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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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PENINGKATAN AKTIVITAS DAN HASIL BELAJAR SISWAMELALUI STRATEGI TRUE OR FALSE BERBANTUAN MEDIA FLASH Fauziah, Utin; ., Hairida; Melati, Husna Amalya
Jurnal Pendidikan dan Pembelajaran Khatulistiwa Vol 3, No 7 (2014): Juli 2014
Publisher : Jurnal Pendidikan dan Pembelajaran Khatulistiwa

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Abstrak: Penelitian ini bertujuan untuk meningkatkan aktivitas dan hasil belajar siswa pada materi laju reaksi melalui  strategi pembelajaran aktif tipe true or false berbantuan media flash. Bentuk penelitian yang digunakan adalah Penelitian Tindakan Kelas (PTK). Sebanyak 44 orang siswa kelas XI IPA SMA Taman Mulia Kubu Raya berpartisipasi dalam pelaksanaan penelitian yang dilakukan pada dua siklus. Masing-masing siklus pembelajaran terdiri dari tahap perencanaan, pelaksanaan tindakan, observasi dan refleksi. Data pada setiap siklus diperoleh melalui tes hasil belajar, observasi dan wawancara. Hasil pelaksanaan tindakan menunjukkan bahwa persentase aktivitas dan hasil belajar siswa di kelas meningkat dan mencapai indikator keberhasilan. Peningkatan terhadap aktivitas memperhatikan, aktivitas lisan, aktivitas menulis dan aktivitas mental dari pra siklus ke siklus I berturut-turut sebesar 55,73%, 47,67%, 35,46%, dan 13,66%. Peningkatan aktivitas memperhatikan, aktivitas lisan dan aktivitas menulis dari siklus I ke siklus II berturut-turut sebesar 1,47%, 12,51%, 0,22%, dan 0,95%. Peningkatan terhadap hasil belajar siswa pra siklus ke siklus I sebesar 35,39% dan dari siklus I ke siklus II sebesar 5,88%. Kata Kunci: strategi true or false, aktivitas, laju reaksi Abstract: This research aims to improve the activity and student learning result in rates of reaction through active learning strategy tipe of true or false assisted by flash media. Form of research is Classroom Action Research (CAR). There were 44 students of eleven grade IPA SMA Taman Mulia Kubu Raya involved in carrying out of research that did in two cycles of learning. Each learning cycle consists of planning, action, observation and reflection. Data from each cycle were collected through test, observation and interview. The result of action showed that total activity percentage of students increased and reached the success indicator. Increasing of visual activities, oral activities, writing activities and mental activities of pre cycle to I cycle respectively about 55,73%, 47,67%, 35,46% and 13,66%. Visual activities, oral activities, writing activities and mental activities to increasing from I cycle to cycle II respectively about 1,47%, 12,51%, 0,22% and 0,95%. The result of this study indicated increasing of learning outcomes from pre cycle to I cycle 35,39% and from I cycle to cycle II 5,88%. Keywords: Stratgy true or false, activity, rates of reaction
PEMBERIAN DIRECT CORRECTIVE FEEDBACKPADA PEKERJAAN RUMAH (PR) DALAM MATERI LARUTAN PENYANGGA DI SMA Octavia, Evarista Dini; ., Hairida; Melati, Husna Amalya
Jurnal Pendidikan dan Pembelajaran Khatulistiwa Vol 2, No 9 (2013): September 2013
Publisher : Jurnal Pendidikan dan Pembelajaran Khatulistiwa

