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Jurnal Pengajaran MIPA
Published by Universitas Pendidikan Indonesia
ISSN : 14120917     EISSN : 24433616     DOI : -
Core Subject :
Journal of Mathematics and Science Teaching or Jurnal Pengajaran Matematika dan Ilmu Pengetahuan Alam (JPMIPA) was founded in 1993 and published qualitative and or quantitative research concerning mathematics and science teaching. JPMIPA is published by Faculty of Mathematics and Science Education Universitas Pendidikan Indonesia (FPMIPA-UPI) in association with Indonesian Society for Science Educators (JPII), twice a year in April and October with 16 articles per number or 32 articles per year.
Arjuna Subject : -
Articles 419 Documents
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IMPROVING STUDENTS' SCIENTIFIC EXPLANATION SKILLS THROUGH POGIL MODEL WITH SOCIOSCIENTIFIC ISSUE CONTEXT Rahayu, Sri; Aldresti, Fitri; Fajaroh, Fauziatul
Jurnal Pengajaran MIPA Vol 23, No 2 (2018): JPMIPA: Volume 23, Issue 2, 2018
Publisher : Faculty of Mathematics and Science Education, Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18269/jpmipa.v23i2.12413

Abstract

Students' must be able to reasons scientifically in understanding our rapidly changing world, in which scientific explanation skill can be defined as an ability to make a reasonable explanation of a phenomenon based on scientific facts as well as forming a relationship based on evidence and logical reasoning. In this study, we examine the development of students' scientific explanation skill through the implementation of POGIL inquiry model with Socio-scientific Issues (SSI) context. A difference in scientific explanation skill after learning was found and implications to chemistry learning are discussed.
THE APPLICATION OF ANT COLONY OPTIMIZATION (ACO) ALGORITHM IN THE SHORT RUTE SEARCH FOR COMPLETING TRAVELING PROBLEM (TP) Mutiawati, Mutiawati; Nelly, Nelly
Jurnal Pengajaran MIPA Vol 24, No 1 (2019): Jurnal Pengajaran MIPA - April 2019
Publisher : Faculty of Mathematics and Science Education, Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18269/jpmipa.v24i1.15075

Abstract

Traveling in the community has become a lifestyle. Factors that become obstacles in every traveling activity include determining the destination. In this process, the traveler needs a short route. The Ant Colony algorithm is one of the heuristic methods for finding the right solution in a discrete optimization problem. The purpose of this study is to apply the workings of the Ant Colony Optimization algorithm in Traveling Problem. The information needed is information related to a location between cities and route planning for destination locations. The distance calculation is done by summing the initial distance to the end of the trip and calculating the cost of fuel. ACO has been applied to find optimal solutions to the Traveling Salesman Problem, by giving a number of n points.  Keywords: Algorithm Ant Colony Optimization, Travelling Problem
PENGARUH PENERAPAN MODEL HOLISTIC MATHEMATICS EDUCATION (HME) BERBASIS “SISTEM AMONG” TERHADAP PEMAHAMAN KONSEP MATEMATIKA SISWA KELAS RENDAH Hayati, Rahmatul
Jurnal Pengajaran MIPA Vol 23, No 2 (2018): Jurnal Pengajaran MIPA - Oktober 2018
Publisher : Faculty of Mathematics and Science Education, Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18269/jpmipa.v23i2.15175

Abstract

Penelitian ini bertujuan untuk mengembangkan model Holistic Mathematics Education (HME) berbasis sistem among pada siswa kelas rendah. Namun pada bagian ini difokuskan untuk mengeksplorasi dampak dari penerapan model terhadap pemahaman konsep siswa. Ini adalah penelitian desain yang diikuti oleh penelitian eksperimen semu. Penelitian ini dilakukan pada siswa Sekolah Dasar (SD) kelas III (kelas rendah) di Kecamatan Pantai Cermin Kabupaten Solok. Jenis penelitian yang dilakukan adalah quasi eksperimen dengan desain penelitian The Randomized Posttest Only Control Group Design. Sampel dalam penelitian ini adalah siswa kelas III SD yang terdiri dari dua kelas yang dipilih secara acak setelah memenuhi uji persyaratan analisis. Satu kelas diambil sebagai kelas eksperimen dan satu kelas sebagai kelas konrol. Untuk mendapatkan data penelitian digunakan instrument berupa tes pemahaman konsep. Analisis data dilakukan secara kuantitatif dengan menggunakan uji Anava Dua Arah. Hasil analisis menunjukkan bahwa:1)  Terdapat perbedaan pemahaman konsep matematika siswa antara penerapan model HME  berbasis “sistem among” dengan model konvensional pada siswa SD kelas rendah, 2) Terdapat perbedaan pemahaman konsep matematika siswa antara kemampuan awal tinggi dan kemampuan awal rendah pada siswa SD kelas rendah, dan 3) Tidak terdapat interaksi antara kemampuan awal dengan model pembelajaran terhadap pemahaman konsep matematika siswa.
ENHANCING MATEMATICAL COMMUNICATION AND DISPOSITION ABILITIES THROUGH MODEL-ELICITING ACTIVITIES (MEAs) LEARNING Yani Siti Tuadah Afriani; Siti Fatimah; Yaya Sukjaya Kusumah
Jurnal Pengajaran MIPA Vol 22, No 1 (2017): JPMIPA: Volume 22, Issue 1, 2017
Publisher : Faculty of Mathematics and Science Education, Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18269/jpmipa.v22i1.8375

