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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 Prosiding Ilmu Pendidikan 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 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 Ilmiah Kesehatan Diagnosis 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 Jurnal Pendidikan Sains Indonesia (Indonesian Journal of Science Education) JIPI (Jurnal IPA dan Pembelajaran IPA) Journal of The Indonesian Society of Integrated Chemistry Jurnal Wicara Desa
Ira Lestari
Universitas Tanjungpura
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PENGEMBANGAN SUPLEMEN BAHAN AJAR KIMIA ORGANIK II PADA MATERI SAPONIFIKASI Arniezca, Elginda Yusa; Muharini, Rini; Lestari, Ira
Jurnal Pendidikan dan Pembelajaran Khatulistiwa Vol 8, No 1 (2019): Januari 2019
Publisher : Jurnal Pendidikan dan Pembelajaran Khatulistiwa

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AbstractThe aims of this research were to determine the feasibility and the readability of teaching material suplement on saponification. The form of this study was research and development (R&D) that adopted Borg & Gall model. The subject of this study was a teaching material suplement  which tested on nine undergraduate students of Chemistry Education FKIP Untan. The result of data processing showed that the teaching material suplement was very feasible (88,22%) including of content (88%), presentation (87%), linguistic (85,3%), and graphic aspects (90,83%). Based on undergraduate student’s response questionnaire, the result was 85,87%. This data showed that undergraduate student’s response to the textbook suplement on saponification material was classified as very good category. Keyword : development,  suplement, saponification
PENGARUH MODEL GUIDED DISCOVERY LEARNING TERHADAP AKTIVITAS DAN HASIL BELAJAR SISWA SMAN 2 SUNGAI RAYA MATERI LAJU REAKSI F17112030, Tasrifuddin; ., Hairida; Lestari, Ira
Jurnal Pendidikan dan Pembelajaran Khatulistiwa Vol 5, No 12 (2016): Desember 2016
Publisher : Jurnal Pendidikan dan Pembelajaran Khatulistiwa

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Abstrak : Penelitian ini berujuan untuk mengetahui perbedaan aktivitas dan hasil belajar siswa yang diajar menggunakan model guided discovery learning dengan siswa yang diajar menggunakan model konvensional, dan menentukan besarnya pengaruh model guided discovery learning terhadap hasil belajar siswa kelas XI IPA SMAN 2 Sungai Raya pada materi laju reaksi. Bentuk penelitian yang digunakan adalah quasy experiment design dengan rancangan penelitian yang digunakan adalah nonequivalent control group design. Sampel dipilih berdasarkan teknik sampling jenuh. Alat pengumpul data penelitian adalah tes hasil belajar, lembar observasi aktivitas belajar siswa, dan pedoman wawancara. Hasil analisis data menunjukkan bahwa terdapat perbedaan antara aktivitas dan hasil belajar siswa yang diajar menggunakan model guided discovery learning dengan siswa yang diajar menggunakan model konvensional. Penggunaan model guided discovery learning pada materi laju reaksi memberikan pengaruh sebesar 24,54%  terhadap peningkatan hasil belajar siswa.   Kata kunci: Guided Discovery Learning, Aktivitas, Hasil Belajar, Laju Reaksi   Abstract : The purpose of this research is to determine the differences of activity and learning outcomes of students who are taught using a model of guided discovery learning compared with the students taught using the conventional model, and determine the influence of guided discovery learning model of the learning outcomes 11th grade students of SMAN 2 Sungai Raya in the material reaction rate.  Design of research is Quasy Experiment with Nonequivalent Control Group Design. Samples were selected based on saturated sampling technique. Tools of data collection were test, observation sheet, and guidelines for interview. The result of data analysis showed that there was difference of activity and learning outcomes between students who were taught using guided discovery learning model compared with students who were taught using conventional models. The use of guided discovery learning model to the material of reaction rate, influence of 24.54%  toward improving student learning outcomes.   Keywords: Guided Discovery Learning, Activities, Learning Outcomes, Reaction Rate
PENGARUH MODEL KOOPERATIF TIPE NHT BERBANTUAN PRAKTIKUM TERHADAP HASIL BELAJAR SISWA PADA MATERI PEMISAHAN CAMPURAN Subekti, Abong; Enawaty, Eny; Lestari, Ira
Jurnal Pendidikan dan Pembelajaran Khatulistiwa Vol 7, No 7 (2018): Juli 2018
Publisher : Jurnal Pendidikan dan Pembelajaran Khatulistiwa