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Abstrak:Penelitian ini bertujuan untuk mengetahui perbedaan hasil belajar antara siswa yang diberi direct corrective feedback dengan siswa yang diberi indirect corrective feedback pada PR dan mengetahui besarnya pengaruh pemberian direct corrective feedbackpada PR terhadap hasil belajar dalam materi larutan penyangga kelas XI SMA Negeri 1 Sungai Kakap. Bentuk penelitian yang digunakan adalah eksperimen semu dengan rancangan penelitian Nonequivalent Control GroupDesign. Sebanyak 22 siswa dari kelas XI IPA 2 dan 25 siswa dari kelas XI IPA 3berpartisipasi dalam penelitian ini. Analisis data menggunakan uji U-Mann Whitney menunjukkan terdapat perbedaan hasil belajar antara siswa yang diberi direct corrective feedbackdengan yang diberi indirect corrective feedback pada pekerjaan rumah. Berdasarkan nilai effect sizeyaitu sebesar 2,17 dengan kategori sangat tinggi, direct corrective feedback memberikan pengaruh sebesar 48,5% terhadap peningkatan hasil belajar siswa.Kata Kunci: Direct Corrective Feedback, Pekerjaan RumahAbstract: This research aims to determine differences learning result between students who were given direct corrective feedback with students who were given indirect corrective feedback on homework and determine direct corrective feedbacks effect on homework againts learning result in buffer learning grade XI SMA Negeri 1 Sungai Kakap. The form research that used was quasi-experimental with research design was "Nonequivalent Control Group Design". 22 students of class XI IPA 2 and 25 students of class XI IPA 3 participated in this research. Data analysis used U-Mann Whitney test showed that there were differences learning result between students who were given direct corrective feedback with students who were given indirect corrective feedback on homework. Based on value of effect size that was 2.17 with category was very high, direct corrective feedback gave 48.5% effect on increased student learning result.Keywords: Direct Corrective Feedback, Homework
PENGARUH MODEL PEMBELAJARAN PROBLEM SOLVING TERHADAP KEMAMPUAN BERPIKIR KRITIS SISWA Hajijah, Siti; Melati, Husna Amalya; Hadi, Lukman
Jurnal Pendidikan dan Pembelajaran Khatulistiwa Vol 8, No 7 (2019): JULI 2019
Publisher : Jurnal Pendidikan dan Pembelajaran Khatulistiwa

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Abstract This research is conducted based on the finding of the low level of students’ critical thinking skills in chemistry subject. The purposes of this research are to determine whether there is a significant difference in critical thinking between those who were taught by applying problem solving learning model and those who were not in thermochemistry topic and determine the effect of problem solving learning model towards students’ critical thinking skills. This research used Non Randomize Control Group Design type of quasi- experimental design. The samples were taken using Random Sampling Technique with the result XI science A class was experiment group while XI science C was control group. According to Mann Whitney U test (α = 5%) and calculation of effect size, P-value was 0.001 and the effect was 0.81 respectively. These data show that there is a significant difference in critical thinking skills between those group and Problem Solving model has a large effect on improving students’ critical thinking skills. Keywords: Critical Thinking, Problem Solving, Thermochemistry 
UPAYA PENINGKATAN AKTIVITAS DAN HASIL BELAJAR SISWA MELALUI COURSE REVIEW HORAY BERBANTUAN MEDIA MOLYMOD Sari, Eti Puspita; ., Hairida; Melati, Husna Amalya
Jurnal Pendidikan dan Pembelajaran Khatulistiwa Vol 2, No 9 (2013): September 2013
Publisher : Jurnal Pendidikan dan Pembelajaran Khatulistiwa

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Abstrak : Penelitian ini dilatar belakangi oleh aktivitas dan hasil belajar siswa kelas XB SMAN 8 Pontianak yang masih rendah. Penelitian ini bertujuan untuk meningkatkan aktivitas dan hasil belajar siswa kelas XB SMAN 8 Pontianak pada materi hidrokarbon melalui model kooperatif tipe Course Review Horay (CRH) yang dibantu media molymod. Metode penelitian yang digunakan adalah Penelitian Tindakan Kelas (PTK). Siswa yang berpartisipasi dalam penelitian ini adalah sebanyak 31 orang. Instrumen penelitian adalah lembar observasi dan tes hasil kerja siswa yang dilakukan selama dua siklus. Siklus I visual activities 54,83%, oral activities 35,48% dan writing activities 45,16%. Siklus II visual activities 83,87%, oral activities 49,99%, dan writing activities 80,64%. Hasil belajar siswa pada siklus I sebesar 58,06%, dan siklus II sebesar 87,09%. Hasil penelitian menunjukkan adanya peningkatan aktivitas dan hasil belajar siswa. Kata kunci :course review horay,media molymod Abstract:This research was conducted based on tenth grade students of SMAN 08 Pontianak that were still low in activity and learning outcome. The aim of this research were to improve tenth grade students of SMAN 08 Pontianak activity and learning outcome by using cooperative learning Course Review Horay (CRH) supported by Molymod media in hydrocarbon learning material. The method of this research was Classroom Action Research (CAR). The subject of this research was 31 students in class XB. The instruments of this research were observation worksheet and students test result that were conducted during three cycles.The students activities in every cycles consisted of visual activities, oral activities, and writing activities. The results for visual activities were 54,83%, 35,48% in oral activities , and 45,16 % for writing activities. The percentage of students learning outcome in first cycle was 58, 06%. The results of second cycle in visual activities were 83,87%, 49,99% for oral activities , and 80,64% for writing activities 80,64%. The percentage of students learning outcome in second cycle was 87,09%. The result of this research proved there was any improvement in students activity and learning outcome. Keyword: Course Review Horay, Molymod media
PENGARUH MEDIA CHEMOPOLY PADA MATERI STUKTUR ATOM TERHADAP HASIL BELAJAR SISWA Hapsah, Sri; Melati, Husna Amalya; Rasmawan, Rahmat
Jurnal Pendidikan dan Pembelajaran Khatulistiwa Vol 9, No 7 (2020): Juli 2020
Publisher : Jurnal Pendidikan dan Pembelajaran Khatulistiwa

