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Chemistry Education Practice
Published by Universitas Mataram
ISSN : 26548119     EISSN : 26563940     DOI : -
Core Subject : Education,
Education
Jurnal Chemistry Education Practice (ISSN Cetak 2654-8119 dan ISSN Online 2656-3940) adalah jurnal peer-review yang diterbitkan oleh Program Pendidikan Kimia, Fakultas Pendidikan Guru Pelatihan dan Pendidikan, Universitas Mataram. Jurnal ini merupakan jurnal open access. Jurnal Chemistry Education Practice mencakup semua aspek penelitian dan praktik pendidikan kimia. Jurnal ini menerbitkan makalah penelitian asli, komunikasi singkat, diseminasi, dan diskusi penelitian, pengalaman dan perspektif di berbagai pendidikan kimia, pengajaran, pengembangan, pengajaran, proyek dan inovasi pendidikan, metodologi pembelajaran dan teknologi baru dalam pendidikan kimia dan pembelajaran. Jurnal Chemistry Education Practice diterbitkan dua kali dalam setahun, yaitu setiap bulan Mei dan November.
Arjuna Subject : Ilmu Sosial - Pendidikan
Articles 262 Documents
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Pengaruh Penerapan Model Pembelajaran Penemuan (Discovery Learning) Berbantuan Handout Terhadap Kemampuan Berpikir Kreatif dan Hasil Belajar Kimia Siswa Saputri, Ika Kurnia Rara; Muntari, Muntari
Chemistry Education Practice Vol. 7 No. 2 (2024): Edisi November
Publisher : FKIP University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/cep.v7i2.6069

Abstract

This research aimed to investigate the effecf of discovery learning model assisted by handout to creative thinking ability and chemistry learningoutcomes of X class science students of SMAN 4 Mataram. This research used quasi-experimental research design with pre-test and post-test Control Group Design. The population in research include all of X grade students of IPA SMA Negeri 4 Mataram, were 143 people that distributed into 4 classes IPA. Sampling technique used was purposive sampling. The samples in this research was X IPA 1 as an experimental class and X IPA 2 as a control class. In experiment class was given treatment using the discovery learning model assisted by handout, on control class was given using conventional learning model. The instrument used was a descriptions test. Hypothesis tested in this study uses t-test on the analysis of creative thinking ability with statistical test results at a significant level of 5% indicated tcount (4,850) > ttable (1,669) which means that H0 is rejected and Ha is accepted and Mann Whitney U-test on the results analysis chemistry learning with statistical test results at a significant level of 5% shows Zcount (4.13) > Ztable (1,645) which means that H0 is rejected and Ha is accepted. Based on the results of the statistical tests of the two sample classes, it was found that the learning of discovery learning models assisted by handout had a positive influence on the ability to think creatively and the results of chemistry learning in class X science students of SMA Negeri 4 Mataram. Based on the results of observations of student learning activities discovery learning models assisted by handouts have a positive impact in increasing student activity during the chemistry learning process in class X science students of SMA Negeri 4 Mataram.
Hubungan Antara Kesiapan Belajar Dengan Prestasi Belajar Kimia Siswa Kelas XI SMAN 1 Wawo Rahman, Muhammad Auliya; Siahaan, Jeckson; Haris, Mukhtar
Chemistry Education Practice Vol. 7 No. 2 (2024): Edisi November
Publisher : FKIP University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/cep.v7i2.6186

Abstract

This research purpose is to analyze relation between learning readiness and chemistry learning achievement in class XI MIA SMAN 1 Wawo, academic year 2022/2023. This research is quantitative descriptive. The data collection method uses student learning readiness questionnaire and documentation to obtain data on student chemistry learning achievement. The data analysis method used is inferential statistical analysis. The data processing method with parametric statistics uses the Product Moment Correlation formula. Presentation of data in the form of a frequency distribution table and group explanations through the highest score, lowest score, mean, median, mode, and standard deviation. The result of this study indicates that there is a significant relation between student learning readiness and chemistry learning achievement in class XI MIA SMAN 1 Wawo in the 2022/2023 academic year. This is shown by rcount (0.878) > rtable (0.254) and tcount (13.971) > ttable (2.021) at an error level of 5% and the contribution of learning readiness of 77.08% to learning achievement.
Keterampilan Berpikir Kritis Siswa SMA Melalui Implementasi Kurikulum Merdeka pada Pembelajaran Kimia Galuh Pratiwi, Dian; Hadisaputra, Saprizal; Syarifa Wahidah Al Idrus
Chemistry Education Practice Vol. 7 No. 2 (2024): Edisi November
Publisher : FKIP University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/cep.v7i2.6428