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Abstract: This research was conducted to find out is there any differences in learning outcomes and how great the students’ influence taught using cooperative learning model of Numbered Heads Together (NHT) type aided by practicum in separation material of grade VII students of SMPN 4 Satap Belimbing Hulu. The type of research applied to this research was Quasy Experimental Design with Nonequivalent Control Group Design as the research design. The population used in collecting the data in this research was from all class of VII at SMP Negeri 4 Satap Belimbing Hulu, they were VIIA and VIIB. The sampling technique used is the sample saturated with class VIIA as experiment class and class VIIB as control class. The tools of data collecting used were the test learning outcomes. The results of the study showed that the learning outcomes of the experiment class with the control class with value sig. 0,001 < 0,05 meant there were differences between learning outcomes from the control class that used conventional learning and the experiment class that used cooperative learning model of Numbered Heads Together (NHT) type aided by practicum. cooperative learning model of Numbered Heads Together (NHT) type aided by practicum influenced about 38.3% with effect size 1.19 included in high category against the learning outcomes in separation material toward students of class VII at SMP Negeri 4 Satap Belimbing Hulu.Keywords: Numbered heads together (NHT), mixed separation, learning                 outcomes.
DEVELOPMENT OF PROBLEM BASED LEARNING MODULE ON BUFFER SOLUTION AT ELEVEN GRADE ON PUBLIC HIGH SCHOOL IN PONTIANAK Yuningsih, Siti; Melati, Husna Amalya; Lestari, Ira
Jurnal Pendidikan dan Pembelajaran Khatulistiwa Vol 5, No 3 (2016): Maret 2016
Publisher : Jurnal Pendidikan dan Pembelajaran Khatulistiwa

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Abstract : The research aims to produce problem based learning module on buffer solution of eleven grade that is appropriate as teaching materials. The method used is a Research and Development recommended by Borg & Gall. The sample in this research was determined by disproportionate stratified random sampling and purposive sampling technique. Based on the results of data analysis on the questionnaire obtained: (1) evaluation of the expert judgment in terms of the feasibility of content, feasibility of presentation, feasibility of linguistic and feasibility of graph are respectively 89,74% (very high), 89,27% (very high), 92,5% (very high), and 85,23% (very high); (2) The readability test on initial field trials teacher response is 68,75% (high) and students response is 78,43% (high); and (3) The readability test on major field trials teacher response is 82,49% (very high) and students response is 85,14% (very high). It can be concluded that the module developed feasible used as teaching materials and has a high readability based on the responses of teachers and students.   Keywords:  problem based learning modules, buffer solution
PENGARUH PROBLEM SOLVING BERBANTUAN BOOKLET B2M TERHADAP RESPON DAN HASIL BELAJAR SISWA SMAN 9 PONTIANAK Ocsaringga, Elga; Enawaty, Eny; Lestari, Ira
Jurnal Pendidikan dan Pembelajaran Khatulistiwa Vol 5, No 11 (2016): Nopember 2016
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Abstrak: Tujuan dari penelitian ini adalah untuk menentukan pengaruh problem solving berbantuan booklet B2M terhadap respon dan hasil belajar siswa SMA Negeri 9 Pontianak pada materi larutan penyangga. Penelitian ini merupakan penelitian eksperimen semu dan rancangan penelitian Nonequivalent Control Group Design. Sampel dalam penelitian ini adalah siswa kelas XI IPA1 sebagai kelas kontrol dan kelas XI IPA2 sebagai kelas eksperimen. Pengumpulan data dilakukan menggunakan tes hasil belajar dan angket respon. Hasil analisis data menggunakan uji U-Mann Whitney menunjukkan terdapat perbedaan hasil belajar antara siswa kelas kontrol dan kelas eksperimen. Berdasarkan perhitungan effect size menunjukkan terdapat pengaruh problem solving berbantuan booklet B2M terhadap peningkatan hasil belajar sebesar 44,06% (ES = 1,56). Respon siswa terhadap problem solving berbantuan booklet B2M diperoleh rata-rata tingkat persetujuan sebesar 88% (sangat tinggi). Kata Kunci: Problem Solving, Booklet, Hasil Belajar Abstrack: : This research aims to determine the effect of problem solving with B2M booklet towards response and learning outcome in SMA Negeri 9 Pontianak on buffer material. The research method is quasi-experimental and the research design is Nonequivalent Control Group Design. The sample were the students of IPA1 as control and XI grade of IPA2 as experimental. Data were collected by using learning outcome test and response questionnaire. The result of data analysis using U-Mann Whitney test showed the differences of learning outcome between students of control and experimental. Based on calculation of effect size showed there were effect of learning problem solving with B2M booklet to increase learning outcome around 44,06% (ES = 1,56). Student’s response towards problem solving with B2M booklet obtained an average rate of approval 88% (very high). Keywords: Problem Solving, Booklet, The Learning Outcomes
PENGARUH MODEL PEMBELAJARAN PROBLEM SOLVING DENGAN TEKNIK KANCING GEMERINCING TERHADAP AKTIVITAS DAN HASIL BELAJAR Umah, Sofwatul; Enawaty, Eny; Lestari, Ira
Jurnal Pendidikan dan Pembelajaran Khatulistiwa Vol 8, No 1 (2019): Januari 2019
Publisher : Jurnal Pendidikan dan Pembelajaran Khatulistiwa