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Abstract This study aims to determine whether or not there are differences in student learning outcomes in class X MIA in SMA Negeri 3 Sungai kakap with atomic structure chemopoly media. The form of research used in this research is quasy experimental design with nonequivalent control group design. The research sample is students of class X MIA 1 namely as an experimental class and Class X MIA 2 as a control class. The results of data analysis of student learning outcomes in the experimental class and the control class using the U-Man Whitney test, showed differences in learning outcomes between students taught using Chemopoly media in the experimental class and student learning outcomes taughtwithout Chemopoly media in the control class on the structure material atom. The results were obtained based on the calculation of the effect size which showed that the magnitude of the influence of Chemopoly media on student learning outcomes was 26.73%. Keywords: Atomic Structure, Chemopoly, Learning Outcomes
PENGARUH DIRECT CORRECTIVE FEEDBACK TERHADAP HASIL BELAJAR PADA MATERI pH ASAM BASA SMK Destarika, Tiara; Melati, Husna Amalya; Hadi, Lukman
Jurnal Pendidikan dan Pembelajaran Khatulistiwa Vol 7, No 10 (2018): Oktober 2018
Publisher : Jurnal Pendidikan dan Pembelajaran Khatulistiwa

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AbstractThe aims of this study was to determine the influence of Direct Corrective Feedback towards learning outcomes of class XI grade students of SMK Negeri 02 Pontianak on acid base potential hydrogen subject material. This research was used quasi experimental with nonequivalent control group design. Population in this study was XI SMK Negeri 02 Pontianak. The research samples were XI grade of TSM (Teknik Sepeda Motor)’s class control and XI grade of TP (Teknik Pemesinan)’s class experimental. Pretest-posttest, questionnaire , observation sheet and interview guide lines were used to collect data. On the ability of the students there have been the difference, then process is gain score based on results of normality the data berdistribusi. The learning were analyzed using T-test (independent samples T-test) that there were a significant difference between students learning dirrect corrective fedback modelland conventional learning model. Based on the calculation effect size obtained 3,7 point with high category. The conclusion in this research are the difference a dirrect corrective fedback XI SMK Negeri 02 Pontianak on acid base material has of 49,89% effect on improving students achievement.                                                   Keywords: Direct Corrective Feedback, quis, pH acid base
PENGARUH PEMBELAJARAN BERBASIS HANDS-ON TEKNIK GUIDED WORKSHEET ACTIVITY TERHADAP HASIL BELAJAR IPA DI SMP Aprilla, Mia; ., Hairida; Melati, Husna Amalya
Jurnal Pendidikan dan Pembelajaran Khatulistiwa Vol 5, No 2 (2016): Februari 2016
Publisher : Jurnal Pendidikan dan Pembelajaran Khatulistiwa