Abstract

This study aims to describe students' critical thinking skills in learning chemistry through the use of Merdeka Curriculum at MAN 2 Kota Bima. This study used a descriptive quantitative approach, with a population of all class X students totaling 420 people and a research sample of 81 people selected by systematic random sampling. Data collection includes test questions and interviews. The findings show that: first, with respect to their overall performance in chemistry lessons, grade X students show a moderate category in terms of developing critical thinking skills. Second, students demonstrate proficiency across key indicators such as evaluation, interpretation analysis and conclusion development during lessons on subjects containing chemical principles. Third, the implementation of Merdeka curriculum in chemistry learning has not been carried out according to the stages mapped to implement detailed procedures that are inclusive in the outline made to prepare learning materials.
A Development Pengembangan Modul Praktikum Kimia Berbasis Proyek pada Materi Larutan Penyangga Muliati, Eka; Al Idrus, Syarifa Wahidah; Muntari, Muntari
Chemistry Education Practice Vol. 7 No. 2 (2024): Edisi November
Publisher : FKIP University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/cep.v7i2.6504

Abstract

This research is a study in Research and Development (R&D) that aims to assess the validity and feasibility of project-based chemistry practicum modules. The study adopts a 4D model (define, design, develop, and disseminate). The test subjects in this investigation comprised 21 students from class XII MIPA 1 at SMAN 7 Mataram, selected based on interviews with chemistry teachers. The results indicated that the validity value obtained from the three validators using the Aiken index was V=0.84, signifying that the practicum module was highly valid, and the reliability level was 0.93, indicating that the module is feasible for use. Additionally, the feasibility value of the module demonstrates an average feasibility of 84%, suggesting its high feasibility. Consequently, it can be concluded that the project-based chemistry practicum module developed is highly valid and feasible for use in chemistry learning.
Analisis Faktor yang Mempengaruhi Proses Pembelajaran Kimia di SMA Negeri 8 Mataram Wulandari, Eka; Haris, Mukhtar; Ariani, Sunniarti
Chemistry Education Practice Vol. 7 No. 2 (2024): Edisi November
Publisher : FKIP University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/cep.v7i2.6526

Abstract

This research aims to find out what factors influence the chemistry learning process at the Senior High School of 8 Mataram. The type of research used is descriptive qualitative, with the subjects 28 students of class XI MIA 6, 26 students of XII MIA 3, and 2 chemistry teachers. Data were collected using interview techniques with a validated interview guide sheet then worked interactively and carried out continuously until complete and clear where data analysis activities include data reduction, data presentation and conclusions/verification. Data validity was carried out by triangulating sources and time. The results showed that the factors that influence the chemistry learning process are the factors of teachers, students, learning facilities and infrastructure, and the social environment of students at school. There are 2 inhibiting factors that affect the chemistry learning process, namely student factors and learning facilities and infrastructure factors. Student factors that influence the chemistry learning process are readiness, interest and intelligence/ability of students to understand during the learning process. While the learning facilities and infrastructure factor is in the availability of laboratory tools and materials that are not complete and adequate. Teacher factors and the social environment of students at school are not an inhibiting factor that affects the chemistry learning process, because teachers have worked optimally, optimally and professionally in conducting learning. While the social environment of students at school shows a harmonious relationship between students and teachers, students with other students, and students with the school environment both inside and outside the classroom with cool and comfortable school environment conditions.
Analisis Kemampuan Berpikir Kritis Siswa Kelas XI IPA SMAN 1 Gunungsari Pada Pelajaran Termokimia Johan, Ningsi; Haris, Mukhtar; Supriadi, Supriadi
Chemistry Education Practice Vol. 7 No. 2 (2024): Edisi November
Publisher : FKIP University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/cep.v7i2.6585