Abstract

The purpose of this study is to analyze the enhancement mathematical communication ability and the achievement mathematical disposition of junior high school students under Model-Eliciting Activities (MEAs) learning. This study was a quasi-eperimental in one of the junior high schools in Bandung, with the design of non-equivalent control group involving 80 students of grade VII. The instrument used for measuring students ability was a test on mathematical communication, whereas for measuring their mathematical disposition, a questionaire was used . The statistical analysis performed were Mann-Whitney test, and one way ANOVA test. The research results obtained are: (1) the enhancement the students mathematical communication abilities who work under Model-Eliting Activities (MEAs) learning is better than the students who work under conventional learning, (2) there are differences in the improvement in mathematical communication ability between students who have mathematical prior knowledge (KAM) high, midlle, low, (3) the students achievement in mathematical disposition who work under Model-Eliciting Activities (MEAs) learning is better than those who work under conventional learning.
STUDENTS’ UNDERSTANDING OF DERIVATIVE BASED ON THEIR REFLECTIVE ABSTRACTION IN SOLVING GRAPHICALLY-REPRESENTED QUESTION Delastri, Lusiana Lusi
Jurnal Pengajaran MIPA Vol 22, No 2 (2017): JPMIPA: Volume 22, Issue 2, 2017
Publisher : Faculty of Mathematics and Science Education, Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18269/jpmipa.v22i2.8695

Abstract

Reflective abstraction can provide an insight into students’ understanding of mathematical concepts. The purpose of this qualitative research was to identify students' understanding of derivative based on their reflective abstraction in solving graphically-represented question. Students’ understanding of derivative was evaluated by their ability in solving assignment concerning derivative and interview results. Results suggested that students use algebraic strategy to solvegraphically-represented question. Based on reflective abstraction, students constructed their knowledge through interiorization, reversal, coordination, encapsulation, and generalization. Difficulties that the students faced in solving graphically-represented question reflected from their answer and interview results are discussed.
THE EFFECT OF SELF REGULATED LEARNING MODEL ON STUDENTS' CRITICAL THINKING ABILITY IN PHYSICS LEARNING Winiari, Luh Putu; Santyasa, I Wayan; Suswandi, Iwan
Jurnal Pengajaran MIPA Vol 24, No 1 (2019): Jurnal Pengajaran MIPA - April 2019
Publisher : Faculty of Mathematics and Science Education, Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18269/jpmipa.v24i1.17685