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Abstrak: Penelitian ini bertujuan mengetahui perbedaan  hasil belajar antara siswa yang diajarkan menggunakan pembelajaran berbasis hands-on menggunakan teknik guided worksheet activity dan metode ceramah pada kelas VIII SMP Dharma Mulia Aur pokok bahasan partikel materi. Bentuk penelitian yang digunakan adalah eksperimen semu dengan rancangan Control Group Pretest-Posttest Design. Sampel dalam penelitian ini adalah siswa kelas VIIIA sebagai kelas eksperimen dan VIIIB sebagai kelas kontrol. Teknik pengambilan sampel menggunakan sampling jenuh yaitu semua anggota populasi digunakan sebagai sampel. Alat pengumpul data yang digunakan adalah tes hasil belajar berbentuk soal essay. Hasil uji statistik terhadap post-test hasil belajar diperoleh nilai Asymp. Sig (2-tailed) 0,024 yang artinya terdapat perbedaan hasil belajar antara siswa kelas kontrol dengan eksperimen. Pengaruh pembelajaran berbasis hands-on menggunakan teknik guided worksheet activity mempunyai pengaruh terhadap hasil belajar siswa  dengan effect size sebesar 0,60 dan persentasenya 22,58%. Kata kunci: Pembelajaran Berbasis Hands-On, Guided Worksheet Activity, Hasil Belajar Abstract: The aim of this research are defining the difference in learning outcomes between students taught using hands-on learning based technique guided worksheet activity and lecturing in class VIII SMP Dharma Mulia Aur subject matter particles. Forms of research is a quasi-experimental design with control group pretest - posttest design. The sample in this research is class student as an experimental class VIIIA and VIIIB as the control class. The sampling technique using saturated sampling that all members of the population used as a sample. Data collection tool that is used is the achievement test in the form of essay. Results of statistical test to post-test study results obtained Asymp value. Sig ( 2 - tailed) 0.024, which means there is a difference between students' learning outcomes with a control class experimentInfluence based learning hands-on technique guided worksheet activity has an effect on student learning outcomes with the effect size of 0.60, and the percentage is 22.58 % .Keywords : Based Hands –On Learning , Guided Worksheet Activity , learning outcomes 
Sikap Ilmiah Mahasiswa pada Perkuliahan Lingkungan Berbasis Penelitian Perubahan Iklim melalui Google Classroom Marlina, Reni; Melati, Husna Amalya; Oktavianty, Erwina; Ariyati, Eka; Maulidi, Andri
Proceeding Biology Education Conference: Biology, Science, Enviromental, and Learning Vol 15, No 1 (2018): Proceeding Biology Education Conference
Publisher : Universitas Sebelas Maret

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This study describes attitude of students on climate change research based lecture through google classroom. This research is a qualitative research with survey method to 90 students from physics education program, biology education and chemical education that take environment-based course. The instrument used in this study is attitude questionnaire. Data analysis using descriptive statistical analysis technique that is by using formula percentage. Based on the data analysis, it is found that the students give positive response to the environment study based on climate change research through google classroom. So that the utilization of google classroom on lecturing environment based on climate change research results provide a positive influence for learning activities.
Pengembangan Novel Grafik Elektronik pada Materi Reaksi Radikal Bebas sebagai Media Suplemen Pembelajaran Sabianto, Fransiskus; Melati, Husna Amalya; Muharini, Rini
Jurnal Inovasi Pendidikan Kimia Vol 16, No 1 (2022): January 2022
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jipk.v16i1.30529

Abstract

This research was aimed to produce a valid electronic graphic novel on free radical reaction subject and to find out the student’s response to the developed product. This research employed Research Development (RD) method by using Thiagarajan’s 4D model with modification, in which applied only three of four steps in 4D model.  The developed product was validated by experts. The responses toward developed product were collected from the students of Chemistry Education FKIP Untan who have taken organic chemistry course.  Data collection tools used were validation sheets and student’s response questionnaires on the developed product.  The validation’s result from the experts showed that the developed product was very proper in terms of content, presentation, linguistic, and graphic aspects with consecutive total scores of 94.0%, 95.0%, 89.0%, and 100,00% respectively. The results of the student’s responses in small group trials and in large group trials were of 82.5% with high category and of 83.2% with very high category, respectively.  Thus, this electronic graphic novel on radical reaction has very good potential as a learning media to attract students to learn free radical reaction and its application in daily life.
Students attitudes responses on collaborative google classroom in environmental science Reni Marlina; Erwina Oktavianty; Husna Amalya Melati; Eka Ariyati
Jurnal Pendidikan Informatika dan Sains Vol 10, No 2 (2021): Jurnal Pendidikan Informatika dan Sains
Publisher : IKIP PGRI Pontianak

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31571/saintek.v10i2.3384

Abstract

This study examines students' reactions to a climate change research-based lecture delivered via Google Classroom. Lesson study in two cycles is the lecture's context (plan, do, see). This study involved 90 students from three study programs in education faculty at University Tanjungpura Pontianak, including physics education, biology education, and chemical education, who took an environment-based course. The attitude questionnaire was employed in this research. Data is analyzed using a descriptive statistical analysis technique that employs the percentage formula. According to the data analysis, pupils respond positively to the environment study based on climate change research conducted through Google Classroom. As a result, the use of Google Classroom in a lecture setting based on climate change research findings.
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