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Journal : SEMESTA: Journal of Science Education and Teaching

PEMAHAMAN SISWA HIGH- DAN LOW-ACHIEVERS DI SEKOLAH UNGGULAN KOTA PADANG MENGENAI PENGARUH SUHU TERHADAP KELARUTAN GARAM ELEKTROLIT DALAM AIR Monica Prima Sari
SEMESTA: Journal of Science Education and Teaching Vol 2 No 1 (2019): Science Education Journal
Publisher : Pendidikan IPA, FMIPA, UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1126.839 KB) | DOI: 10.24036/semesta.v2i1.35

Abstract

Penelitian ini bertujuan menggali pemahaman yang dimiliki siswa kelas XI IPA di SMA mengenai konsep pengaruh suhu terhadap kelarutan garam elektrolit, dan dasar yang digunakan siswa dalam membangun pemahaman tersebut. Subyek dari penelitian adalah 32 siswa SMA yang dipilih dengan teknik purposive sampling. Subyek penelitian berasal dari dua kelas di SMA unggulan di kota Padang. Dalam setiap kelas, subyek penelitian dilabeli sebagai high- dan low-achievers berdasarkan hasil belajar kimia sebelumnya. Pemahaman siswa diperoleh melalui dua soal yang telah divalidasi oleh pakar dan terintegrasi dalam soal ulangan harian siswa setelah mempelajari materi kelarutan dan hasilkali kelarutan. Data pemahaman siswa dianalisis dengan teknik analisis data kualitatif, kemudian dikelompokkan ke dalam kategori tingkat pemahaman yang dikembangkan oleh Abraham, dkk. (1992).
MIDDLE SCHOOL SCIENCE TEACHER RESPONSE TO ONLINE LEARNING DURING COVID 19 OUTBREAK Rahmah Evita Putri; Monica Prima Sari; Rani Oktavia
SEMESTA: Journal of Science Education and Teaching Vol 3 No 2 (2020): Science Education Journal
Publisher : Pendidikan IPA, FMIPA, UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (287.278 KB)

Abstract

Afer 9 month doing online learning, a lot of things can happen in learning and teaching process. The purpose of this research is to know the respond of middle school science teacher to online learning during COVID 19 outbreak. This is a descriptive qualitative research with questionnaire as the research instrument. The sample are 35 middle school science teachers from MGMP IPA Kota Padang. The auestionnaire shows that most of the science teacher do an online learning through this year because of the COVID 19 Pandemis. Whatsaap is the most used application and online learning really helps the teacher with teaching. Furthermore, there are a lot of obstacle with online learning that science teacher faces during COVID 19 outbreak and most of the teachers hope that learning will continue face to face in the classroom.
Pelatihan Pembuatan Sabun Cair Cuci Piring Untuk Menumbuhkan Semangat Wirausaha dan Melatih Keterampilan Proses Sains Siswa SMP Kota Padang Monica Prima Sari; Skunda Dilliarosta; Rahmah Evita Putri; Rani Oktavia
SEMESTA: Journal of Science Education and Teaching Vol 2 No 2 (2019): Science Education Journal
Publisher : Pendidikan IPA, FMIPA, UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1753.285 KB)

Abstract

Kemajuan teknologi informasi dan akses internet yang luas semakin memudahkan manusia untuk melakukan transaksi jual beli dimanapun dan kapanpun. Salah satu dampak dari kemudahan ini yang dikhawatirkan adalah semakin dianggap wajarnya gaya hidup komsumtif yang berlawanan dengan konsep gaya hidup hemat. Terbukanya kesempatan untuk mencari kemudahan dalam memenuhi kebutuhkan hidup cenderung membuat manusia mengabaikan aspek keilmuan dan kemampuan diri sendiri untuk berusaha lebih keras. Melalui pelatihan ini, kami bermaksud menumbuhkan semnagat wirausaha siswa SMP Kota Padang melalui pembuatan produk berbasis sains untuk sekaligus melatih keterampilan proses sains mereka. Sebanyak 114 siswa dari dua sekolah menengah pertama di kota Padang terlibat dalam pelatihan ini. Setiap kelompok siswa terlihat bersemangat menyiapkan dan mendesign label dan merek dagang untuk produk sabun yang dihasilkan. Feedback dari kegiatan pelatihan ini sangat positif karena 98.12% peserta menyatakan bahwa kegiatan ini menyenangkan sekaligus meningkatkan pemahaman mereka tentang produk sabun cair cuci piring yang mereka gunakan sehari-hari.
PROFILE OF SCIENCE TEACHERS’ ASSESSMENT LITERACY Monica Prima Sari; Rahmah Evita Putri; Rani Oktavia
SEMESTA: Journal of Science Education and Teaching Vol 3 No 2 (2020): Science Education Journal
Publisher : Pendidikan IPA, FMIPA, UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (426.566 KB)

