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All Journal Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan Jurnal Penelitian Pendidikan IPA (JPPIPA) JURNAL EKSAKTA PENDIDIKAN (JEP) Pelita Eksakta JPPIPA (Jurnal Penelitian Pendidikan IPA) Bubungan Tinggi: Jurnal Pengabdian Masyarakat Natural Science: Jurnal Penelitian Bidang IPA dan Pendidikan IPA Jurnal Pengabdian Masyarakat Asia Indonesian Science Education Research (ISER) SEMESTA: Journal of Science Education and Teaching UNIVERSE : Journal of Science Education Teaching and Learning

Monica Prima Sari

Universitas Negeri Padang

Author-ID : 3525575

Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Environmental Science Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Physics Social Sciences Other

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Pemahaman Siswa Kelas XI SMA Unggulan Kota Padang Terhadap Konsep Reaksi Pengendapan pada Pembelajaran Materi Kelarutan dan Hasilkali Kelarutan Sari, Monica Prima; Hernani, Hernani; Mulyani, Sri
JURNAL EKSAKTA PENDIDIKAN (JEP) Vol 3 No 1 (2019): JEP : Jurnal Eksakta Pendidikan
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam

This paper describes 11th grade students? understanding of the concept of precipitation reaction at the end of the learning process of solubility and solubility product. Precipitation reaction is an important reaction in industry, pharmacy, and daily life. In the learning process, students are asked to predict the formation of precipitation based on their understanding of solubility and solubility product concepts. Thirty eleventh grade students in one of the best senior high schools in Padang were chosen as the subject of this study. Classroom learning process was observed and recorded. Data of students? understanding were collected through a set of essay problems which was validated through expert judgment, and then integrated in students? end-of-chapter test. Through qualitative analysis, this study revealed some mistakes and misconceptions that students have regarding the application of precipitation reaction concept, and possible sources of them. Recommendations for improving the quality of learning this concept in the future are provided at the end of the paper

STUDI KESULITAN BELAJAR MAHASISWA JURUSAN PENDIDIKAN IPA DALAM MEMPELAJARI SIFAT PERIODIK UNSUR Sari, Monica Prima; Andromeda, Andromeda; Hardinata, Aristo
JURNAL EKSAKTA PENDIDIKAN (JEP) Vol 4 No 1 (2020): JEP : Jurnal Eksakta Pendidikan
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam

Periodical properties of elements are not a new topic for students in science education department for they have studied this topic previously in senior high school and in General Chemistry course. However, teaching experiences for the past two years in Basic Inorganic Chemistry course revealed that many students still failed to master the expected learning outcomes for this topic. Therefore, this explorative study was conducted to figure out what kind of difficulty that students perceived in learning this topic. One hundred and twelve students in science education department of Universitas Negeri Padang enrolled in Basic Inorganic Chemistry course in the academic year of 2017/2018 were involved as subjects in this study, and data of students? perceived learning difficulties were collected with a questionnaire. Data were analyzed with descriptive statistics technique to map out our findings which will become the fundamental consideration in discussing attempts to overcome students? perceived learning difficulties. Our findings revealed that the sources of students? perceived difficulty came from several factors, namely: the characteristic of content, personal learning style, condition of classroom learning, availability of relevant learning resources and previous learning experiences. Based on these findings, attempts for better learning of periodical properties of elements were suggested.

Pemahaman Siswa Kelas XI SMA Unggulan Kota Padang Terhadap Konsep Reaksi Pengendapan pada Pembelajaran Materi Kelarutan dan Hasilkali Kelarutan Monica Prima Sari; Hernani Hernani; Sri Mulyani
JURNAL EKSAKTA PENDIDIKAN (JEP) Vol 3 No 1 (2019): JEP : Jurnal Eksakta Pendidikan
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jep/vol3-iss1/290

This paper describes 11th grade students’ understanding of the concept of precipitation reaction at the end of the learning process of solubility and solubility product. Precipitation reaction is an important reaction in industry, pharmacy, and daily life. In the learning process, students are asked to predict the formation of precipitation based on their understanding of solubility and solubility product concepts. Thirty eleventh grade students in one of the best senior high schools in Padang were chosen as the subject of this study. Classroom learning process was observed and recorded. Data of students’ understanding were collected through a set of essay problems which was validated through expert judgment, and then integrated in students’ end-of-chapter test. Through qualitative analysis, this study revealed some mistakes and misconceptions that students have regarding the application of precipitation reaction concept, and possible sources of them. Recommendations for improving the quality of learning this concept in the future are provided at the end of the paper

Studi Kesulitan Belajar Mahasiswa Jurusan Pendidikan IPA dalam Mempelajari Sifat Periodik Unsur Monica Prima Sari; Andromeda Andromeda; Aristo Hardinata
JURNAL EKSAKTA PENDIDIKAN (JEP) Vol 4 No 1 (2020): JEP : Jurnal Eksakta Pendidikan
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jep/vol4-iss1/379

Periodical properties of elements are not a new topic for students in science education department for they have studied this topic previously in senior high school and in General Chemistry course. However, teaching experiences for the past two years in Basic Inorganic Chemistry course revealed that many students still failed to master the expected learning outcomes for this topic. Therefore, this explorative study was conducted to figure out what kind of difficulty that students perceived in learning this topic. One hundred and twelve students in science education department of Universitas Negeri Padang enrolled in Basic Inorganic Chemistry course in the academic year of 2017/2018 were involved as subjects in this study, and data of students’ perceived learning difficulties were collected with a questionnaire. Data were analyzed with descriptive statistics technique to map out our findings which will become the fundamental consideration in discussing attempts to overcome students’ perceived learning difficulties. Our findings revealed that the sources of students’ perceived difficulty came from several factors, namely: the characteristic of content, personal learning style, condition of classroom learning, availability of relevant learning resources and previous learning experiences. Based on these findings, attempts for better learning of periodical properties of elements were suggested.

Co-Authors Abdullah, Habbieb Andromeda Andromeda Apriaminanda, Dwipo Arief Muttaqiin Aristo Hardinata Aulia Azhar Aulira, Intan Azhar, Aulia Azmi, Neli Dewi, Sepni Linda Endang Deciku Fatma Wati Febri Yanto Febri Yanto Febri Yanto, Febri Firda Az Zahra Harmedi Yulian Saputra HERNANI - Hilman Yusri Ines Coria Vera Lestari, Tuti Magfiroah, Magfiroah Mardhiah, Hayatul Nancy Susianna Ningtyas, Ratu Dwi NURUL ANNISA Oktavia, Rani Putri, Rahmah Evita Putriani, Ilah Rahma Evita Putri Rahmah Evita Putri Rahmah Evita Putri Rani Oktavia Rani Oktavia Ratu Dwi Ningtyas Salsa Billa Zahra Skunda Diliarosta Skunda Dilliarosta Sri Mulyani Sri Mulyani Syuhada Amelia Tuti Lestari ummah, kuntum khaira Wahyuni, Febri Widia Kemala Sari Yernis Rosmaini Sidan Yulivia, Andini Dwi Yulivia Yunikmah Febrita Yurnetti Yurnetti Zahra, Fathia

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