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INDONESIA
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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APPLICATION OF GUIDED DISCOVERY LEARNING MODEL HELPED AUTOGRAPH SOFTWARE ticaya, ticaya
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.v23i2.13791

Abstract

Students have not been able to find the concept independently in analyzing the graph of trigonometric functions. The purpose of this study was to determine the improvement of student learning outcomes with guided discovery learning models assisted by Autograph Software on trigonometric function graphics material at SMA Negeri 1 Lhoknga, Aceh Besar. The research sample was students of class X IPA-1 as an experimental class who obtained learning with a guided discovery model assisted by Autograph Software and students of class X IPA-2 as a control class who obtained learning with guided discovery models without the help of Autograph Software. Based on the results of the study, it is known that the improvement of learning outcomes of students who get learning with guided discovery models assisted by Autograph Software is better than improving learning outcomes of students who get learning with guided discovery models without the help of Autograph Software.
KEMAMPUAN MULTIREPRESENTASI DAN HUBUNGANNYA DENGAN HASIL BELAJAR MAHASISWA CALON GURU FISIKAJAR MAHASISWA Nurhayati Nurhayati; Nurussaniah Nurussaniah; Anita Anita
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.v22i1.5833

Abstract

Representation is an inseparable part of science, and research shows that the representation ability of preservice physics teachers was still inadequate. This study evaluated preservice physics teachers’ multiple representation ability and the relationship between the ability with the overall student learning outcomes or the Cumulative Achievement Index (GPA). There was a diference in multiple representation ability based on the level of education programs (fourth semester and sixth-semester students), and the ability significantly correlated with preservice physics teachers learning outcomes.
DEVELOPMENT OF MATHEMATICS LEARNING MEDIA FOR DEAF STUDENTS: PRELIMINARY IMPLEMENTATION RESULTS Hasanah, Aan; Kusumah, Yaya Sukjaya; 'Ulya, Zahratul
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.v22i2.8622

Abstract

Deaf students’ learning characteristics should be accommodated in their teaching and learning material. This article reported the results from the preliminary implementation of learning media for teaching mathematics to deaf students. The developed media consist of verbal and nonverbal communication, and implementation results suggested that there was students’ preferential difference in responding to a particular type of communication. Further research with large scale samples is still needed to determine the effect of the media in improving deaf students’ mathematics achievement and how preference in a learning mode influences mathematics achievement.
CONTENT VALIDITY RATIO AND CONFIRMATORY FACTOR ANALYSIS OF THREE TIER TEST INSTRUMENT ON SOLUTION BALANCE CONCEPTS Tuherni, Erni; Nursa'adah, Euis; Affifah, Isriyanti
Jurnal Pengajaran MIPA Vol 25, No 1 (2020): Jurnal Pengajaran MIPA - April 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.v24i1.17271

