Article Per Year (5 Year)
p-Index From 2021 - 2026
6.449
P-Index
This Author published in this journals
All Journal Jurnal Profesi Kependidikan SAINSMAT Chemica: Jurnal Ilmiah Kimia dan Pendidikan Kimia Jurnal Nalar Pendidikan Jurnal Penelitian Pendidikan Kimia J-PEK (JURNAL PEMBELAJARAN KIMIA) Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal IPA Terpadu PENGABDI: Jurnal Hasil Pengabdian Masyarakat ACADEMIA: Jurnal Inovasi Riset Akademik INSECTA: Integrative Science Education and Teaching Activity Journal Seminar Nasional Pengabdian Kepada Masyarakat Vokatek : Jurnal Pengabdian Masyarakat Seminar Nasional Hasil Penelitian LP2M UNM Chemedu: Jurnal Ilmiah Pendidikan Kimia Journal of Progressive Information, Security, Computer and Embedded System Jurnal Pemikiran dan Pengembangan Pembelajaran Celebes Science Education JIPI (Jurnal IPA dan Pembelajaran IPA) SAINSMAT: Jurnal Ilmiah Ilmu Pengetahuan Alam
Jusniar .
Jurusan Kimia FMIPA Universitas Negeri Makassar
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Dentistry Economics, Econometrics & Finance Education Energy Engineering Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Physics Public Health Social Sciences Other

Published : 55 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 55 Documents
Search

 2   3   4   5   6 
Effectiveness of Problem-Based Learning to Improve Critical Thinking Ability of Chemistry Students on Acid-Base Material Jusniar; Syamsidah; Zubair Sakinah; Munthalib; Kusairi Sentot
Jurnal Penelitian Pendidikan IPA Vol 10 No 9 (2024): September
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i9.8434

Abstract

This study aims to determine the improvement of critical thinking skills of chemistry students through a problem-based learning (PBL) learning model on acid-base titration material. The method used is analytical descriptive research based on categorizing critical thinking skills with the research subject of chemistry education students in a regular class in 2022, consisting of 35 students. Data collection of critical thinking skills using essay tests reveals critical thinking skills in interpretation, analysis, inference, deduction, and evaluation. Research data were obtained from pretest and post-test results. The results showed the lowest N-gain value on the interpretation indicator and the highest on the deduction indicator, with an average N-gain value of 0.59 in the moderate category. This shows increased critical thinking skills after being treated using the PBL learning model.
Kevalidan dan Kepraktisan Media Pembelajaran Interaktif Cellventure Berbasis Articulate Storyline pada Materi Pengenalan Sel Kelas VIII SMP Amirah Fauziah; Nurul Harisyah Hatta; Jusniar Jusniar
ChemEdu Vol 7, No 1 (2026)
Publisher : Jurusan Kimia FMIPA UNM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/chemedu.v7i1.81135

Abstract

Penelitian ini merupakan penelitian pengembangan (Research and Development / R&D) dengan menggunakan model ADDIE, yang terdiri dari tahap Analysis, Design, Development, Implementation, dan Evaluation, penelitian ini tidak melakukan tahap implementasi secara luas. Tujuan penelitian ini adalah untuk mengetahui kevalidan dan kepraktisan dari media pembelajaran Cellventure berbasis articulate storyline. Penelitian ini dilaksanakan pada tanggal 18 November 2025 yang berlokasi di dua tempat yakni; FMIPA UNM untuk menguji kevalidan dan SMPN 2 Sungguminasa untuk menguji kepraktisan. Sumber data penelitian ini mencakup 2 validator yaitu validator materi dan media untuk menguji kevalidan serta sumber data kepraktisan terbagi atas 2 apersepsi dengan menguji secara terbatas yaitu 10 orang peserta didik dan 3 orang pendidik. Metode analisis data yang diterapkan adalah mencankup analisis deskriptif kuantitatif. Hasil penelitian menunjukkan tingkat kevalidan yang sangat tinggi, dengan skor kevalidan dari dua ahli yaitu media dan materi mencapai 94,44%, serta menunjukkan konsistensi antar penilai dengan nilai 1 atau sangat konsisten, serta dinilai sangat praktis berdasarkan skor kepraktisan 91%.
Pengaruh Media Explosion Box Dalam Model Discovery Learning Terhadap Hasil Belajar Kelas XI Kimia SMA Negeri 14 Gowa Muharram Muharram; Jusniar Jusniar; Fandi Ahmad; Andi Bintang
ChemEdu Vol 7, No 1 (2026)
Publisher : Jurusan Kimia FMIPA UNM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/chemedu.v7i1.78990

