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All Journal International Journal of Evaluation and Research in Education (IJERE) Jurnal Kimia Khatulistiwa Jurnal Pendidikan dan Pembelajaran Khatulistiwa (JPPK) Jurnal Inovasi Pendidikan Kimia Jurnal Pendidikan dan Pembelajaran Kimia (JPPK) SEMIRATA 2015 Prosiding Ilmu Pendidikan EduChemia: Jurnal Kimia dan Pendidikan Edu Sains: Jurnal Pendidikan Sains dan Matematika Panrita Abdi - Jurnal Pengabdian pada Masyarakat Jurnal Pendidikan Informatika dan Sains Orbital: Jurnal Pendidikan Kimia Abdimas Talenta : Jurnal Pengabdian Kepada Masyarakat JURNAL EDUCATION AND DEVELOPMENT AR-RAZI Jurnal Ilmiah International Journal of Community Service Learning IJPD (International Journal Of Public Devotion) Hydrogen: Jurnal Kependidikan Kimia JPKM (JURNAL PENGABDIAN KEPADA MASYARAKAT) UNTAN Proceeding Biology Education Conference Jurnal Pendidikan Sains Indonesia (Indonesian Journal of Science Education) EduChem
Husna Amalya Melati
Universitas Tanjungpura
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Physics Public Health Social Sciences Other

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 1 
KETERAMPILAN KOLABORASI SISWA PADA MATERI LAJU REAKSI DI SMA ISLAM BAWARI PONTIANAK NURIYANI NURIYANI; HUSNA AMALYA MELATI; LUKMAN HADI
EduChem Vol 1, No 2 (2020): AGUSTUS 2020
Publisher : Universitas Tanjungpura, Prodi Pendidikan Kimia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (245.444 KB) | DOI: 10.26418/educhem.v1i2.40481

Abstract

AbstractCollaboration skills is one of the most important skills in the 21st century. Collaboration is an effort to achieve common goals that have been determined through the division of tasks / works, not as a work group but as a work unit, all of which are directed towards achieving the goals. This study aims to describe the collaboration skills of XI students at SMA Islam BAWARI Pontianak on reaction rate material. Indicators of collaboration skills are contributions, time management, problem solving and working with others. This research uses a descriptive method. The subject of the research was the XI grade students of SMA Islam BAWARI Pontianak in the academic year 2019/2020 which consisted of 35 students. The instrument used was the student collaboration skills assessment sheet and interview guidelines. The results show that the collaboration skills of XI grade students based on the categories of highly skilled, skilled, and moderately skilled skills are 31.4%, 40% and 28.6%. Each indicator show that the level of collaboration skills of contribution, time management, problem solving, and working with others are respectively 74.3% (skilled), 67.8% (skilled), 73.6% (skilled) and 71.4% (skilled).Keyword:  Collaboration Skills,  Contributions, Time Management, Problem Solving,  Working With Other  
PEMBUATAN PERANGKAT KOTAK INSTRUMEN TERPADU (KIT) PRAKTIKUM PADA MATERI INDIKATOR ASAM DAN BASA Fatin Khairunnisa; Rini Muharini; Husna Amalya Melati
EduChem Vol 2, No 1 (2021): FEBRUARI 2021
Publisher : Universitas Tanjungpura, Prodi Pendidikan Kimia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/educhem.v2i1.37435

Abstract

The aim of this study is to discover the adequacy of Practicum toolkit box on acid and bases subject that was developed based on the adequacy assessment by expert and teachers and students’ responses. The subject of this study was acid and bases Practicum KIT that was tested to 10 students of SMPN 2 Selakau in an initial field test and also to 36 students from 3 middle schools (SMP) in amain field test, and, furthermore, five science teachers in the main field test from the same three schools. Evaluation sheet of the KIT adequacy and questionnaire were used for data-collection. The result of data processing showed the KIT that was developed is acceptable to be used in learning process through the standards of material, language, graphic, and KIT media with validity coefficient score 1. Moreover, on the report of percentages calculation of questionnaire, the result of student questionnaires in the initial field test and main field test had collected the average of percentages, which were 82.62% and 87.27% with a very high criteria, and for the teacher questionnaires, the number of the average of percentages was 91.77% with a very high criteria as well.
PENGEMBANGAN LKPD BERBASIS PROYEK PADA MATERI LARUTAN ELEKTROLIT DAN NONELEKTROLIT DI SMA MUHAMMADIYAH 1 PONTIANAK Apriyani Apriyani; Masriani Masriani; Husna Amalya Melati
EduChem Vol 1, No 2 (2020): AGUSTUS 2020
Publisher : Universitas Tanjungpura, Prodi Pendidikan Kimia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/educhem.v1i2.40701