Abstract

 Three tier test is one of the instruments which can be used to detect conception level of the students. This developed-three tier test instrument consists of three levels of question. The first tier is multiple choice, the second tier is reason to choose the answer, and the third tier is affirmative question about the belief of the answers chosen on the first and second tier. An instrument can be used as it well-qualified; that can be seen from its validity and reliability value.  One of the methods that used to measure the instrument’s validity is Content Validity Ratio (CVR) and Confirmatory Factor Analysis (CFA) while a method that used to measure the instrument’s reliability is cronbach test.  The quality of tree tier instrument test, based on CVR result in an average 0.64, indicates that the instrument had owned conformity content with the measured-domain, and CFA in a MSA-average 0.805, indicates that the instrument had been valid and can develop the construct that measured in accordance with the developed-indicators as well as the three tier instrument’s reliability in Cronbach’s Alpha value 0.927 insists that the three tier instrument that developed has a quite good reliability value. Among 27 instruments that had been analyzed, 12 instruments of them considered valid based on CVR and CFA examination result.  ABSTRAK Three tier adalah salah satu instrumen yang dapat digunakan dalam mendeteksi tingkat konsepsi yang terjadi pada peserta didik. Instrument Three Tier yang dikembangkan ini meliputi 3 tingkatan soal. Pada tingkat pertama (First-tier) berupa pilihan ganda, tingkat kedua (Second-tier) berupa alasan dalam pemilihan jawaban, dan tingkat ketiga (Third-tier) berupa pertanyaan penegasan tentang keyakinan dari jawaban yang telah dipilih pada tingkat satu dan dua. Suatu instrumen dapat digunakan apabila memiliki kualitas yang baik dilihat dari nilai validitas dan reliabilitas. Salah satu metode yang digunakan untuk mengukur validitas instrumen yaitu dengan menggunakan content validity ratio (CVR) dan confirmatory factor analysis (CFA). Kualitas instrument three tier berdasarkan hasil CVR (Content Validity Ratio) dengan rata-rata nilai 0,64 menunjukkan instrumen telah memiliki kesesuaian isi dengan domain yang diukur, dan CFA (Confirmatory Factor Analysis) dengan nilai MSA rata-rata sebesar 0,805 menunjukkan bahwa instrumen telah valid dan dapat membangun konstruk yang diukur sesuai dengan indikator yang dikembangkan serta realiabilitas instrument three tier dengan nilai Cronbach’s Alpha sebesar 0,927 mengungkapkan bahwa instrument three tier yang dikembangkan memiliki nilai reliabilitas yang cukup baik. Dari 27 instrumen yang dianalisis, terdapat 12 instrument three tier yang valid berdasarkan hasil uji CVR dan CFA.
BUKU AJAR IPA SMP BERBASIS ARGUMEN UNTUK MENINGKATKAN KETERAMPILAN BERPIKIR KRITIS SISWA I Wayan Redhana; I Ketut Sudiana
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.v22i1.8385

Abstract

This study aimed to investigate the effects of argument-based science learning book to the students’ critical thinking skills. Type of the study was quasi experiment with pretest-postest one group design. Population of the study was students of junior high school in Buleleng regency Bali province applying curriculum 2013. Samples of the study were the seventh grade students of junior high school, namely SMPN 1 Singaraja, SMPN 2 Singaraja, and SMPN 4 Sukasada, consisting of 88 people. Findings of the study showed that learning book could improve students’ critical thinking skills, that were 57.22%.AbstrakPenelitian ini bertujuan menyelidiki pengaruh buku ajar IPA SMP berbasis argumen terhadap keterampilan berpikir kritis siswa. Jenis penelitian yang digunakan adalah eksperimen kuasi dengan pretest-postest one group design. Populasi penelitian adalah siswa SMP di kabupaten Buleleng Bali yang menerapkan kurikulum 2013. Sampel penelitian adalah siswa kelas VII dari tiga SMP yang ada di kabupaten Buleleng, yaitu SMPN 1 Singaraja, SMPN 2 Singaraja, dan SMPN 4 Sukasada. Jumlah sampel sebanyak 88 orang siswa. Hasil-hasil yang dicapai pada penelitian ini menunjukkan bahwa buku ajar IPA SMP berbasis argumen dapat meningkatkan keterampilan berpikir kritis siswa sebesar 57,22%.
IMPROVING STUDENTS’ SCIENTIFIC LITERACY ON ENVIRONMENTAL POLLUTION THROUGH LABORATORY-BASED LEARNING Rubini, Bibin; Pursitasari, Indarini Dwi; Ardianto, Didit; Nugraha, Haris
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.v22i2.8459

Abstract

The purpose of science education is to develop scientific literacy. This study investigated the effectiveness of Laboratory-Based Learning (LBL) in improving students’ scientific literacy. Samples were 70 seventh grade students in Bogor-West Java in which they were divided into two experimental groups, LBL and Non Laboratory-Based Learning (NLBL) group. Research instrument was scientific literacy test with 30 multiple choice questions about environmental pollution. Results suggested that both types of learning increase students’ scientific literacy, although LBL proved to create better scientific literacy improvement. Content and science process domain improvement for every indicator is discussed.
ANALYZING STUDENTS' MENTAL MODEL ABOUT ACID BASE THROUGH INTERVIEW ABOUT EVENT (IAE) Mulyani, Sri; Nurazizah, Tean; Sumarna, Omay; Wiji, Wiji; Widhiyanti, Tuszie
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.v23i2.16938