Abstract

This study aims at describing the differences in critical thinking skills between students who learnt with self-regulated learning model (MSRL) and conventional learning model (MPK) of students' XI MIA class  in SMA Negeri 1 Tembuku. This study of quasi experiment research the design of this study is one-way pretest-posttest non-equivalent control group. The population in this study were all students of class XI MIA in SMA 1 Tembuku with 73 members. The sample in this study was taken using random assignment techniques. The sample consisted of 2 classes, namely class XI MIA 1 and class XI MIA 2 with a total of 49 members. The data collected in this study was students’ critical thinking skills obtained through critical thinking skills and tested with 1-way ANAKOVA. Research shows there are differences in critical thinking skills between students who study with MSRL and MPK of 7.845. The LSD test results show that the critical thinking skills of students studying with MSRL are higher compared to MPK.ABSTRAK Penelitian ini bertujuan mendeskripsikan perbedaan kemampuan berpikir kritis antara siswa yang belajar dengan model self regulated learning (MSRL) dan model pembelajaran konvensional (MPK) siswa kelas XI MIA di SMA Negeri 1 Tembuku. Penelitian menggunakan eksperimen semu dengan desain penelitian one way pretest-posttest non-equivalent control group design. Populasi dalam penelitian ini yaitu seluruh siswa kelas XI MIA di SMA Negeri 1 Tembuku dengan anggota 73 orang. Sampel dalam penelitian ini diambil dengan menggunakan teknik random assignment. Sampel terdiri dari 2 kelas yaitu kelas XI MIA 1 dan kelas XI MIA 2 dengan jumlah anggota 49 orang. Data yang dikumpulkan dalam penelitian ini adalah kemampuan berpikir kritis siswa yang diperoleh melalui tes kemampuan berpikir kritis dan di uji dengan ANAKOVA 1 jalur. Penelitian menunjukkan terdapat perbedaan kemampuan berpikir kritis antara siswa yang belajar dengan MSRL dan MPK sebesar 7,845. Hasil uji LSD menunjukkan bahwa kemampuan berpikir kritis siswa yang belajar dengan MSRL lebih tinggi dibandingkan dengan MPK.  Keywords: Self Regulated Learning Model, Conventional Learning Model, Critical Thinking Skills., Model  Pembelajaran Konvensional, Kemampuan Berpikir Kritis.
Pengembangan Perangkat Pembelajaran Integrated Science Netsed Model untuk Meningkatkan Keterampilan Berpikir Kritis Peserta Didik SMP Gola, Apolonia Gerinus
Jurnal Pengajaran MIPA Vol 22, No 1 (2017): Jurnal Pengajaran MIPA - April 2017
Publisher : Faculty of Mathematics and Science Education, Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18269/jpmipa.v22i1.6476

Abstract

Penelitian ini bertujuan untuk: (1) mengembangkan perangkat pembelajaran Integrated Science Nested Model yang layak untuk pembelajaran IPA materi “Interaksi Makhluk Hidup dengan Lingkungan” peserta didik kelas VII SMP; dan (2) mengetahui keefektifan perangkat pembelajaran  Integrated Science Nested Model yang dikembangkan dalam meningkatkan keterampilan berpikir kritis peserta didik kelas VII SMP. Metode yang digunakan dalam penelitian ini adalah reserach and development (R D) yang mengadaptasi model penelitian pengembangan Borg Gall. Subyek ujicoba produk terdiri dari 102 peserta didik kelas VII SMPN 15 Yogyakarta. Pengumpulan data menggunakan soal tes, lembar observasi dan angket. Data kelayakan perangkat pembelajaran dianalisis dengan menggunakan konversi skor skala 4. Keefektifan perangkat pembelajaran dalam meningkatkan keterampilan berpikir kritis peserta didik dianalisis dengan menggunakan uji MANOVA T2  Hotelling. Hasil penelitian berupa seperangkat pembelajaran Integrated Science Nested Model terdiri dari Silabus, RPP, LKPD dan penilaian yang layak digunakan untuk meningkatkan keterampilan berpikir kritis melalui  pembelajaran IPA materi Interaksi Makhluk Hidup dengan Lingkungan pada peserta didik kelas VII SMP. Perangkat pembelajaran yang digunakan efektif untuk meningkatkan keterampilan berpikir kritis dan  peserta didik kelas VII SMP.
THE ROLE OF SCAFFOLDING IN IMPROVING PRESERVICE ELEMENTARY SCIENCE TEACHERS’ SKILLS ON IMPLEMENTING INQUIRY-BASED LEARNING Hikmawati, Vitta Yaumul
Jurnal Pengajaran MIPA Vol 22, No 2 (2017): JPMIPA: Volume 22, Issue 2, 2017
Publisher : Faculty of Mathematics and Science Education, Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18269/jpmipa.v22i2.8693

Abstract

Inquiry-based learning is considered as an effective learning pathway for teaching science, but unfortunately, elementary preservice science teachers still have an inadequate understanding of inquiry-based learning. This study investigated the role of scaffolding as a supporting method for improving preservice elementary science teachers’ understanding of inquiry-based learning and their skills in implementing inquiry-based learning through peer teaching. Results suggested that scaffolding improves preservice elementary science teachers’ understanding of and skills in implementing inquiry-based learning because features in scaffolding facilitate understanding and teaching skills improvement.
THE ANALYSIS OF ELEMENTARY UNIVERSITY-STUDENTS‘ MISCONCEPTIONS IN BASIC SCIENCE CONCEPT UTILIZING THE CERTAINTY OF RESPONSE INDEX (CRI) Laisaroh, Anggri; Mustadi, Ali; Rahayu, Ayu
Jurnal Pengajaran MIPA Vol 25, No 1 (2020): JPMIPA: Volume 25, Issue 1, 2020
Publisher : Faculty of Mathematics and Science Education, Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18269/jpmipa.v24i1.17520