Abstract

Tujuan dari penelitian ini adalah untuk menentukan tingkat kelayakan Lembar Pelajar Berdasarkan Proyek (LKPD) pada topik Solusi Elektrolit dan Non-Elektrolit yang dikembangkan berdasarkan hasil penelitian ahli dan penghargaan siswa pada uji coba lapangan. Penelitian dan Pengembangan (R&D) dari Borg dan Gall diadopsi dalam proyek ini. Subjek penelitian ini adalah LKPD berbasis proyek yang diujicobakan kepada 15 siswa dan 34 siswa dalam uji coba awal dan uji coba utama, semuanya berada di kelas X SMA Muhammadiyah 1 Pontianak. Instrumen untuk mengumpulkan data adalah kuesioner tentang kelayakan dan respons kuesioner siswa. Berdasarkan analisis data, LKPD yang dikembangkan sangat layak untuk digunakan dalam pembelajaran dalam hal persentase konten, presentasi, bahasa dan grafik dengan 94,4%;97,8%; 86; dan 83. Masing-masing 9%. Hasil kuesioner tanggapan siswa dalam uji coba lapangan awal adalah 81,7% dan dalam uji coba lapangan utama adalah 82,6%. Hasil ini menunjukkan bahwa respons siswa terhadap topik LKPD Berbasis Proyek dikategorikan sangat tinggi yang berarti bahwa LKPD yang dikembangkan dapat digunakan untuk membantu siswa belajar tentang Solusi Elektrolit dan Non-Elektrolit.
PENGEMBANGAN LEMBAR KERJA PESERTA DIDIK ELEKTRONIK (E-LKPD) PEMBELAJARAN PROYEK BERBASIS LITERASI SAINS PADA MATERI PENCEMARAN LINGKUNGAN Ummi Shaleha; Hairida Hairida; Husna Amalya Melati
EduChem Vol 1, No 1 (2020): FEBRUARI 2020
Publisher : Universitas Tanjungpura, Prodi Pendidikan Kimia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/educhem.v1i1.37480

Abstract

The aim of this research was to determine the feasibility of the Electronic Student Worksheet (e-LKPD) based on science literacy for project learning on environmental pollution. This research employed a research and development (R&D) form which refers to the stages of development according to Borg & Gall. The science literacy-based e-LKPD was tested to 9 students of SMPN 3 Pontianak in the initial trial. In the main trial, the e-LKPD was tested to 36 students from three schools which are SMPN 2 Pontianak, SMPN 3 Pontianak and SMPN 4 Pontianak. The instruments for data collection were the feasibility assessment sheet and students’ response questionnaire. The result of data analysis showed that e-LKPD in terms of content, presentation, language and media with 96.8%; 98.2%; 94.4%; and 88.8% respectively. All of these percentages are categorized as very high criteria. The averaged percentage of students’ response on the initial trial and the main trial are 81.6% and 83.9% which categorized as very high criteria. Therefore, e-LKPD is feasible to be used in learning projects based on science literacy on environment pollution topic.Keywords: Science literacy, project based learning. 
PENGARUH MEDIA KARTU SICETAR MATERI KELARUTAN DAN HASIL KALI KELARUTAN TERHADAP HASIL BELAJAR SISWA Laili Amelia Mardiyatun; Husna Amalya Melati; Rahmat Rasmawan
EduChem Vol 4, No 1 (2023): FEBRUARI 2023
Publisher : Universitas Tanjungpura, Prodi Pendidikan Kimia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/educhem.v4i1.37380