Abstract

Mental model plays an important role in giving reasons, describing, explaining, predicting, testing new ideas, and solving problems. Research on the mental model still needs to be done, especially regarding acid-base which is revealed by using Interview About Event (IAE). The purpose of this study was to analyze the students' mental models on the Arrhenius acid-base concept, the concept of Brӧnsted-Lowry acid base, and acid-base strength. The study was conducted on six students of class XII IPA in one high school in Bandung by using interviews that ask students to explain the given phenomenon. The answers of each student are mapped so as to derive their mental model profile. Based on the pattern obtained, there is found misconception experienced by students that all substances having atom H or OH group on chemical formula is Arrhenius acid or base, proton transfer on acid-base reaction Brӧnsted-Lowry occurs from acid to its conjugate base or from base to conjugate acid , The arrow of the reaction both in the perfect ionisation reaction and the partial ionization reaction is the same ie the arrow one (), the solute particles present in the solution in the ionizing agent are only partially ions (in the absence of molecules). Findings are useful for developing learning strategies, textbooks, media and other learning tools by linking the different levels of chemical representation to build meaning so that students' understanding is better. Keywords: acid basa, Interview About Event (IAE), misconception, mental model.AbstrakModel mental berperan penting dalam memberikan alasan, menggambarkan, menjelaskan, memprediksi, menguji ide-ide baru, dan memecahkan masalah. Penelitian mengenai model mental masih perlu dilakukan, khususnya mengenai asam-basa yang diungkap dengan menggunakan Interview About Event (IAE). Tujuan dari penelitian ini adalah untuk menganalisis model mental siswa pada konsep asam basa Arrhenius, konsep asam basa Brӧnsted-Lowry, dan kekuatan asam basa. Penelitian dilakukan terhadap enam siswa kelas XII IPA di salah satu SMA di Kota Bandung  dengan  menggunakan wawancara yang meminta siswa untuk menjelaskan fenomena yang diberikan.  Jawaban setiap siswa dipetakan sehingga diperoleh profil model mental mereka. Berdasarkan pola yang diperoleh, ditemukan miskonsepsi yang dialami siswa yaitu semua zat yang memiliki atom H atau gugus OH pada rumus kimianya merupakan asam atau basa Arrhenius, transfer proton pada reaksi asam basa Brӧnsted-Lowry terjadi dari asam ke basa konjugatnya atau dari basa ke asam konjugatnya, tanda panah reaksi baik pada reaksi ionisasi sempurna maupun reaksi ionisasi sebagian adalah sama yaitu tanda panah satu (), partikel zat terlarut yang ada dalam larutan pada zat yang mengalami reaksi ionisasi sebagian hanya ion-ionnya saja (tanpa adanya molekul). Temuan bermanfaat untuk mengembangkan strategi pembelajaran, buku ajar, media dan perangkat pembelajaran lainnya dengan mempertautkan antar level representasi kimia untuk membangun makna sehingga pemahaman siswa menjadi lebih baik.
PERBANDINGAN SIKAP SISWA TERHADAP MATA PELAJARAN ILMU PENGETAHUAN ALAM DI SMP SE KECAMATAN SEKERNAN astalini, astalini; kurniawan, dwi agus; ningsih, yulia
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.v23i2.15155