Abstract

Penelitian ini bertujuan untuk menganalisis kemampuan berpikir kritis siswa kelas XI IPA SMAN 1 Gunungsari pada pelajaran termokimia. Jenis penelitian ini adalah deskriptif kuantitatif. Sampel yang digunakan sebanyak 113 siswa kelas XI IPA 1 – XI IPA 4. Teknik pengumpulan data menggunakan instrumen tes berbentuk soal kemampuan berpikir kritis sebanyak 16 soal valid dengan reliabilitas sebesar 0,55 (kategori sedang). Hasil analisis deskriptif menunjukkan bahwa kemampuan berpikir kritis siswa sebagian besar (50%) termasuk kategori sedang (nilai 42 -58). Pada kelas XI IPA 3 memperoleh nilai paling tinggi sebesar 69% dengan kategori tinggi, kelas XI IPA 2 memperoleh nilai tertinggi kedua sebesar 80% dengan kategori sedang, kelas XI IPA 4 memperoleh nilai tertinggi ketiga sebesar 73% dengan kategori sedang, dan kelas XI IPA 1 diperoleh nilai paling rendah sebesar 54% dengan kategori sangat rendah. Hasil analisis kemampuan berpikir kritis siswa pada setiap indikator menunjukkan bahwa indikator merumuskan masalah, memberikan argumen, melakukan deduksi, melakukan induksi, melakukan evaluasi, dan menentukan keputusan pada kategori sedang (Nilai 42 – 54) sedangkan indikator melakukan tindakan pada kategori rendah (Nilai 41) .
Pengaruh Pembelajaran Berbasis Proyek Berbantuan Media Komik Terhadap Keterampilan Proses Sains Kimia Materi Laju Reaksi pada Siswa Kelas XI MIPA SMAN 1 Lembar Irawan, Rizka Sofia; Haris, Mukhtar; Hidayanti, Ermia
Chemistry Education Practice Vol. 7 No. 2 (2024): Edisi November
Publisher : FKIP University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/cep.v7i2.6625

Abstract

This study aims to examine the impact of project-based learning supported by comic media on students' chemical science process skills in the experimental class XI MIPA at SMAN 1 Lembar, focusing on reaction rate material. The measured science process skills include observing, hypothesizing, planning experiments, using tools and materials, classifying, and communicating. Project-based learning is a method that emphasizes problem-centred instruction, problem-solving, decision-making, and collaborative opportunities for students. This quasi-experimental research employed a pretest-posttest control group design. From a population of 130 students, 62 samples were selected using a one-stage cluster sampling technique and divided into an experimental group (XI MIPA 1) and a control group (XI MIPA 2). Data analysis using N-Gain calculations revealed that the experimental class experienced a medium-level improvement (0.335), significantly higher than the control class's low-level improvement (0.011). Furthermore, the statistical analysis showed that tcount (3.15) exceeded ttable (1.671) at a 5% significance level, indicating that the use of project-based learning supported by comic media had a significant influence. The study concluded that while there was no significant difference between the pretest and posttest results of the two classes, project-based learning with comic media significantly enhanced the chemical science process skills of students in the experimental class compared to those in the control class, particularly for reaction rate material.
Analisis Pelaksanaan Pembelajaran Kimia Dalam Penggunaan Media Digital Pasca Pandemi Covid-19 di SMAN 2 Mataram Yusma, Lalu Arju Aria; Muntari, Muntari; Ariani, Sunniarti
Chemistry Education Practice Vol. 7 No. 2 (2024): Edisi November
Publisher : FKIP University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/cep.v7i2.6638