Abstract

The aims of this research were to determine the difference of students learning outcomes using Sicetar (Siapa Cepat dan Benar) card media and to determine its effect toward student learning outcomes on solubility and solubility product constant for the eleventh grade students at SMA Negeri 10 Pontianak. This research used Quasi Experimental Design and cluster random sampling technique was use as research form and reasearch sample respectively. The instrument used are pretest, posttest, observation sheets and interview guidelines. Based on the posttest data analyses using U-Mann Whitney test, Sig values obtained at 0,001 < 0,05. The result showed that there is difference learning outcomes between students who were taught by using Sicetar card media in the solubility and solubility product constant with students who learn without using Sicetar card media. Sicetar card media gave effect  on student learning outcomes by 28,81%  and with Effect Size value of 0,81 in high category. 
PENGEMBANGAN PENUNTUN PRAKTIKUM ADSORBSI ISOTERM MELALUI PEMANFAATAN LIMBAH KULIT PISANG SEBAGAI ADSORBEN PADA PRAKTIKUM KINETIKA KIMIA Indra Maulani; Husna Amalya Melati; Lukman Hadi
EduChem Vol 2, No 1 (2021): FEBRUARI 2021
Publisher : Universitas Tanjungpura, Prodi Pendidikan Kimia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/educhem.v2i1.38842

Abstract

This research aimed to produce practical guiding products that are suitable for use and to know the students' responses to the products developed. Research & Development (R&D) was used as a form of research which was referred to the 4D model by Thiagarajan, but the implementation of the model just limited a 3D level. Subject tested the students of Chemistry Education FKIP Untan who had taken kinetics chemistry courses. Data collection tools used were validation sheets and student response questionnaires on the product developed. The results of the expert judgement obtained interpretation is very feasible in terms of aspects of content feasibility, presentation feasibility, linguistic feasibility, and graphic feasibility with consecutive total scores is 97%, 95%, 96%, and 96%. Students' responses to the results of small group trials were 81% with high interpretation and in large group, trials were 81% with very high interpretation. 
PENGEMBANGAN ELEKTRONIK LEMBAR KERJA PESERTA DIDIK BERBASIS PROJECT BASED LEARNING PADA MATERI BENTUK MOLEKUL Ulfa Sapriyanti; Husna Amalya Melati; Lukman Hadi
EduChem Vol 1, No 2 (2020): AGUSTUS 2020
Publisher : Universitas Tanjungpura, Prodi Pendidikan Kimia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/educhem.v1i2.40649

Abstract

The aims of this research were to determine the feasibility of Development Electronic Worksheet (e-worksheet) based on Project Based Learning on geometry molecule by the results of expert judgments and student responses on the results of field trials. The form of this research is research and development (R&D) which adopts Kemp's development model. The subject of this research was Electronic Worksheet (e-worksheet) based on Project Based Learning on geometry molecule which was tested at 27 students of SMAN 10 Pontianak. The instruments of data collections were the feasibility questionnaire and student response questionnaire. The results of data processing showed that the e-worksheet that developed was suitable for use in learning in terms of the percentage of content material, presentment, linguistic, and media respectively 96.6%; 96.8%; 90.2% and 86.1%. The result percentage of the calculation student questionnaire responses to the material aspects was 83.33%, 79.31%  to linguistic aspects and graphical aspects was 89.50%. Based on the average of the three aspects of student responses, it was found that the percentage of e-worksheet based on Project Based Learning on geometry molecule subject was 84.04%, which was included in the very high category.
PEMBUATAN FILM INDIKATOR pH ASAM BASA DARI EKSTRAK BUAH MURBEI (Morus alba L) BERBASIS KITOSAN Anis Susanti; Husna Amalya Melati; Lukman Hadi
EduChem Vol 1, No 1 (2020): FEBRUARI 2020
Publisher : Universitas Tanjungpura, Prodi Pendidikan Kimia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/educhem.v1i1.37422