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AbstractThe aims of this research are to differentiate student’s activities and learning outcome that taught using problem solving learning with buttoned clashing technique and the students who were taught without using problem solving learning with buttoned clashing technique, and determine the influence of problem solving learning with buttoned clashing technique toward learning outcomes the eleven grade students of SMAN 1 Rasau Jaya on the solubility and solubility. Types of the research is Quasy experiment with nonequivalent control group design research’s program. The sample was taken by saturated sampling technique.  Data were analyzed using U-Man Whitney test. The result of the students activity showed that Asymp.Sig (2-tailed) value is 0,000 (α = 5%), and the students learning outcomes showed Asymp.Sig (2-tailed) value is 0,002 (α = 5%). This finding showed that the activities and students learning outcomes’ differences between the students who were taught by problem solving learning with buttoned clashing technique and the students who were taught without using the model. The use of problem solving learning with buttoned clashing technique gave influence 21,77% to the improvement of the students learning outcomes.Keywords : Problem Solving, Buttoned Clashing Technique, Activities, Learning Outcomes
PENERAPAN TEAMS GAMES TOURNAMENT PADA PEMBELAJARAN MATERI KONSEP MOL DI SMK PGRI PONTIANAK Kinanti, Kinanti; Enawaty, Eny; Lestari, Ira
Jurnal Pendidikan dan Pembelajaran Khatulistiwa Vol 7, No 5 (2018): Mei 2018
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AbstrackThis study was conducted to determine (1)  the differences in learning outcomes between students who were given learning Teams Games Tournament and student who were  given group discussion lessons on mole concept materials. (2) the effect of teams games tournament towards the learning outcomes. (3) the difference of motivation between students who were given learning Teams Games Tournament and student who were  given group discussion lessons on mole concept materials of class X SMK PGRI Pontianak. This research used Quasy experiment method with ?nonequivalent control group design?. The sample was taken by using saturated sampling technique. The instrument used were essay test and motivation questionnaire. The results showed that : (1) there are differences in learning outcomes between students who were given Teams Games Tournament learning with student who were given group discussion lessons on mole concept material. (2) Teams Games Tournament give effect of 47,4%  to students? learning outcomes. (3)  There is a difference of  motivation between students who were given Teams Games Tournament learning with student who were given group discussion lessons on mole concept material. Keywords : teams games tournament, learning outcomes, motivation, mole concept. 
DESKRIPSI MISKONSEPSI SISWA DALAM MENYELESAIKAN SOAL TERMOKIMIA PADA SISWA KELAS XI MAN KUBU RAYA Murniati, Sri; Enawaty, Eny; Lestari, Ira
Jurnal Pendidikan dan Pembelajaran Khatulistiwa Vol 7, No 9 (2018): September 2018
Publisher : Jurnal Pendidikan dan Pembelajaran Khatulistiwa

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AbstractThis research aims to determine misconception of student and to describe the causes of the misconception in thermochemistry material on XI grade of MAN Kubu Raya. This research type is qualitative research with descriptive method.  The sample that used is 19 students. This instrument of this research was diagnostic test that organized as multiple choice with four answer alternative. The most common misconceptions is bond energy concept (92.11%). The least misconceptions are the change in entalphy concept (5.26%) and Hess’s Law concept (5.26%). These results show the student’s misconceptions caused by assosiative thinking student (23.18%), incomplete reasoning (2.65%), intuition thinking (23.84%), preconception (21.85%), ability of student (9.27%), and  interest of student (19.21). Keywords: Descriptive, misconception, diagnostic test, thermochemistry 
KETERAMPILAN PROSES SAINS SISWA SMA PADA MATERI LAJU REAKSI MENGGUNAKAN MODEL PEMBELAJARAN INKUIRI TERBIMBING Pisdon, Perezcky Paulus; Enawaty, Eny; Lestari, Ira
Jurnal Pendidikan dan Pembelajaran Khatulistiwa Vol 7, No 7 (2018): Juli 2018
Publisher : Jurnal Pendidikan dan Pembelajaran Khatulistiwa