Abstract

Assessment literacy is fundamental for teacher because it is related to decision making task which will then give impact to students’ future. Assessment literacy influences teachers’ routine practice of assessment in classroom. Without knowing the current assessment literacy among teachers, it is difficult to monitor or give relevant reinforcement to improve the quality of assessment practice. Therefore, this study is aimed to figure out the profile of science teachers’ assessment literacy through a 54-items questionnaire developed from Assessment Literacy Standard (ALS) from Michigan Assessment Consortium. The questionnaire consists of selected choice response and open-ended question. Fifteen secondary school science teachers voluntarily participated in this study which came from 9 school in West Sumatra. Then, data was analyzed with descriptive analysis technique. Our findings revealed that while most teachers agreed with the ideal condition of assessment practice stated in the questionnaire, most are not sure when it comes to analyzing data from assessment with statistic tools or taking the use of assessment result further to improve learning quality for both students and teacher themselves. Implication of these findings on the preparation program of science student teacher in Universitas Negeri Padang was discussed further.
URGENTLY-NEEDED: STUDENT-FRIENDY LEARNING RESOURCES ON ATOMIC STRUCTURE AND PERIODICAL PROPERTIES OF ELEMENTS Monica Prima Sari
SEMESTA: Journal of Science Education and Teaching Vol 3 No 1 (2020): Science Education Journal
Publisher : Pendidikan IPA, FMIPA, UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (853.21 KB)

Abstract

This study aimed to figure out what kind of learning resources that science students-teacher used at Basic Inorganic Chemistry Course, especially for the topic of Atomic Structure and Periodical Properties of elements, given the fact that they have studied these topics twice: in Chemistry subject at senior high school and in the second semester at the university. The main background of this study was students’ grades at the end of the semester which was still not living up to the expectation. We believed there could be several factors behind this result. However in this study, we focused on one factor: learning resources. A survey was conducted to figure out: 1) what kind of learning resources that students use; and 2) what are the characteristics of learning resources students expect to have to help them in this course. The data was then analyzed with descriptive statistics technique. Our discussion expanded to the existing learning resources that students can access and what we could offer to help narrowing the gap.
Pembuatan Kit Penyaringan Air Sederhana Bagi Siswa SMP Kota Padang Untuk Meningkatkan Kesadaran Pentingnya Ketersediaan Air Bersih Bagi Masyarakat Monica Prima Sari; Arief Muttaqiin; Rahmah Evita Putri; Rani Oktavia
SEMESTA: Journal of Science Education and Teaching Vol 2 No 2 (2019): Science Education Journal
Publisher : Pendidikan IPA, FMIPA, UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1347.513 KB)

Abstract

Salah satu tujuan dari pembelajaran IPA adalah untuk mengenali gejala alam agar dapat hidup berdampingan dengan alam tanpa kendala berarti. Krisis air bersih adalah salah satu tanda bahwa ada ketidakcocokan antara gaya hidup manusia dengan kondisi alam. Bererapa daerah di Indonesia telah mulai mengalami krisis air bersih, akibat musim kemarau yang berlangsung lama. Meski Indonesia merupakan negara kepulauan yang dikelilingi laut, dampak perubahan iklim dan bencana kebakaran hutan dan lahan yang meningkat dalam lima tahun terakhir turut menjadi faktor dibalik krisis air bersih. Khusus untuk wilayah kota Padang, sebagai salah satu wilayah yang rentan terhadap bencana gempa, banjir, dan tsunami, pengetahuan dan keterampilan untuk mengatasi masalah air bersih merupakan keharusan untuk dimiliki setiap warga. Pelatihan ini bertujuan untuk memperkenalkan salah satu cara memperoleh air bersih dengan membuat kit penyaringan air konvensional menggunakan alat dan bahan yang murah dan mudah diperoleh di sekitar lingkungan tempat tinggal. Melalui pelatihan ini, diharapkan peserta lebih siap menghadapi berbagai situasi dimana air bersih sulit didapat dan mampu menerapkan keterampilan yang diperoleh untuk membantu masyarakat di lingkungan sekitar. Selain itu, melalui pelatihan ini juga diharapkan kesadaran peserta akan pentingnya menjaga kualitas air melalui mencgah terjadinya pencemaran juga meningkat.
STUDENTS' PERCEPTIONS OF DIY-SCIENCE EXPERIMENTS AS ASSIGNMENTS DURING COVID-19 PANDEMIC Rani Oktavia; Rahmah Evita Putri; Arief Muttaqiin; Monica Prima Sari
SEMESTA: Journal of Science Education and Teaching Vol 5 No 1 (2022): Journal Of Science Education
Publisher : Pendidikan IPA, FMIPA, UNP