Abstract

Morus alba L species, usually known as mulberry, have a distinctive color, namely blackish purple. This color is caused by the presence of anthocyanin compounds which are color pigments. Anthocyanin compounds have the potential to be used as indicators of acid base. This study aims to determine the pH, solubility and shelf life trails of acid-base indicator films from chitosan-based mulberry fruit extracts. The method used is extraction by maceration, through immersion of mulberry fruit that has been refined using 96% ethanol solvent. Determination of the pH route using an acetate buffer solution with a pH of 1-14. The solubility of acid-base indicator film can be seen by immersing the indicator film in water for 24 hours, weighing it to a constant and comparing it to film that is not immersed in water and calculated the value of FS% (film solution). The shelf life of the indicator film was observed using a microscope to find out whether there was mold growth on the surface of the film. The results of the study showed that the pH of the acid-base indicator film strain of mulberry fruit extract, namely, pH 1-3 were red, and pH 10-14 were green. Based on data analysis, the percentage of the solubility of the acid-base indicator film of mulberry extract was 40.18%, which means that the indicator film with mulberry extract was hydrophilic so that it was easily dissolved in water compared to without the mulberry extract of 22.2% which had lower solubility values. Durability for 30 days was observed in the absence of growth of microorganisms / fungi on the surface of the indicator film.
Co-Authors . Yulianti Akrom, Akrom Amelia Mayang Sari Vinanda Ana Pratiwi, Ana Andar, Afriyuni Andri Maulidi Anis Susanti Apriliantika, Apriliantika Aprilla, Mia Apriyani Apriyani Arridho, Bob Atikah, Khalida Chairul Umam Damayanti, Karunia Dea Alita Destarika, Tiara Dewi, Desi Isromi Dyah Ayu Bekti Pertiwi Eka Ariyati Eka Widya Sari Elsye Apriliantika Eny Enawati Eny Enawaty Erlina Erlina Erlina Erwina Oktavianty Eti Puspita Sari Evarista Dini Octavia F02111045, Atikah Fatin Khairunnisa Fauziah, Utin Fera Apriliani* Firdausi, Luthfie Fithri Anggraini Fitrianti, Nenny Hairida Hairida Hajijah, Siti Hapsah, Sri Harun, A. Efriyani Harun, A. Ifriany Harun, Andi Ifriany Henny Herawaty Hersari, Hersari Ida Lestari Indra Maulani Ira Lestari Ira Lestari Ira Lestari Jeanette Valentine Rut Tewal Juvitasari, Putri Maya Laili Amelia Mardiyatun Lestari, Cici Lukman Hadi Lukman Hadi Lukman Hadi Lukman Hadi, Lukman Lukman Hakim Maria Ulfa Marthafera, Prisila Masriani . Maulida, Lia Mawarni, Ika Metasari Kartika Metasari Kartika Metasari Kartika, Metasari Mifta Hurrahman Muhammad Rivai Neriyanti F17111025, Neriyanti Nina Mardiana (F01108057) Ningsy Inayati Novita Diansari, Novita Nurhafizah Nurhafizah NURIYANI NURIYANI Nurlianti Nurlianti, Nurlianti Nurmala Nurmala Patrisius Pramawidyaka Phikly, Anastasius Khristozolla Putra, Reska Dastri Okta Putra, Rody Rachmat Sahputra Rachmat Sahputra Rahmat Rasmawan Rahmawati, Rahmawati Ratna Kumala Sari Resi Febriyanti Restya Anggriani, Restya Rezza Setiawan Rianti, Rianti Rini Muharini Risya Sasri Rody Putra Sartika Sabianto, Fransiskus Sahputra, Rachmad Sari, Winda Fradika Segarti, Alvia Setya Wardani, Yulia Wahyu Sitanggang, Tiomora Suhendra, Iin Susanti, Jumiana TATI NURHAYATI Tri Astuti Tulus Junanto Tya Daniela Ulfa Sapriyanti Ummi Shaleha Uray Rafika Siti Amalia Warsidah Warsidah Yasnia, Tri Maylihandayani Yuningsih, Siti Yurina, Weli