Abstract

This research aims to determine the implementation of chemistry learning in the use of digital media and to find out the obstacles to implementing chemistry learning in the use of digital media after the Covid-19 pandemic at SMA Negeri 2 Mataram. The approach used by researchers is a descriptive qualitative approach, determining informants using a non-probability sampling technique, namely purposive sampling. The percentage of implementation of chemistry learning using digital media at SMAN 2 Mataram has been carried out well, reaching 80%, the results of the questionnaire used the Likert scale calculation method. Chemistry learning uses digital media which is carried out by teachers using WPS Office Power Point media (Microsoft Word and Microsoft Power Point) and LCD. Meanwhile, students actively utilize digital learning platforms, namely accessing learning videos from YouTube, looking for material references through Ruang Guru, and actively discussing via WhatsApp groups. An obstacle in the chemistry learning process using digital media for teachers at SMAN 2 Mataram is the lack of teacher mastery in the development and use of digital media. Meanwhile, the obstacle for students in using digital media in learning is the limited internet connection for students at school.
Pengaruh Penggunaan Media Pembelajaran Interaktif Berbasis Multimedia Virtual Lab PhEt Terhadap Hasil Belajar Kimia Materi Asam Basa Aqza, Bella Hasbi; Haris, Mukhtar; Supriadi
Chemistry Education Practice Vol. 7 No. 2 (2024): Edisi November
Publisher : FKIP University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/cep.v7i2.6691

Abstract

The purpose of this study is to determine how the utilization of PhET multimedia virtual laboratory in interactive teaching materials impacts the acquisition of acid-base chemistry knowledge among grade XI students. This research was conducted through a pre-experimental design consisting of pre-test and post-test one group measurements. All students of class XI MIPA SMAN 1 Alas Sumbawa Besar constituted the population, while purposive sampling was conducted on class XI MIPA 3 consisting of 34 four students. Data collection instruments such as questions during the pre-test and post-test as well as survey sheets were valid and reliable for the purpose of data assessment. Both multiple choice questions and description questions have a high level of reliability, with values of 0.65 and 0.63 respectively. In addition, the average value of the Aiken V index for validity was found to be at the valid category level of 0.66. The questionnaire instrument used has a high level of reliability and validity with a value of 0.77 and high validity with the average value of the Aiken V index which is in the very valid category range with a value of 0.84. Data analysis techniques such as the N-gain test, normality test, and t-test were used to measure student learning outcomes, while reactions were assessed using the student interest test and resulted in an overall average N-gain value equivalent to a higher value scale. The pre-test significance (sig) value of 0.621 > 0.05 and the post-test value of 0.063 > 0.05 indicated that the pre-test and post-test data values were normally distributed, in accordance with the normality test results. The t-test resulted in a significance level of 0.000 < 0.05 (2-tailed). On the other hand, 74% of students' responses to the use of the materials fell into the interested group. The research findings show that the interest and learning outcomes of chemistry class XI IPA students of SMAN 1 Alas Sumbawa Besar are positively influenced by interactive learning materials based on virtual multimedia PhET lab on acid-base materials.
Analisis Keterampilan Berpikir Kritis Kimia Siswa Kelas XI Berdasarkan Pelaksanaan Kurikulum Merdeka Belajar Ananditha, Chintya; Andayani, Yayuk; Muntari, Muntari
Chemistry Education Practice Vol. 7 No. 2 (2024): Edisi November
Publisher : FKIP University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/cep.v7i2.6759

Abstract

Critical thinking skills are very necessary in solving problems in chemistry in the form of theories, concepts, laws and facts. Chemistry lessons not only develop knowledge, understanding and analytical skills but also need to develop students' critical thinking abilities. The aim of this research is to describe the chemistry critical thinking skills of class XI students at SMA Negeri 1 Gunungsari based on the implementation of the independent learning curriculum. This research is quantitative research using descriptive methods. The research results show that the students' critical thinking skills scores are in the high category with a percentage of 80.2%. Dominantly, the critical thinking skills obtained by class XI IPA A students are in the sufficient category with a percentage of 77.9% and the critical thinking skills obtained by class XI IPA B students are in the very high category with a percentage of 82.1%. Likewise, the percentage value of critical thinking skills indicators obtained by class XI IPA A students is lower than class XI IPA B students but is still in the high category.

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