Abstract

This study aims to determine the level of miscoCRInception of PGSD students in the Basic Conceptual Science course using the Certainty of Response Index (CRI). This research was conducted at UST using a population of class II H PGSD. The method used was descriptive analysis with data collection techniques through tests with CRI. The results showed the level of achievement of student conceptions in the basic science course subjects, 37.03% misconceptions, 28.91% knew the concepts, and 34.06% did not know the concepts. The highest misconception occurs in the structure and function of living things with a percentage of 31.5%.AbstrakPenelitian ini bertujuan untuk mengetahui tingkat miskonsepsi mahasisa PGSD pada mata kuliah Konsep Dasar IPA dengan menggunakan CRI Certainty of Response Index (CRI). Penelitian ini dilakukan d UST dengan menggunakan populasi mahasiswa PGSD kelas II H.  Metode yang digunakan adalah analisis deskriptif analisis dengan teknik pengumpulan data melalui tes dengan disertai  CRI. Hasil penelitian  menunjukkan tingkat pencapaian konsepsi mahasiswa pada mata kuliah konsep dasar IPA yaitu sebanyak 37,03% miskonsepsi, 28,91% tahu konsep, dan 34,06% tidak tahu konsep. Miskonsepsi tertinggi terjadi pada materi Struktur dan Fungsi Makhluk Hidup dengan persentase 31,5%.Keywords: misconception, CRI, Science, PGSD, elementary university-students 
PARTISIPASI SISWA DALAM PENGELOLAAN LINGKUNGAN DITINJAU DARI MORAL LINGKUNGAN patras, yuyun elizabeth; Latifah, Riska; Istiana, Rita; Sutjihati, Susi
Jurnal Pengajaran MIPA Vol 23, No 2 (2018): Jurnal Pengajaran MIPA - Oktober 2018
Publisher : Faculty of Mathematics and Science Education, Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18269/jpmipa.v23i2.16942

Abstract

This study aimed to determine the relationship between environmental morals with student participation in environmental management and to find out other factors that influence student participation in environmental management other than environmental morals. This research was a combination of quantitative sequential explanatory research combined with qualitative conducted in April to September 2018. The total sample of 129 students was taken through the Proportional random sampling technique. Qualitative data analysis involved 13 informants through purposive sampling techniques. The research data was obtained through filling out questionnaires, interviews, and observations directly at school. The results showed that there was a very low positive relationship between the Moral Environment and Student Participation in Environmental Management. Very low environmental morale towards student participation in management was influenced by, associations with peers and the surrounding environment, early education from parents, self-habituation, and self-awareness. Other factors found to influence student participation in environmental management include reward and punishment, school education, self motivation. The most dominant factor was the presence or absence of environmental management programs in schools and concern for the environment.AbstrakPenelitian ini bertujuan untuk mengetahui hubungan antara moral lingkungan dengan partisipasi siswa dalam pengelolaan lingkungan dan untuk mengetahui faktor lain yang mempengaruhi partisipasi siswa dalam pengelolaan lingkungan selain moral lingkungan. Penelitian ini merupakan kombinasi sequential explanatory penelitian kuantitatif digabungkan dengan kualitatif yang dilaksanakan pada April hingga September 2018. Jumlah sampel 129 siswa yang diambil melalui teknik proportional random sampling. Analisis data kualitatif melibatkan 13 informan melalui teknik purposive sampling. Data penelitian diperoleh melalui pengisian kuisioner, wawancara, dan pengamatan secara langsung di sekolah. Hasil penelitian menunjukan bahwa terdapat hubungan positif  yang sangat rendah antara moral lingkungan dengan partisipasi siswa dalam pengelolaan lingkungan. Sangat rendahnya moral lingkungan terhadap partisipasi siswa dalam pengelolaan dipengaruhi oleh, pergaulan dengan teman sebaya dan lingkungan sekitar, pendidikan sejak dini dari orang tua siswa, pembiasaan diri, dan kesadaran diri. Faktor lain yang ditemukan mempengaruhi partisipasi siswa dalam pengelolaan lingkungan antara lain, reward and punishment, pendidikan sekolah, dan motivasi diri. Adapun faktor yang paling dominan mempengaruhi partisipasi siswa dalam pengelolaan lingkungan adalah program pengelolaan lingkungan di sekolah serta kepedulian terhadap lingkungan.

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