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh media explosion box dalam model discovery learning terhadap hasil belajar peserta didik peserta didik kelas XI kimia SMA Negeri 14 Gowa Tahun Ajaran 2025/2026 pada materi pokok laju reaksi. Penelitian ini menggunakan desain posttest only control group design. Populasi penelitian ini yaitu peserta didik kelas XI kimia SMA Negeri 14 Gowa yang terdiri dari tiga kelas. Sampel penelitian ditentukan secara random sampling yaitu kelas XI.B1, XI.C1 dan kelas XI.A3, sehingga diacak menjadi kelas XI.C1 dengan jumlah peserta didik sebanyak 34 orang sebagai kelompok eksperimen dan kelas XI.B1 dengan jumlah peserta didik sebanyak 36 orang sebagai kelompok kontrol. Variabel bebasnya adalah penggunaan media explosion box dan variabel terikatnya adalah hasil belajar peserta didik pada materi laju reaksi. Pengambilan data dilakukan dengan pemberian tes hasil belajar dan lembar observasi keterlaksanaan pembelajaran. Pengolahan data penelitian ini menggunakan teknik analisis statistik deskriptif dan teknik analisis statistik inferensial. Hasil analisis statistik deskriptif diperoleh nilai rata-rata hasil belajar peserta didik pada kelompok eksperimen sebesar 84,12 dan kelompok kontrol sebesar 76,25. Uji prasyarat data hasil belajar kelompok eksperimen dan kelompok kontrol berasal dari populasi yang homogen, namun tidak terdistribusi normal sehingga pengujian hipotesis dilakukan menggunakan uji Mann-Whitney (uji non-parametrik). Hasil uji hipotesis hasil belajar diperoleh nilai Zhitung > Ztabel maka H1 diterima dan H0 ditolak. Hasil analisis menunjukkan bahwa ada pengaruh media explosion box dalam model discovery learning terhadap hasil belajar peserta didik kelas XI kimia SMA Negeri 14 Gowa pada materi pokok laju reaksi.
Development of a Three-Tier Higher Order Thinking Skills (HOTS) Assessment Instrument on Acid Base Material Assisted by Gimkit Ananda Emyliah; Jusniar; Ramlawati
Jurnal Penelitian Pendidikan IPA Vol 12 No 7 (2026)
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v12i7.15993

Abstract

This study aims to describe the development process of a HOTS three-tier assessment instrument on acid-base material assisted by Gimkit and to find out the validity, reliability, and practicality of the HOTS three-tier assessment instrument on acid-base material assisted by Gimkit that was developed. The data source for the validity test came from 2 validators, while the reliability and practicality tests came from 2 subject teachers and 31 11th-grade students of Merdeka 2 at SMA Negeri 1 Campalagian. The reliability and practicality trials were conducted in the even semester of the 2025/2026 academic year. The research method used was a research and development (R&D) with the Plomp model, which includes the preliminary investigation phase through observation and interviews, the design and realization phase covering the design and creation of the HOTS three-tier assessment instrument on acid-base material, and the test, evaluation, and revision phase including validity tests and limited trials to find out reliability and practicality. The developed instruments consist of: (1) instrument grid, (2) HOTS three-tier assessment instrument, (3) answer key, (4) validity sheet, and (5) perception questionnaire. The results show that the HOTS three-tier assessment instrument product is highly valid with an inter-rater reliability value of 1.00, reliable, and very practical. Based on the results, it can be concluded that the instrument can be an important reference for teachers in assessing students’ cognitive aspects and misconceptions.
Meningkatkan Hasil Belajar pada Materi Sistem Peredaran Darah Manusia melalui Model Problem Based Learning Nurasyiah Pasaribu; Jusniar Jusniar; Masniaturrofikoh Masniaturrofikoh
Celebes Science Education Volume 1 Number 2 June 2022
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/cse.v1i2.71999