Abstract

ABSTRAK Penelitian ini bertujuan untuk mengetahui adakah perbandingan sikap siswa terhadap matapelajaran ilmu pengetahuan alam di SMP yang ada di Indonesia. Penelitian ini dilakukan di SMP Negeri yang ada di Jambi. Secara khusus penelitian ini dilakukan di SMP N 04, SMP N 05, SMP N 06, SMP N 16, SMP N 26 yang ada di Jambi. Data penelitian diperoleh dengan cara menyebarkan angket kepada siswa. Teknik analisis data parametric dengan menggunakan uji one way anova. Hasil penelitian menunjukkan bahwa terdapat perbandingan sikap siswa terhadap matapelajaran illmu pengetahuan alam di beberapa indicator sikap yang diteliti. Pada indikator adopsi dari sikap ilmiah memiliki perbandingan dengan nilai sig (0.018 0.05) terdapat perbedaan, indicator kesenangan belajar IPA tidak memiliki perbandingan dengan sig (0,691 0.05) tidak terdapat perbedaan,  indicator ketertarikan  menambah waktu belajar IPA terdapat perbandingan dengan nilai sig (0.202 0.05) tidak terdapat perbedaan.Kata Kunci: Perbandingan Sikap, adopsi dari sikap ilmiah, kesenangan, ketertarikan menambah waktu belajar IPA ABSTRACT This study aims to determine whether there is a comparison of students' attitudes towards natural science subjects in junior high schools in Indonesia. This research was conducted at the Public Middle School in Jambi. Specifically, this research was conducted in SMP N 04, SMP N 05, SMP N 06, SMP N 16, SMP N 26 in Jambi. Research data is obtained by distributing questionnaires to students. Parametric data analysis techniques using one way ANOVA test. The results of the study show that there are comparisons of student attitudes towards the illiteracy of natural knowledge at some indicators of the attitude under study. On the adoption indicator of scientific attitudes there is a comparison with the sig value (0.018 0.05) there are differences, the science learning pleasure indicator does not have a comparison with sig (0.691 0.05) there is no difference, indicators of interest increase science learning time 0.05) there is no difference.Keywords: Attitude Comparison, adoption of scientific attitudes, pleasure, interest in increasing science learning time
PENGARUH PENGGUNAAN BUKU AJAR BERBASIS STEM BERBANTUAN LEGO MINDSTORM EV3 TERHADAP PEMAHAMAN KONSEP MOMENTUM SISWA Ratih Mega Ayu Afifah; Ida Kaniawati; Irma Rahma Suwarma
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.v22i1.8379

Abstract

The purpose of this research is to figure out the effect of using STEM (Science, Technology, Engineering, and Mathematic) based textbook that assisted by using LEGO mindstorm EV3 toward the students’s understanding of momentum subject. The design of this research that is pretest-postest group design. The Samples are composed of 12 students from experimental class and 12 students from control class. The results of this research show that the conceptual understanding of experimental class that using STEM-based textbook that assisted by using LEGO mindstorm EV3 is beter than the understanding of control class which using the conventional textbook in the ordinary class. The implication of this research is applying this textbook to measure the other cognitive dimention such as reasoning.AbstrakTujuan penelitian ini adalah untuk mengetahui pengaruh penggunaan buku ajar berbasis STEM (Science, Technology, Engineering, dan Mathematics) berbantuan LEGO mindstorm EV3 dalam pembelajaran fisika terhadap pemahaman konsep siswa pada materi momentum. Penelitian ini menggunakan desain eksperimen pretest postest group design. Sampel penelitian terdiri dari 12  siswa kelompok eksperimen dan 12 siswa kelompok kontrol. Berdasarkan hasil analisis menunjukkan bahwa pemahaman konsep kelompok siswa yang menggunakan buku ajar berbasis STEM berbantuan LEGO mindstorm EV3 secara signifikan lebih meningkat dibandingkan dengan kelompok yang menggunakan buku yang biasa digunakan di sekolah. Hasil penelitian menunjukkan bahwa penggunaan buku ajar berbasis STEM berbantuan robot LEGO mindstorm EV3 dapat meningkatkan pemahaman konsep siswa pada materi momentum. Implikasi pada penelitian ini adalah menerapkan buku ajar tersebut untuk mengukur dimensi kognitif lainnya seperti penalaran.
PEER ASSESSMENT AND SELF ASSESSMENT FOR EVALUATING STUDENTS’ PERFORMANCE IN REDOX REACTION LABORATORY Siswaningsih, Wiwi; Nahadi, Nahadi; Tresna, Finna Citra
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.v22i2.8697

Abstract

Assesment is an inseparable part of an educational program. The aim of this research was to develop peer assessment and self-assessment for evaluating students’ performance in redox reaction laboratory. This study was conducted in one of high school in Bandung with 42 students as its sample. Peer assessment and self-assessment instrument were found to be valid dan reliable. Implementation stage further showed the potency of this instrument as students performance assessment in which peer and self-assessment was highly correlated with expert assesment results.

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