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Abstract

Science learning cannot be separated from practical activities. Practical activities provide benefits for students as a vehicle to practice basic skills in conducting experiments which are very much needed as science student teacher. The Covid-19 pandemic has prevented lecture activities including practical work from being carried out in the laboratory as they should. As a solution, students continue to carry out practical work independently in their respective residences by using tools and materials that are easily found in the surrounding environment. This study aims to capture the perceptions of science education students who are enrolled in the school's science practicum lecture on the implementation of independent practical work based on materials, practical work guide, and the implementation. The research method used is descriptive research with a quantitative approach. The instrument used was an online questionnaire which was distributed to 95 respondents. The results showed that students' perceptions were quite diverse on materials, practicum guides, and the implementation.
THE EFFECT OF APPLICATION OF THE POE (PREDICT OBSERVE EXPLAIN) LEARNING MODEL TO INCREASING THE ABILITY OF MASTERING THE SCIENCE CONCEPTS OF JUNIOR HIGH SCHOOL STUDENTS Salsa Billa Zahra; Monica Prima Sari; Rahmah Evita Putri; Firda Az Zahra
SEMESTA: Journal of Science Education and Teaching Vol 6 No 1 (2023): Journal of Science Education
Publisher : Pendidikan IPA, FMIPA, UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/semesta.v6i1.189

Abstract

The learning model is needed so that students can actively research and properly apply the subject matter. POEa is one of them. Utilizing POE as a teaching method can help students learn science. The POE learning model is the subject of this study's literature review. This study tries to ascertain whether educating junior high school students using the POE (Predict, Observe, Explain) paradigm will increase their understanding of scientific concepts. Next, we organize each section by broad topic. Based on selected publications, research data. According to research results, using the POE learning method can improve students' understanding of scientific ideas, help them approach science critically, and improve their academic achievement.
THE EFFECT OF APPLICATION OF THE POE (PREDICT OBSERVE EXPLAIN) LEARNING MODEL TO INCREASING THE ABILITY OF MASTERING THE SCIENCE CONCEPTS OF JUNIOR HIGH SCHOOL STUDENTS Salsa Billa Zahra; Monica Prima Sari; Rahmah Evita Putri; Firda Az Zahra
SEMESTA: Journal of Science Education and Teaching Vol. 6 No. 1 (2023): Journal of Science Education
Publisher : Pendidikan IPA, FMIPA, UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/semesta/vol6-iss1/189

Abstract

The learning model is needed so that students can actively research and properly apply the subject matter. POEa is one of them. Utilizing POE as a teaching method can help students learn science. The POE learning model is the subject of this study's literature review. This study tries to ascertain whether educating junior high school students using the POE (Predict, Observe, Explain) paradigm will increase their understanding of scientific concepts. Next, we organize each section by broad topic. Based on selected publications, research data. According to research results, using the POE learning method can improve students' understanding of scientific ideas, help them approach science critically, and improve their academic achievement.
UTILIZATION OF MOTION GRAPHICS–BASED LEARNING MEDIA TO SUPPORT INTEGRATED SCIENCE LEARNING IN INDONESIAN JUNIOR HIGH SCHOOL: LITERATURE REVIEW Kuntum Khaira Ummah; Monica Prima Sari; Arief Muttaqiin; Hayatul Mardhiah; Sepni Linda Dewi; Dwipo Apriaminanda; Habbieb Abdullah; Febri Wahyuni
SEMESTA: Journal of Science Education and Teaching Vol. 7 No. 1 (2024): Semesta: Journal of Science Education and Teaching
Publisher : Pendidikan IPA, FMIPA, UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/semesta/vol7-iss1/259

Abstract

This study aims to determine the effect of using Motion Graphic Video-based science learning media as a supporting tool for science learning in junior high schools in Indonesia. This study uses the Systematic Literature Review method through analysis of the findings on 31 scientific articles found. The search for scientific articles is carried out through the google shcolar database with a publication range of 2010 to 2021. The technique of presenting research data is presented in the form of graphs and tables. The results showed that there was an effect of using motion graphic video media on the results and learning processes of students in the science class. The effect of using motion graphic video on the learning process can be seen in the indicators of learning interest, responsiveness, creativity, student enthusiasm, student activity, visual activity, speaking activity, listening activity, mental activity and emotional activity of students. In addition, it was found that there was an increase in student learning outcomes on indicators of cognitive abilities in the form of high-level thinking skills, scientific, critical and creative thinking, an increase in affective abilities in the form of collaborative abilities through the application of motion graphic video media. Motion graphic video media is effectively used as a tool to support science learning in junior high schools in Indonesia.