Abstract

This study aims to improve Science learning outcomes on the subject of the human circulatory system at students in problem based learning model at SMPN 12 BINTAN. After applied the model, it showed an increase in the learning outcomes. This is indicated by the average percentage of student activity in the first cycle is 36.54%, while in the second cycle it is 63.34% and the third cycle is 66.6%. It is recommended for teachers to use problem based learning learning model in teaching Science to other subjects as an alternative way to increase student interest and learning outcomes.
Peningkatan Keaktifan Belajar Fisika Peserta Didik melalui Penerapan Problem Based Learning Yuni Erviyanti; Kaharuddin Arafah; Anis Nur; Jusniar Jusniar
Celebes Science Education Volume 3 Number 2 June 2024
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/cse.v3i2.64964

Abstract

This article aims to determine the activities of students in teaching and learning activities on the subject of elasticity of solids after applying the Problem Based Learning model. This article is motivated by the lack of student activity during teacher teaching because usually the learning process only focuses on the teacher. Physics learning is considered important so that students are not passive and during learning takes place. The expected goals in this article are, among others, to increase student activity after the problem-based learning model is applied. The method used to describe problem-based learning activities is Classroom Action Research. The steps applied in this research is to carry out research stages such as planning, implementation, observation and reflection. The data collection technique is by recording events during learning and being observed by the teacher or implementing activities through learning videos which are then analyzed qualitatively. Based on the observations of the recordings and the teacher's experience, it can be concluded that students are more active during learning activities, including collaborating, asking questions, answering questions, and answering questions.
Upaya Meningkatkan Aktivitas dan Hasil Belajar IPA melalui Model Pembelajaran Problem Based Learning Doremma Gultom; Jusniar Jusniar; Masniahturofikoh Masniahturofikoh
Celebes Science Education Volume 3 Number 1 February 2024
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/cse.v3i1.72302

Abstract

This study aimed to described student activity and improved student learning outcomes by using Problem Based Learning (PBL) Model in class 8 SMP Negeri 15 Bintan on topic Simple Machine. This type of this research is Classroom Action Research ( CAR ). This research was conducted in 3 cycles. Each cycles consists of Planning, Implementation, Observation, and Reflection. The subjects were all students in grade 8 SMP Negeri 15 Bintan  2021/2022 school year, while the researcher act as teacher. Data collection techniques in this study were observation and tests... The result showed an increase in student leraning from cyle I, II, III. The results showed an increase in the activities and learning outcomes of students in science learning. This is indicated by the average percentage of student learning activities in the first cycle of 49%. Cycle II increased to 74%. Cycle III increased to 84%. Student learning outcomes also increase, this can be seen from the average value of the first cycle for the average knowledge value, which is 68. Learning outcomes increase in the second cycle, which is 83 and in the third cycle, which is 89. It is recommended to the teacher to use the Problem learning model. Based Learning in teaching science and other subjects as an alternative to increase the activities and learning outcomes of students.
Environmental Balance and its Impact on Sustainable Development Goals in Green Chemistry Education: A Quantitative Analysis Jusniar Jusniar; Vika Puji Cahyani; Zuhrah Adminira Ruslan; Hastuti Agussalim; Nurul Ilmi
JIPI (Jurnal IPA & Pembelajaran IPA) Vol. 9 No. 4: DECEMBER 2025
Publisher : Universitas Syiah Kuala, in collaboration with the Perkumpulan Pendidik IPA Indonesia (PPII), (MoU)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jipi.v9i4.111

Abstract

This study explores the role of environmental balance in achieving the sustainable development goals (SDGs) in the context of advanced chemistry education. Despite the recognized importance of life harmony, diversity, and interdependence for sustainability, the specific impact of these factors in chemistry education has not been extensively studied. A quantitative pre-experimental design (one group pretest-posttest) was employed with 24 students enrolled in a sustainability-based green chemistry course. The research used a 1-5 Likert scale questionnaire to assess three variables: environmental balance (X2), harmony of life and diversity (X1), and interdependence (X3). Data were analyzed using SmartPLS 4 software. The results show that environmental balance (X2) has a positive effect on SDGs achievement (coefficient = 0.630, p = 0.053), indicating its importance in promoting sustainable behaviors. However, the variables of life harmony and diversity (X1) and interdependence (X3) did not show significant effects. These findings underscore the need to integrate environmental education into chemistry curricula, highlighting its potential to influence SDG-related outcomes. This research contributes to the understanding of how environmental awareness, especially within green chemistry education, can drive progress toward sustainability goals
Efektivitas Penerapan Model Problem Based Learning Terhadap Kemampuan Berpikir Kritis dan Hasil Belajar Peserta Didik Kelas XI Merdeka Peminatan Kimia SMAN 8 Makassar (Studi pada Materi Pokok Termokimia) Tri Indah Lestari Annas; Jusniar Jusniar; Sudding Sudding
ChemEdu Vol 7, No 2 (2026)
Publisher : Jurusan Kimia FMIPA UNM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/chemedu.v7i2.82439

