTUK MENINGKATKAN KETERAMPILAN PROSES SAINS PADA MATERI HIDROLISIS GARAM Afrianti, Yolanda; Rina Elvia; Solikhin, Febrian
ALOTROP Vol. 9 No. 1 (2025): Jurnal Pendidikan dan Ilmu Kimia
Publisher : University of Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/alo.v9i1.42310

Abstract

This research is a  research and development of ICARE-based chemical learning e-worksheet which aims to determine the feasibility of learning e-worksheet, student responses, students' scientific process skills based on observation and improvement of science process skills after using ICARE-based chemical learning e-worksheet. The development model used was ADDIE. The research was conducted at SMA Negeri 7 Bengkulu City with the research subjects being 12 students of class XI MIPA 5 for the small group trial, and 36 students of class XI MIPA 4 for the large group trial. The instruments in this study were interview sheets, student need questionnaires, validation sheets, student response questionnaires, observation sheets, and tests. From the results of the study, it was found that (1) ICARE-based chemical learning e-worksheet was categorized very feasible by media and materials experts with a percentage of media and material aspects of 93.89% and material of 89.76%, (2) student responses to chemical- based learning e-worksheet. ICARE is in the very good category with an average percentage of 89.90%, (3) students' science process skills based on observation get an average percentage of 82.84% in a good category, and (4) after using ICARE-based chemical learning e-worksheet on salt hydrolysis materials showed an increase in six indicators of science process skills as measured by an average N-gain score of 0.65 on the moderate criteria. Keywords: Learning e-worksheet; ICARE; Science Process Skills; Salt Hydrolysis Materials
Co-Authors Dewi Handayani Puspa Darti Rina Elvia Solikhin, Febrian