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AbstractThis study aims to describe the students’ science process skills before and after as well as the differences in the science process skills before and after applying guided inquiry learning model on the material reaction rate. The form of research used is pre-experimental design and the research design used is one-group pretest-posttest design. Subject in this study is the students of class XI IPA SMA Kristen Abdi Wacana. Data collection tools used is science process skill tests. After data processing, the pretest’s result shows 4.54% are skilled students and 90.9% of the students are in unskilled category, while posttest result shows 54,54% students are in  skilled category and 9,09% are unskilled. Data analysis using Wilcoxon test (α = 5%) obtained by Asymp value. Sig. (2-tailed) by 0,000. This can be concluded that there are differences of students' science process skill before and after applying guided inquiry learning model.Keywords: Guided Inquiry Model, Science Process Skills, Rate of Reaction 
DESKRIPSI KETERAMPILAN KOMUNIKASI SISWA SMA NEGERI 9 PONTIANAK MELALUI METODE PRAKTIKUM PADA MATERI KSP Putri, Aprilianti; Enawaty, Eny; Lestari, Ira
Jurnal Pendidikan dan Pembelajaran Khatulistiwa Vol 5, No 9 (2016): September 2016
Publisher : Jurnal Pendidikan dan Pembelajaran Khatulistiwa

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Abstrak: Penelitian ini bertujuan untuk mendeskripsikan keterampilan komunikasi lisan dan tulisan siswa melalui metode praktikum pada materi kelarutan dan hasil kali kelarutan (Ksp) kelas XI IPA di SMA Negeri 9 Pontianak. Metode penelitian yang digunakan adalah deskriptif dengan instrumen berupa lembar observasi dan pedoman wawancara. Berdasarkan hasil analisis menunjukkan bahwa secara keseluruhan keterampilan komunikasi lisan dengan persentase sebesar 56,18% termasuk dalam kategori cukup baik. Keterampilan tersebut meliputi keterampilan mengajukan pertanyaan termasuk kategori baik; bekerja sama dalam kelompok termasuk kategori sangat baik; menanggapi persentasi teman kategori sangat kurang, dan keterampilan komunikasi tulisan dengan persentase sebesar 61,06% termasuk dalam kategori baik, terdiri dari menyajikan data hasil pengamatan dalam bentuk tabel kategori baik; membuat pembahasan kategori cukup baik; membuat kesimpulan kategori kurang dan membuat saran termasuk kategori sangat baik.   Kata kunci: keterampilan komunikasi, metode praktikum, materi Ksp Abstract: This research purpose to describe students the oral and written communication skill through experiment in solubility product constant (Ksp) XI IPA in SMA Negeri 9 Pontianak. The research method that used is descriptive with observation sheet and interview guide as instrument. Based on data analysis result showed oral communication skill for all the research has percentace 56,18% got into average category. That skill consist of good category in asking the question; very good category in work on the teart; very bad category in response classmate presentation; and written communication skill for all the research got into good category with 61,06% in percentace include good category in showing research result on table form; average category in make discussion; less category in make conclusion and very good category in make suggestion.   Keyword : communication skill, experiment, Ksp material
Co-Authors A.A. Ketut Agung Cahyawan W AA Sudharmawan, AA Ade Mirza Agung Hartoyo Ahmad Yani T Aini, Zinnur Aisyah Nur Pratiwi Akrom, Akrom Al Gazali, Rifyal Ghaizi Andi I. Harun Andi Ifriani Harun Andi Ifriani Harun Andi Ifriany Anggraini, Yulia Angraini, Mega Restu arisdea tri putra Arniezca, Elginda Yusa Asradiah, Hayatun Assari, Andra Meisantry Bella Agustina Benny Yodi Berliana, Netty Cahyani, Melur Regista Claudina Marditha Darunnafis, Moh. Khazani 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 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 Harun, Andi Ifriany Hendri, Petronius Husna Amalya Melati Husna Amalya Melati Husna Amalya Melati Husna Amalya Melati Husna Amalya Melati* Ifriani, Andi Ifriany, Andy Irene Yudea Listra Istiani, Ratna Ayu istiqomah istiqomah Istiqomah Istiqomah Juvitasari, Putri Maya Kartila, Desi Kinanti Kinanti, Kinanti Kristiawan, Wisnu Kusumawati, Ike Laili Fitri Yeni Lestari, Anggun 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 Pawestri, Nur Arneta Pingkan Ramadhan Sailendra Pisdon, Perezcky Paulus Pranata, Rio Putri, Aprilianti Putriyani Putriyani 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 Sasri, Risya Sayak, Selly Marsela Ludovika Seilendra, Pingkan Ramadhan Selina Selina Selvia L Sri Murniati, Sri Subekti, Abong 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 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