Abstract

Penelitian pra eksperimen ini bertujuan untuk mengetahui seberapa besar efektivitas penerapan model Problem Based Learning untuk meningkatkan kemampuan berpikir kritis (KBK) dan hasil belajar peserta didik kelas XI Merdeka Peminatan Kimia SMAN 8 Makassar pada materi termokimia. Penelitian ini dilaksanakan pada semester genap tahun pelajaran 2024/2025. Populasi penelitian adalah peserta didik kelas XI Merdeka Peminatan Kimia SMAN 8 Makassar tahun ajaran 2024/2025 terdiri dari 5 kelas. Pengambilan sampel dilakukan secara acak, yaitu kelas XI Merdeka Peminatan Kimia 7. Instumen penelitian ini adalah tes kemampuan berpikir kritis untuk mengukur KBK dan hasil belajar. Data hasil penelitian diperoleh dari pretest dan posttest. Teknik analisis data menggunakan analisis statistik deskriptif dan analisis statistik inferensial. Hasil analisis statistik deskriptif diperoleh rata-rata pencapaian indikator kemampuan berpikir kritis sebesar 76,38%, rata-rata ketuntasan hasil belajar sebesar 79,41%, dan rata-rata nilai N-gain sebesar 0,68 dengan kategori sedang. Berdasarkan hasil analisis statistik inferensial diketahui bahwa data tidak terdistribusi normal sehingga dilakukan uji Wilcoxon (pihak kiri), diperoleh Zhitung sebesar -5,0863 < Ztabel (-1,645) dengan H0 ditolak dan H1 diterima. Hal ini menunjukkan penerapan model Problem Based Learning efektif untuk meningkatkan kemampuan berpikir kritis dan hasil belajar peserta didik kelas XI Merdeka Peminatan Kimia SMAN 8 Makassar.
Pengaruh QuizWhizzer dalam Model Discovery Learning terhadap Minat dan Hasil Belajar Peserta Didik Kelas X SMA Negeri 3 Selayar (Studi pada Materi Tata Nama Senyawa dan Persamaan Reaksi Kimia) Dinda Ainul Avni; Jusniar Jusniar; Zuhrah Adminira Ruslan
ChemEdu Vol 7, No 2 (2026)
Publisher : Jurusan Kimia FMIPA UNM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/chemedu.v7i2.88483

Abstract

ABSTRAK Penelitian eksperimen semu ini bertujuan untuk mengetahui pengaruh penggunaan QuizWhizzer dalam model Discovery Learning terhadap minat dan hasil belajar peserta didik kelas X SMA Negeri 3 Selayar pada materi tata nama senyawa dan persamaan reaksi kimia. Populasi dalam penelitian ini terdiri dari 4 kelas, yaitu kelas X SMA Negeri 3 Selayar. Pengambilan sampel dalam penelitian ini adalah random dari 4 kelas, sehingga diperoleh kelas X1 sebagai kelas eksperimen dan kelas X3 sebagai kelas kontrol, dengan masing-masing terdiri dari 24 orang. Desain penelitian yang digunakan Posttest-Only Control Group. Instrumen menggunakan angket minat belajar yang terdiri dari 20 item dan tes hasil belajar sejumlah 25 item yang telah divalidasi ahli. Pengujian hipotesis dalam penelitian ini menggunakan uji Mann–Whitney karena data tidak berdistribusi normal. Hasil analisis menunjukkan bahwa nilai Zhitung > Ztabel pada minat belajar yaitu 2,378 > 1,645 dan pada hasil belajar yaitu 2,917 > 1,645. Hasil tersebut menunjukkan bahwa terdapat pengaruh signifikan penggunaan QuizWhizzer dalam model Discovery Learning terhadap minat dan hasil belajar peserta didik kelas X SMA Negeri 3 Selayar pada materi tata nama senyawa dan persamaan reaksi kimia. Dengan demikian, penggunaan QuizWhizzer dalam model Discovery Learning dapat meningkatkan minat dan hasil belajar peserta didik. ABSTRACT This quasi-experimental research aims to determine the effect of using QuizWhizzer within the Discovery Learning model on the learning interest and outcomes of tenth-grade students at SMA Negeri 3 Selayar in the topic of chemical compound nomenclature and reaction equations. The population in this study consisted of 4 classes, namely the tenth grade of SMA Negeri 3 Selayar. Sampling in this study was conducted randomly from the 4 classes, obtaining class \text{X}_1 as the experimental class and class \text{X}_3 as the control class, with each consisting of 24 students. The research design used was a Posttest-Only Control Group. The instruments utilized a learning interest questionnaire consisting of 20 items and a learning outcomes test totaling 25 items that had been expert-validated.The hypothesis was tested using the Mann–Whitney U test because the data were not normally distributed. The results showed that the calculated Z-values were greater than the critical Z-value for both learning interest (2.378 > 1.645) and learning outcomes (2.917 > 1.645). These findings indicate that the use of QuizWhizzer integrated with the Discovery Learning model had a significant effect on students' learning interest and learning outcomes in the topic of chemical nomenclature and chemical equation writing. Therefore, the integration of QuizWhizzer into the Discovery Learning model can effectively enhance students' learning interest and learning outcomes.
Co-Authors Ahmad Fudael Majid Ahmad Rafidi Sumar Alimin Alimin Amirah Fauziah Ananda Emyliah Andi Bintang Anis Nur Army Auliah Ayu Lestari Dewi Fatmarani Surianto DianaEka Pratiwi Dina Priatina Dinda Ainul Avni Doremma Gultom E. Effendy Effendy Effendy Eka Inra Yuliyanti Endang Budiasih Erna Wiji Astutik Fandi Ahmad Fudael Fudael Gian Fikriansyah Gian Fikriansyah. B Hakim S., Lukmanul Hardin Hardin Hardin Hardin Hardin Hardin Hasnita Hasnita Hastuti Agussalim Herlina M Irwandi Jumadi Mabe Parenreng Kaharuddin Arafah M Rino Efendi Magfirah Magfirah Masniahturofikoh Masniahturofikoh Masniaturofikoh Masniaturofikoh Masniaturofikoh Masniaturofikoh Masniaturofikoh Masniaturofikoh Masniaturofikoh Masniaturofikoh Masniaturrofikoh Masniaturrofikoh Masniaturrofikoh Masniaturrofikoh Melati Masri Mirnawati Mirnawati Mohammad Wijaya Muh Yunus Muh. Anwar Muh. Aqrim S Muh. Yunus Muh. Yunus Muhammad Fahrul Rosi Ishaq Muharram . Muharram Muharram Muharram Muharram Munawwarah Munawwarah Munthalib Mutmainnah R Netti Herawati Nur Adha S. Nuraini Yusuf Nurasyiah Pasaribu Nurasyiah Pasaribu Nurul Harisyah Hatta Nurul Ilmi Pince Salempa Putri Malithasari Putri Nanda Sari Ramdani Ramdani Ramlawati Rini Hernawati Riswandi Riswandi Rostina Arsani Rostina Arsani Rostina Arsani Ruslan, Zuhrah Adminira Selvianti . Sentot Kusairi Sigit Priyanto Sitti Rahma Yunus ST Aminah Y Sudding Sudding Sugiarti Sugiarti Sumiati Side Sumiati Side Sumiati Side Suryani Suryani Susi Marcelina Sutrisno Sutrisno Sutrisno Sutrisno Syamsidah Syamsidah Syamsidah Syamsidah Syamsidah Syamsidah, Syamsidah Taty Sulastry Taty Sulastry Tengku Riza Zarzani N Titin Nasrofah Tri Indah Lestari Annas Tri Siwi Oktarini Vika Puji Cahyani Wisnu Adi Agung Nugroho Yuli Munazah Yuni Erviyanti Zubair, Sakinah Zuhrah Adminira Ruslan